ALPN stock analysis of February 23, 2023

Alpine Immune Sciences Inc

  • ALPN IPO: 2015-06-17
  • 8.18 (+0.99%)
  • 315M market cap
  • 1,936 trading days in total
  • ALPN Latest trading day: 2023-02-23
  • NasdaqGM
  • Health Care
  • Major Pharmaceuticals
  • Dr. Mitchell Gold
  • 53 full-time employees
  • Seattle, WASHINGTON
8.18 close price
1936 trading day

Previous trading day
2023-02-22

ALPN stock Buy and Hold Potential More info

INVESTMENT at 2015-06-17 open
ALPN open price was $66.00
1,000.00
Click to edit
HOLDING TIME
1935 trading days
or
7 years 253 days
TODAY'S WORTH
As of 2023-02-23 close price ($8.18)
123.94
Click to edit
ROI: -87.61% (0.12x) – ANNU: -23.77% (0.76x)

February 23rd, 2023 in ALPN timeline More insights

1936th
trading day out of 1936
in entire ALPN history
 
100.00%
Progress:
1936 1936
Latest
trading
day
489
days ago
or
1 year 124 days
Thursday
8th week in 2023
36th
trading day in 2023
16th
in 2023 February

ALPN Dividends by February 23, 2023

We don't have any infomation about ALPN dividends.
It seems that ALPN have not paid any dividends in it's entire history.

ALPN Stock Splits by February 23, 2023More information

 Split factorStock splitsReverse splitsLatest split
until
and including
2023-02-23
14
4 shares
on 2015-06-17

1 shares
on 2023-02-23
11
AFTER
not including
2023-02-23
-00

ALPN Stock Price Ranges on February 23, 2023More insights

5D
19%
Price range 5D
Time period:
2023-02-16 to 2023-02-23
ALPN close price: 8.18
Min: 8.11   Max: 8.47
+3.55%
Uptrend potential 5D
If you buy at ALPN close price of 8.18 and sell it when it reaches previous max of 8.47
Time period:
2023-02-16 to 2023-02-23
-0.86%
Downtrend potential 5D
If you buy at ALPN close price of 8.18 and sell it when it reaches previous min of 8.11
Time period:
2023-02-16 to 2023-02-23
1M
63%
Price range 1M
Time period:
2023-01-23 to 2023-02-23
ALPN close price: 8.18
Min: 7.38   Max: 8.65
+5.75%
Uptrend potential 1M
If you buy at ALPN close price of 8.18 and sell it when it reaches previous max of 8.65
Time period:
2023-01-23 to 2023-02-23
-9.78%
Downtrend potential 1M
If you buy at ALPN close price of 8.18 and sell it when it reaches previous min of 7.38
Time period:
2023-01-23 to 2023-02-23
3M
77%
Price range 3M
Time period:
2022-11-23 to 2023-02-23
ALPN close price: 8.18
Min: 5.81   Max: 8.90
+8.8%
Uptrend potential 3M
If you buy at ALPN close price of 8.18 and sell it when it reaches previous max of 8.90
Time period:
2022-11-23 to 2023-02-23
-28.97%
Downtrend potential 3M
If you buy at ALPN close price of 8.18 and sell it when it reaches previous min of 5.81
Time period:
2022-11-23 to 2023-02-23
6M
82%
Price range 6M
Time period:
2022-08-23 to 2023-02-23
ALPN close price: 8.18
Min: 4.82   Max: 8.90
+8.8%
Uptrend potential 6M
If you buy at ALPN close price of 8.18 and sell it when it reaches previous max of 8.90
Time period:
2022-08-23 to 2023-02-23
-41.08%
Downtrend potential 6M
If you buy at ALPN close price of 8.18 and sell it when it reaches previous min of 4.82
Time period:
2022-08-23 to 2023-02-23
1Y
62%
Price range 1Y
Time period:
2022-02-23 to 2023-02-23
ALPN close price: 8.18
Min: 4.82   Max: 10.28
+25.67%
Uptrend potential 1Y
If you buy at ALPN close price of 8.18 and sell it when it reaches previous max of 10.28
Time period:
2022-02-23 to 2023-02-23
-41.08%
Downtrend potential 1Y
If you buy at ALPN close price of 8.18 and sell it when it reaches previous min of 4.82
Time period:
2022-02-23 to 2023-02-23
5Y
43%
Price range 5Y
Time period:
2018-02-23 to 2023-02-23
ALPN close price: 8.18
Min: 2.05   Max: 16.37
+100.12%
Uptrend potential 5Y
If you buy at ALPN close price of 8.18 and sell it when it reaches previous max of 16.37
Time period:
2018-02-23 to 2023-02-23
-74.94%
Downtrend potential 5Y
If you buy at ALPN close price of 8.18 and sell it when it reaches previous min of 2.05
Time period:
2018-02-23 to 2023-02-23
Important dates of ALPN stock
PREVATHATLIPOTODAY5YH5YL1YH1YLYAGOMAGO
There is no next trading day.

Pre-market

2023-02-22 close ⇢ 2023-02-23 open
+0.24%
  • #10 best pre-market of 2023 so far
  • 2023-02-22 closed at 8.26
  • 2023-02-23 opened at 8.28

Intraday

-1.21%
  • #3 worst intraday of 2023 February so far
  • #11 worst intraday of 2023 so far
  • opened at 8.28 ⇢ closed at 8.18
  • highest at 8.40
    +1.45%
  • lowest at 8.14
    -1.69%
  • close-to-close ⇢
    -0.97%
No data for post-market.

ALPN investment calculator

This calculator shows the potential of ALPN stock.
Just pick a start date, end date and click Calculate.
Ticker:
ALPN
Date start:
Date end:
Duration:
7 years 253 days
Trading days:
1,935
BUY
Your initial investment on 2015-06-17 open
1,000.00
Shares bought: 15.15
Stock price: 66.00
SELL
Value on 2023-02-23 close
123.94
NET: -876.06
ROI: -87.61% (0.12x)
Annualised: -23.77% (0.76x)
Stock price: 8.18
Duration: 7 years 253 days
Trading days: 1,935
Click here to calculate the HIGHEST and LOWEST values of your investment.

ALPN stock timeline

  • February 23, 2023 was 1936th ALPN trading day out of 1936.
    • It is the latest trading day of ALPN that we have in our database.
  • 2023-02-23 was 1 year 124 days OR 489 days ago.
  • February 23, 2023 was Thursday of 8th week in 2023.
  • 2023-02-23 was 36th trading day in 2023  ⬤  16th trading day in 2023 February.

ALPN Dividends

We have no records that ALPN has paid any dividends in it's entire history.

ALPN stock splits

There were no stock splits on February 23, 2023, however our database shows that ALPN has:

  • 1 stock splits that ocured until and including February 23, 2023. All of those splits were reverse splits.
  • Acummulated stock split ratio until (and including) February 23, 2023 is 14
    It means if you bought 1 shares on ALPN first trading day ( 2015-06-17 ), on February 23, 2023 you would have 4 shares.

In the table below, you can see previous and next ALPN stock splits comparing to February 23, 2023:
  • Splits before 2023-02-23 (1)
  • Splits after 2023-02-23 (0)
Split dateSplit factorNumeratorDenominatorReverse split?
[ TOTALS ] 14 
2017-07-251:414yes
There are no ALPN stock splits to display.

ALPN Price Ranges

This section shows the current ALPN stock close price (8.18) in different time periods.
If you like buy low - sell high mindset, you should buy when the current price progress is less than 50% and sell it when it reaches more than 90%.
Lowest value
8.11
Highest value
8.47
-0.86%
5 Days
Downtrend potential
If you buy ALPN stock at current close price of 8.18 and sell it when it reaches 5 Days lowest value of 8.11, your loss would be -0.86%
19.44%
5 Days
Current progress
The current ALPN stock close price of 8.18 is at 19.44% of 5 Days range
+3.55%
5 Days
Uptrend potential
If you buy ALPN stock at current close price of 8.18 and sell it when it reaches 5 Days highest value of 8.47, your profit would be +3.55%
Current value
8.18

1 Month

23 trading days
Lowest value
7.38
Highest value
8.65
-9.78%
1 Month
Downtrend potential
If you buy ALPN stock at current close price of 8.18 and sell it when it reaches 1 Month lowest value of 7.38, your loss would be -9.78%
62.99%
1 Month
Current progress
The current ALPN stock close price of 8.18 is at 62.99% of 1 Month range
+5.75%
1 Month
Uptrend potential
If you buy ALPN stock at current close price of 8.18 and sell it when it reaches 1 Month highest value of 8.65, your profit would be +5.75%
Current value
8.18

3 Months

62 trading days
Lowest value
5.81
Highest value
8.90
-28.97%
3 Months
Downtrend potential
If you buy ALPN stock at current close price of 8.18 and sell it when it reaches 3 Months lowest value of 5.81, your loss would be -28.97%
76.7%
3 Months
Current progress
The current ALPN stock close price of 8.18 is at 76.7% of 3 Months range
+8.8%
3 Months
Uptrend potential
If you buy ALPN stock at current close price of 8.18 and sell it when it reaches 3 Months highest value of 8.90, your profit would be +8.8%
Current value
8.18

6 Months

127 trading days
Lowest value
4.82
Highest value
8.90
-41.08%
6 Months
Downtrend potential
If you buy ALPN stock at current close price of 8.18 and sell it when it reaches 6 Months lowest value of 4.82, your loss would be -41.08%
82.35%
6 Months
Current progress
The current ALPN stock close price of 8.18 is at 82.35% of 6 Months range
+8.8%
6 Months
Uptrend potential
If you buy ALPN stock at current close price of 8.18 and sell it when it reaches 6 Months highest value of 8.90, your profit would be +8.8%
Current value
8.18

1 Year

251 trading days
Lowest value
4.82
Highest value
10.28
-41.08%
1 Year
Downtrend potential
If you buy ALPN stock at current close price of 8.18 and sell it when it reaches 1 Year lowest value of 4.82, your loss would be -41.08%
61.54%
1 Year
Current progress
The current ALPN stock close price of 8.18 is at 61.54% of 1 Year range
+25.67%
1 Year
Uptrend potential
If you buy ALPN stock at current close price of 8.18 and sell it when it reaches 1 Year highest value of 10.28, your profit would be +25.67%
Current value
8.18

5 Years

1259 trading days
Lowest value
2.05
Highest value
16.37
-74.94%
5 Years
Downtrend potential
If you buy ALPN stock at current close price of 8.18 and sell it when it reaches 5 Years lowest value of 2.05, your loss would be -74.94%
42.81%
5 Years
Current progress
The current ALPN stock close price of 8.18 is at 42.81% of 5 Years range
+100.12%
5 Years
Uptrend potential
If you buy ALPN stock at current close price of 8.18 and sell it when it reaches 5 Years highest value of 16.37, your profit would be +100.12%
Current value
8.18

Monthly Highs and Lows of ALPN

This section shows lows and highs of ALPN stock every month.
MonthTrading daysHighLowOpenCloseP/LMax P/LMin P/L
2023 February16
8.47
7.55
8.38
8.18
-2.391.07-9.90
2023 January20
8.90
7.00
7.36
8.40
14.1320.92-4.89
2022 December21
7.53
5.81
6.24
7.35
17.7920.67-6.89
2022 November21
6.96
5.45
6.00
6.28
4.6716.00-9.17
2022 October21
7.32
4.82
6.99
5.91
-15.454.72-31.04
2022 September21
8.55
6.61
7.35
7.20
-2.0416.33-10.07
2022 August23
9.22
7.30
7.89
7.51
-4.8216.86-7.48
2022 July20
9.68
7.71
8.46
7.95
-6.0314.42-8.87
2022 June21
9.65
7.72
9.30
8.51
-8.493.76-16.99
2022 May21
9.95
6.40
9.16
9.30
1.538.62-30.13
2022 April19
9.67
7.37
8.96
9.20
2.687.92-17.75
2022 March23
10.28
6.46
8.23
8.97
8.9924.91-21.51
2022 February20
8.86
6.03
8.53
8.24
-3.403.87-29.31
2022 January20
14.17
7.55
13.83
8.50
-38.542.46-45.41
2021 December22
14.40
10.69
11.07
13.85
25.1130.08-3.43
2021 November21
13.77
10.22
12.81
10.83
-15.467.49-20.22
2021 October21
12.85
10.04
10.72
12.65
18.0019.87-6.34
2021 September21
11.88
8.88
9.57
10.67
11.4924.14-7.21
2021 August22
9.65
8.11
8.83
9.51
7.709.29-8.15
2021 July21
9.77
7.87
9.00
8.84
-1.788.56-12.56
2021 June22
10.86
8.79
10.66
9.00
-15.571.88-17.54
2021 May20
15.14
9.80
13.17
10.66
-19.0614.96-25.59
2021 April21
13.36
9.70
10.76
13.27
23.3324.16-9.85
2021 March23
14.60
9.89
11.80
10.60
-10.1723.73-16.19
2021 February19
13.54
10.93
13.42
11.72
-12.670.89-18.55
2021 January19
13.99
10.84
12.72
12.87
1.189.98-14.78
2020 December22
16.37
9.41
9.99
12.60
26.1363.86-5.81
2020 November20
10.34
7.26
7.46
9.76
30.8338.61-2.68
2020 October22
9.46
7.21
8.52
7.50
-11.9711.03-15.38
2020 September21
9.32
6.66
8.18
8.79
7.4613.94-18.58
2020 August21
11.94
8.10
11.80
8.16
-30.851.19-31.36
2020 July22
11.50
8.80
9.75
11.50
17.9517.95-9.74
2020 June22
15.00
3.60
3.78
9.71
156.88296.83-4.76
2020 May20
4.03
2.58
2.95
3.70
25.4236.61-12.54
2020 April21
3.40
2.52
2.93
2.95
0.6816.04-13.99
2020 March22
3.40
2.05
3.08
2.88
-6.4910.39-33.44
2020 February19
3.50
2.87
3.00
3.12
4.0016.67-4.33
2020 January21
4.48
2.73
3.98
3.00
-24.6212.56-31.41
2019 December21
3.97
2.83
3.10
3.84
23.8728.06-8.71
2019 November20
3.57
2.25
3.37
3.03
-10.095.93-33.23
2019 October23
3.94
2.51
3.89
3.34
-14.141.29-35.48
2019 September20
5.34
3.70
4.55
3.96
-12.9717.36-18.68
2019 August22
5.20
3.41
4.39
4.18
-4.7818.45-22.32
2019 July22
5.35
4.01
4.34
4.24
-2.3023.27-7.60
2019 June20
4.95
3.83
4.95
4.21
-14.950.00-22.63
2019 May22
6.53
4.38
6.36
4.94
-22.332.67-31.13
2019 April21
8.24
6.36
6.99
6.36
-9.0117.88-9.01
2019 March21
7.45
6.41
6.91
6.86
-0.727.81-7.24
2019 February19
7.00
5.41
6.41
6.76
5.469.20-15.60
2019 January21
7.38
3.66
3.66
6.40
74.86101.640.00
2018 December19
5.13
3.66
4.80
3.68
-23.336.88-23.75
2018 November21
5.30
4.51
4.69
4.80
2.3513.01-3.84
2018 October23
6.79
4.61
6.40
4.63
-27.666.09-27.97
2018 September19
6.70
6.00
6.70
6.33
-5.520.00-10.45
2018 August23
7.50
5.28
6.92
6.72
-2.898.38-23.70
2018 July21
8.59
6.90
7.71
6.98
-9.4711.41-10.51
2018 June21
9.49
7.22
9.01
7.57
-15.985.33-19.87
2018 May22
10.57
6.85
7.72
8.98
16.3236.92-11.27
2018 April21
8.34
7.37
8.06
7.78
-3.473.47-8.56
2018 March21
9.58
7.54
8.29
8.00
-3.5015.56-9.05
2018 February19
11.55
8.52
11.10
8.79
-20.814.05-23.24
2018 January21
11.74
10.25
11.22
11.09
-1.164.63-8.65
2017 December20
11.75
10.25
10.58
11.20
5.8611.06-3.12
2017 November21
11.06
9.62
10.16
10.51
3.448.86-5.31
2017 October22
12.87
9.75
11.50
10.03
-12.7811.91-15.22
2017 September20
11.95
8.25
8.96
11.60
29.4633.37-7.92
2017 August23
9.75
7.20
8.51
8.75
2.8214.57-15.39
2017 July20
10.24
8.19
9.64
8.79
-8.826.22-15.04
2017 June22
9.72
8.60
9.20
9.64
4.785.65-6.52
2017 May22
10.04
8.60
9.00
9.20
2.2211.56-4.44
2017 April19
12.16
8.20
11.80
9.04
-23.393.05-30.51
2017 March23
14.52
10.52
11.08
11.68
5.4231.05-5.05
2017 February19
11.36
8.80
8.80
10.92
24.0929.090.00
2017 January20
10.12
8.24
9.04
8.80
-2.6511.95-8.85
2016 December21
9.52
8.00
8.76
8.96
2.288.68-8.68
2016 November21
26.48
8.36
23.60
8.68
-63.2212.20-64.58
2016 October21
32.44
21.24
32.24
23.72
-26.430.62-34.12
2016 September21
37.40
25.12
25.84
32.52
25.8544.74-2.79
2016 August23
26.42
18.84
19.32
25.56
32.3036.75-2.48
2016 July20
20.14
16.84
18.32
18.72
2.189.93-8.08
2016 June22
20.98
15.16
19.96
18.40
-7.825.11-24.05
2016 May21
20.94
15.52
16.80
19.96
18.8124.64-7.62
2016 April21
19.42
16.04
16.56
16.92
2.1717.27-3.14
2016 March22
22.64
14.72
18.20
16.68
-8.3524.40-19.12
2016 February20
21.00
16.80
18.80
18.12
-3.6211.70-10.64
2016 January19
30.72
16.60
30.72
18.76
-38.930.00-45.96
2015 December22
37.82
28.20
32.88
30.96
-5.8415.02-14.23
2015 November20
36.72
31.28
31.92
33.20
4.0115.04-2.01
2015 October22
54.49
30.34
52.44
32.08
-38.833.91-42.14
2015 September21
74.36
48.44
57.20
51.88
-9.3030.00-15.31
2015 August21
81.72
57.24
67.96
58.16
-14.4220.25-15.77
2015 July22
78.40
60.76
61.48
67.88
10.4127.52-1.17
2015 June10
71.36
56.28
66.00
60.60
-8.188.12-14.73

ALPN best and worst after-hours sessions

This section shows best and worst after-hours sessions of ALPN in different timeframes.
  • Best days
  • Worst days
  • All-time
  • 10 years
  • 5 years
  • Year: 2023
  • Month: 2023 February
PositionDatePercentage
12023-02-011.45
22023-02-081.03
32023-02-160.85
42023-02-060.75
52023-02-070.66
PositionDatePercentage
12023-01-185.92
22023-01-191.54
32023-02-011.45
42023-02-081.03
52023-02-160.85
62023-02-060.75
72023-02-070.66
82023-01-130.57
92023-01-040.40
102023-02-220.24
112023-01-030.13
122023-02-090.13
132023-01-11-0.12
142023-01-27-0.13
152023-01-31-0.24
162023-01-06-0.26
172023-01-23-0.36
182023-02-10-0.38
192023-01-20-0.46
202023-02-02-0.48
212023-02-21-0.60
222023-02-13-0.64
232023-01-09-0.77
242023-01-24-0.87
252023-01-10-0.89
262023-01-05-0.97
272023-02-03-1.38
282023-02-17-1.43
292023-02-15-1.66
302023-01-30-1.72
312023-01-17-1.75
322023-02-14-2.01
332023-01-12-4.51
PositionDatePercentage
12020-06-17201.50
22020-03-1720.93
32020-03-3020.00
42019-01-2214.81
52020-08-2512.44
62019-07-2512.22
72020-05-0710.36
82018-11-029.22
92019-04-099.14
102021-09-219.08
112022-03-228.93
122019-08-308.85
132019-08-228.46
142020-01-238.36
152021-09-148.22
162020-07-238.13
172019-02-057.32
182019-11-227.14
192019-06-137.09
202020-04-066.86
212019-01-096.69
222019-10-216.30
232019-07-306.12
242019-09-046.09
252020-01-175.93
262023-01-185.92
272019-03-015.84
282021-12-155.67
292019-03-215.13
302021-09-245.12
312020-06-185.02
322020-01-024.97
332020-01-064.82
342020-06-054.68
352018-12-124.58
362019-12-064.56
372020-11-234.52
382018-05-184.42
392020-02-034.42
402019-11-204.36
412021-06-184.35
422021-01-294.27
432019-02-144.16
442018-04-104.15
452022-05-164.06
462019-08-144.00
472018-06-043.98
482020-05-153.98
492022-11-093.92
502019-10-253.90
512019-08-063.88
522019-08-293.88
532019-08-053.85
542019-02-083.82
552020-04-033.82
562020-05-263.81
572018-11-093.75
582019-07-173.70
592019-08-123.69
602019-04-243.69
612019-12-313.65
622019-04-253.65
632019-01-043.64
642020-03-273.63
652020-03-243.62
662020-04-213.62
672021-12-163.60
682020-05-283.59
692020-01-223.55
702019-07-313.54
712020-02-203.54
722018-12-113.46
732020-01-283.45
742022-12-123.41
752018-04-093.37
762019-09-193.37
772020-05-143.28
782019-11-123.27
792022-09-133.23
802020-06-263.23
812019-06-033.20
822022-09-163.20
832018-04-253.11
842019-03-263.11
852020-02-053.10
862019-06-283.09
872019-08-133.09
882022-06-033.08
892019-12-093.08
902019-03-193.07
912021-02-052.97
922022-03-082.95
932019-06-072.94
942021-09-232.91
952018-11-072.90
962020-05-012.86
972020-06-012.84
982019-02-122.83
992019-04-122.82
1002019-04-292.78
No data to display.
PositionDatePercentage
12020-06-17201.50
22020-03-1720.93
32020-03-3020.00
42019-01-2214.81
52020-08-2512.44
62019-07-2512.22
72020-05-0710.36
82015-10-1310.20
92017-09-219.50
102018-11-029.22
112019-04-099.14
122021-09-219.08
132022-03-228.93
142019-08-308.85
152019-08-228.46
162020-01-238.36
172021-09-148.22
182020-07-238.13
192016-07-077.94
202015-10-077.63
212017-01-037.48
222019-02-057.32
232019-11-227.14
242019-06-137.09
252020-04-066.86
262019-01-096.69
272019-10-216.30
282017-11-106.22
292019-07-306.12
302017-08-156.10
312019-09-046.09
322020-01-175.93
332023-01-185.92
342016-12-055.88
352017-08-015.86
362019-03-015.84
372021-12-155.67
382017-08-025.63
392019-03-215.13
402016-07-145.13
412021-09-245.12
422020-06-185.02
432020-01-024.97
442016-04-074.92
452020-01-064.82
462016-03-154.77
472016-10-174.68
482020-06-054.68
492018-12-124.58
502019-12-064.56
512020-11-234.52
522015-10-084.48
532020-02-034.42
542016-01-114.42
552018-05-184.42
562019-11-204.36
572021-06-184.35
582021-01-294.27
592017-07-244.17
602019-02-144.16
612018-04-104.15
622015-10-194.09
632022-05-164.06
642019-08-144.00
652020-05-153.98
662018-06-043.98
672017-09-053.93
682015-09-183.92
692022-11-093.92
702019-10-253.90
712017-07-193.88
722019-08-293.88
732019-08-063.88
742019-08-053.85
752020-04-033.82
762019-02-083.82
772020-05-263.81
782016-01-053.79
792015-08-253.78
802018-02-233.77
812016-02-243.76
822018-11-093.75
832019-07-173.70
842019-08-123.69
852019-04-243.69
862016-07-063.65
872019-04-253.65
882019-12-313.65
892019-01-043.64
902020-03-273.63
912020-04-213.62
922020-03-243.62
932017-12-073.61
942021-12-163.60
952020-05-283.59
962020-01-223.55
972019-07-313.54
982020-02-203.54
992018-12-113.46
1002020-01-283.45
PositionDatePercentage
12023-02-14-2.01
22023-02-15-1.66
32023-02-17-1.43
42023-02-03-1.38
52023-02-13-0.64
PositionDatePercentage
12023-01-12-4.51
22023-02-14-2.01
32023-01-17-1.75
42023-01-30-1.72
52023-02-15-1.66
62023-02-17-1.43
72023-02-03-1.38
82023-01-05-0.97
92023-01-10-0.89
102023-01-24-0.87
112023-01-09-0.77
122023-02-13-0.64
132023-02-21-0.60
142023-02-02-0.48
152023-01-20-0.46
162023-02-10-0.38
172023-01-23-0.36
182023-01-06-0.26
192023-01-31-0.24
202023-01-27-0.13
212023-01-11-0.12
222023-02-090.13
232023-01-030.13
242023-02-220.24
252023-01-040.40
262023-01-130.57
272023-02-070.66
282023-02-060.75
292023-02-160.85
302023-02-081.03
312023-02-011.45
322023-01-191.54
332023-01-185.92
PositionDatePercentage
12020-03-13-18.57
22022-10-21-15.85
32019-08-27-15.11
42019-11-14-13.97
52020-04-17-13.31
62018-12-21-13.13
72019-08-26-12.22
82022-03-04-11.10
92020-04-14-7.52
102020-03-06-7.38
112020-01-13-7.03
122019-10-14-7.00
132020-03-16-6.47
142019-08-20-6.05
152018-02-28-5.69
162022-02-04-5.14
172019-08-23-5.00
182019-10-07-4.92
192019-12-12-4.89
202020-05-13-4.76
212020-06-24-4.70
222020-04-07-4.68
232018-07-26-4.66
242023-01-12-4.51
252018-07-25-4.47
262019-04-17-4.40
272019-05-24-4.38
282020-08-11-4.32
292019-12-02-4.32
302020-06-22-4.24
312019-11-11-4.18
322019-03-06-4.15
332019-06-10-4.14
342021-11-10-4.13
352020-02-27-4.08
362019-10-02-4.03
372019-10-30-3.96
382019-09-10-3.92
392020-12-03-3.84
402020-04-08-3.79
412022-02-09-3.78
422019-05-08-3.77
432019-08-07-3.69
442019-05-14-3.66
452018-10-26-3.62
462019-12-16-3.58
472019-09-11-3.49
482019-09-18-3.45
492019-07-29-3.42
502020-10-01-3.41
512022-07-25-3.39
522022-06-10-3.34
532020-05-08-3.34
542020-05-05-3.33
552022-12-28-3.33
562019-12-20-3.27
572020-05-20-3.26
582018-05-08-3.26
592019-12-24-3.26
602020-05-12-3.24
612020-09-30-3.07
622019-12-05-3.03
632022-11-16-3.00
642019-01-25-2.99
652020-08-21-2.98
662022-01-24-2.93
672020-03-25-2.92
682022-09-30-2.92
692020-05-06-2.90
702018-12-24-2.86
712020-12-28-2.85
722021-05-18-2.84
732020-04-15-2.81
742018-09-19-2.79
752018-06-26-2.76
762021-05-04-2.76
772019-12-18-2.75
782019-08-16-2.74
792019-10-09-2.72
802021-08-10-2.72
812021-09-17-2.70
822020-03-12-2.68
832022-04-25-2.68
842019-07-23-2.67
852022-09-09-2.66
862020-01-07-2.63
872020-01-09-2.58
882019-07-26-2.57
892019-02-26-2.52
902019-09-23-2.47
912019-12-13-2.45
922019-10-24-2.44
932022-01-13-2.41
942019-10-15-2.41
952020-04-09-2.41
962020-02-07-2.33
972021-07-07-2.33
982018-10-22-2.33
992018-10-02-2.31
1002019-05-10-2.30
No data to display.
PositionDatePercentage
12016-11-28-54.08
22020-03-13-18.57
32022-10-21-15.85
42019-08-27-15.11
52019-11-14-13.97
62020-04-17-13.31
72018-12-21-13.13
82019-08-26-12.22
92022-03-04-11.10
102015-12-15-7.99
112020-04-14-7.52
122020-03-06-7.38
132020-01-13-7.03
142019-10-14-7.00
152020-03-16-6.47
162019-08-20-6.05
172016-02-03-5.73
182018-02-28-5.69
192017-10-18-5.68
202022-02-04-5.14
212019-08-23-5.00
222019-10-07-4.92
232016-06-23-4.92
242019-12-12-4.89
252020-05-13-4.76
262020-06-24-4.70
272020-04-07-4.68
282017-08-09-4.67
292018-07-26-4.66
302015-07-24-4.59
312023-01-12-4.51
322018-07-25-4.47
332017-08-18-4.47
342019-04-17-4.40
352019-05-24-4.38
362018-01-11-4.35
372019-12-02-4.32
382020-08-11-4.32
392020-06-22-4.24
402019-11-11-4.18
412016-05-16-4.17
422019-03-06-4.15
432019-06-10-4.14
442021-11-10-4.13
452020-02-27-4.08
462019-10-02-4.03
472019-10-30-3.96
482019-09-10-3.92
492016-01-25-3.87
502020-12-03-3.84
512020-04-08-3.79
522022-02-09-3.78
532019-05-08-3.77
542019-08-07-3.69
552018-02-07-3.67
562019-05-14-3.66
572016-07-20-3.62
582018-10-26-3.62
592019-12-16-3.58
602017-12-05-3.56
612016-06-01-3.50
622019-09-11-3.49
632019-09-18-3.45
642019-07-29-3.42
652020-10-01-3.41
662022-07-25-3.39
672022-06-10-3.34
682020-05-08-3.34
692022-12-28-3.33
702020-05-05-3.33
712019-12-20-3.27
722018-05-08-3.26
732019-12-24-3.26
742020-05-20-3.26
752020-05-12-3.24
762017-08-24-3.19
772017-07-31-3.19
782018-01-17-3.12
792016-05-23-3.11
802020-09-30-3.07
812017-06-05-3.06
822017-07-28-3.06
832019-12-05-3.03
842022-11-16-3.00
852019-01-25-2.99
862020-08-21-2.98
872017-07-26-2.96
882017-08-10-2.95
892022-01-24-2.93
902022-09-30-2.92
912020-03-25-2.92
922020-05-06-2.90
932018-12-24-2.86
942020-12-28-2.85
952021-05-18-2.84
962020-04-15-2.81
972018-09-19-2.79
982015-10-28-2.79
992021-05-04-2.76
1002018-06-26-2.76

ALPN best and worst intraday sessions

This section shows best and worst intraday sessions of ALPN in different timeframes.
  • Best days
  • Worst days
  • All-time
  • 10 years
  • 5 years
  • Year: 2023
  • Month: 2023 February
PositionDatePercentage
12023-02-157.81
22023-02-102.44
32023-02-142.05
42023-02-081.57
52023-02-171.09
PositionDatePercentage
12023-01-3112.75
22023-02-157.81
32023-01-127.46
42023-01-066.69
52023-01-136.06
62023-01-113.07
72023-02-102.44
82023-01-092.23
92023-02-142.05
102023-01-101.81
112023-02-081.57
122023-01-041.48
132023-02-171.09
142023-02-061.02
152023-01-030.95
162023-02-210.73
172023-01-250.50
182023-01-200.47
192023-01-30-0.52
202023-02-16-0.85
212023-02-13-1.01
222023-02-09-1.02
232023-02-01-1.19
242023-02-02-1.19
252023-02-23-1.21
262023-01-19-1.51
272023-01-24-1.83
282023-01-26-2.00
292023-01-17-2.39
302023-01-27-2.80
312023-02-03-3.39
322023-01-18-3.91
332023-01-23-4.31
342023-01-05-4.49
352023-02-07-5.12
PositionDatePercentage
12020-03-1621.93
22019-08-1621.54
32020-12-1119.16
42019-08-2718.99
52020-01-1317.91
62022-01-2416.44
72019-08-2816.29
82020-05-1216.10
92020-04-2016.07
102022-02-2415.86
112022-12-2915.32
122019-01-2414.15
132019-12-1014.03
142020-04-1513.07
152022-10-2412.84
162023-01-3112.75
172021-05-1912.67
182019-09-0612.64
192022-05-1312.35
202019-02-2712.26
212020-06-1712.02
222019-01-0211.75
232022-01-1411.58
242019-11-1511.11
252022-04-2510.94
262019-05-1510.82
272018-05-1810.56
282022-12-3010.03
292021-03-019.83
302020-07-319.73
312022-11-159.65
322019-07-189.52
332020-06-159.46
342020-04-089.43
352019-04-189.21
362021-10-018.58
372021-10-278.57
382022-02-238.56
392020-11-258.50
402019-02-228.50
412021-10-288.49
422018-08-318.39
432019-09-168.16
442020-06-308.13
452021-07-278.12
462021-01-298.06
472018-09-127.99
482022-03-097.92
492018-05-177.83
502023-02-157.81
512020-04-147.75
522019-03-117.74
532021-05-187.69
542022-11-037.68
552019-05-177.59
562019-01-037.58
572021-12-027.50
582022-12-147.50
592019-12-277.50
602022-11-257.50
612021-12-077.47
622023-01-127.46
632019-12-187.40
642021-04-147.24
652019-01-147.21
662021-06-147.12
672020-09-257.07
682022-11-167.07
692020-09-147.06
702018-03-017.00
712020-05-066.90
722022-10-286.86
732020-12-076.83
742020-07-026.82
752020-10-016.81
762021-05-176.77
772020-05-056.76
782020-03-206.76
792023-01-066.69
802019-11-146.67
812019-08-216.67
822018-08-226.67
832018-11-016.61
842019-12-066.60
852019-11-206.59
862022-06-306.51
872021-01-286.40
882020-12-226.40
892020-02-196.39
902022-07-056.39
912022-08-026.36
922019-11-216.27
932019-10-296.23
942018-04-196.23
952019-10-116.20
962022-03-176.14
972022-01-316.12
982019-10-236.07
992023-01-136.06
1002019-10-316.03
No data to display.
PositionDatePercentage
12020-03-1621.93
22019-08-1621.54
32020-12-1119.16
42019-08-2718.99
52016-01-1518.31
62020-01-1317.91
72022-01-2416.44
82019-08-2816.29
92020-05-1216.10
102020-04-2016.07
112022-02-2415.86
122015-09-1715.45
132022-12-2915.32
142019-01-2414.15
152019-12-1014.03
162020-04-1513.07
172022-10-2412.84
182023-01-3112.75
192021-05-1912.67
202019-09-0612.64
212022-05-1312.35
222019-02-2712.26
232020-06-1712.02
242019-01-0211.75
252022-01-1411.58
262019-11-1511.11
272022-04-2510.94
282019-05-1510.82
292016-11-0910.67
302016-03-0710.57
312018-05-1810.56
322016-11-1010.35
332022-12-3010.03
342021-03-019.83
352020-07-319.73
362016-12-069.72
372022-11-159.65
382016-09-079.59
392019-07-189.52
402020-06-159.46
412020-04-089.43
422019-04-189.21
432016-05-169.16
442016-05-259.13
452017-10-039.05
462017-09-228.96
472015-08-218.91
482021-10-018.58
492021-10-278.57
502016-09-208.57
512022-02-238.56
522019-02-228.50
532020-11-258.50
542021-10-288.49
552018-08-318.39
562015-07-178.32
572016-04-068.21
582019-09-168.16
592020-06-308.13
602021-07-278.12
612016-04-138.10
622021-01-298.06
632018-09-127.99
642016-07-217.97
652022-03-097.92
662016-05-037.91
672015-12-167.86
682018-05-177.83
692023-02-157.81
702020-04-147.75
712019-03-117.74
722021-05-187.69
732022-11-037.68
742019-05-177.59
752019-01-037.58
762021-12-027.50
772022-11-257.50
782019-12-277.50
792022-12-147.50
802021-12-077.47
812023-01-127.46
822019-12-187.40
832017-07-287.40
842016-06-247.39
852021-04-147.24
862019-01-147.21
872021-06-147.12
882022-11-167.07
892020-09-257.07
902020-09-147.06
912017-02-037.02
922018-03-017.00
932017-08-246.94
942016-06-286.92
952017-02-276.90
962020-05-066.90
972022-10-286.86
982020-12-076.83
992020-07-026.82
1002020-10-016.81
PositionDatePercentage
12023-02-07-5.12
22023-02-03-3.39
32023-02-23-1.21
42023-02-01-1.19
52023-02-02-1.19
PositionDatePercentage
12023-02-07-5.12
22023-01-05-4.49
32023-01-23-4.31
42023-01-18-3.91
52023-02-03-3.39
62023-01-27-2.80
72023-01-17-2.39
82023-01-26-2.00
92023-01-24-1.83
102023-01-19-1.51
112023-02-23-1.21
122023-02-02-1.19
132023-02-01-1.19
142023-02-09-1.02
152023-02-13-1.01
162023-02-16-0.85
172023-01-30-0.52
182023-01-200.47
192023-01-250.50
202023-02-210.73
212023-01-030.95
222023-02-061.02
232023-02-171.09
242023-01-041.48
252023-02-081.57
262023-01-101.81
272023-02-142.05
282023-01-092.23
292023-02-102.44
302023-01-113.07
312023-01-136.06
322023-01-066.69
332023-01-127.46
342023-02-157.81
352023-01-3112.75
PositionDatePercentage
12020-06-18-22.06
22019-09-13-20.00
32020-03-17-17.31
42021-05-20-16.40
52020-01-22-14.60
62019-05-24-14.59
72022-05-11-13.81
82019-02-08-13.39
92021-02-01-13.26
102018-08-17-13.08
112020-12-29-13.07
122022-02-22-12.91
132018-10-09-12.50
142019-07-25-12.06
152020-01-17-12.01
162020-08-26-11.89
172022-01-05-11.81
182019-11-06-11.56
192019-09-05-11.48
202020-01-27-11.04
212020-08-03-11.02
222021-05-04-10.97
232019-11-12-10.91
242021-11-29-10.87
252019-08-06-10.86
262020-09-01-10.76
272019-08-29-10.43
282020-02-25-10.26
292022-09-19-9.89
302022-12-23-9.70
312020-09-21-9.60
322021-11-22-9.59
332019-04-10-9.47
342021-01-26-9.41
352018-11-05-9.40
362019-07-31-9.40
372021-03-23-9.19
382021-07-30-9.15
392022-01-18-9.10
402020-01-02-9.05
412020-01-06-9.02
422021-03-10-8.99
432021-05-24-8.94
442019-10-04-8.76
452022-10-20-8.68
462020-01-16-8.65
472018-10-01-8.44
482022-05-05-8.32
492021-03-29-8.07
502018-09-11-7.90
512020-04-21-7.88
522021-04-12-7.82
532022-01-13-7.81
542020-07-06-7.77
552020-03-18-7.69
562022-04-12-7.50
572020-06-24-7.49
582021-12-14-7.48
592019-12-11-7.44
602018-06-28-7.44
612021-03-24-7.37
622022-01-27-7.37
632020-04-06-7.36
642020-05-18-7.35
652020-07-24-7.34
662021-02-16-7.28
672020-04-28-7.19
682020-03-23-7.17
692020-05-07-6.98
702018-07-30-6.95
712018-02-27-6.78
722022-02-02-6.69
732019-11-22-6.67
742020-03-19-6.67
752020-10-20-6.64
762020-02-20-6.61
772022-01-07-6.61
782022-03-28-6.54
792020-11-09-6.52
802022-03-11-6.49
812022-01-25-6.47
822022-06-24-6.45
832022-03-03-6.44
842019-06-04-6.40
852022-02-18-6.38
862020-01-24-6.29
872019-03-19-6.17
882022-08-26-6.10
892020-04-07-6.08
902018-03-27-6.03
912019-05-14-6.01
922018-09-04-5.97
932021-05-11-5.96
942019-11-01-5.93
952018-12-31-5.88
962021-03-19-5.83
972022-12-06-5.83
982022-01-26-5.67
992018-10-11-5.66
1002019-08-02-5.65
No data to display.
PositionDatePercentage
12020-06-18-22.06
22019-09-13-20.00
32015-10-08-18.09
42020-03-17-17.31
52021-05-20-16.40
62016-11-30-15.56
72020-01-22-14.60
82019-05-24-14.59
92016-01-13-14.09
102015-10-14-13.94
112022-05-11-13.81
122019-02-08-13.39
132021-02-01-13.26
142018-08-17-13.08
152020-12-29-13.07
162022-02-22-12.91
172018-10-09-12.50
182019-07-25-12.06
192020-01-17-12.01
202020-08-26-11.89
212022-01-05-11.81
222017-04-19-11.57
232019-11-06-11.56
242019-09-05-11.48
252015-10-12-11.31
262016-09-14-11.08
272020-01-27-11.04
282020-08-03-11.02
292021-05-04-10.97
302019-11-12-10.91
312021-11-29-10.87
322019-08-06-10.86
332020-09-01-10.76
342015-10-09-10.76
352016-01-12-10.73
362015-08-24-10.59
372016-11-29-10.45
382019-08-29-10.43
392020-02-25-10.26
402022-09-19-9.89
412022-12-23-9.70
422016-01-19-9.63
432020-09-21-9.60
442021-11-22-9.59
452015-06-17-9.58
462015-08-26-9.57
472016-01-28-9.51
482017-07-26-9.48
492019-04-10-9.47
502021-01-26-9.41
512018-11-05-9.40
522019-07-31-9.40
532021-03-23-9.19
542021-07-30-9.15
552022-01-18-9.10
562015-09-22-9.06
572020-01-02-9.05
582020-01-06-9.02
592021-03-10-8.99
602021-05-24-8.94
612016-12-07-8.82
622019-10-04-8.76
632022-10-20-8.68
642020-01-16-8.65
652018-10-01-8.44
662022-05-05-8.32
672016-02-08-8.09
682021-03-29-8.07
692018-09-11-7.90
702020-04-21-7.88
712021-04-12-7.82
722015-08-25-7.81
732022-01-13-7.81
742020-07-06-7.77
752020-03-18-7.69
762016-04-08-7.68
772015-10-20-7.63
782022-04-12-7.50
792020-06-24-7.49
802021-12-14-7.48
812018-06-28-7.44
822019-12-11-7.44
832016-10-25-7.43
842022-01-27-7.37
852021-03-24-7.37
862020-04-06-7.36
872020-05-18-7.35
882016-05-26-7.34
892020-07-24-7.34
902021-02-16-7.28
912020-04-28-7.19
922020-03-23-7.17
932016-01-06-7.16
942016-03-16-7.04
952020-05-07-6.98
962018-07-30-6.95
972016-10-24-6.79
982018-02-27-6.78
992022-02-02-6.69
1002020-03-19-6.67
  • Investment calculator
  • Timeline
  • Dividends
  • Stock splits
  • Price ranges
  • Monthly Highs and Lows
  • After Hours sessions
  • Intraday sessions
ALPN Logo, Alpine Immune Sciences Inc Logo
ALPN information
  • Full title
    Alpine Immune Sciences Inc
  • First trading day
  • Last trading day
  • Total trading days
    1,936
  • Last close price
    8.18 (+0.99%)
  • Market cap
    315M
  • Stock Exchange
    NasdaqGM
  • Sector
    Health Care
  • Industry
    Major Pharmaceuticals
  • ALPN CEO
    Dr. Mitchell Gold
  • Full-time employees
    53
  • Address
    188 East Blaine St., Suite 200
    Seattle
    WASHINGTON
    98119
  • Website
  • Phone number
    12067884545
  • Description
    Alpine Immune Sciences, Inc. is a development-stage pharmaceutical company. The company is headquartered in Seattle, Washington and currently employs 48 full-time employees. The vlgD platform is designed to interact with multiple targets, including many present in the immune synapse. The vlgDs are developed using a process known as directed evolution. The vlgD platform exploits both known and unknown interactions at immune synapse through a process called direct evolution for patients living with cancer, autominnue/inflammatory conditions and chronic infectious disease. The company optimizes native immune system proteins for use as therapeutics. The firm also developed Transmembrane Immunomodulatory Protien (TIP) technology, based on the vIgD platform, to enhance engineered cellular therapies. TIP program is created to help companies focused on engineered cellular therapies.
Explore the history of stocks
Alternative shorter domain ( www.sph.cash )
129 -- 6 MB -- sph.live
This feature is coming soon!

We are constantly developing StocksPriceHistory.com, so we will add this feature in the near future!

Follow us on social media platforms or subscribe to our newsletter and be the first to know!

Type in something to see the results...
Loading...