ALPN stock analysis of February 28, 2017

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
10.92 close price
429 trading day

Previous trading day
2017-02-27

ALPN stock Buy and Hold Potential More info

INVESTMENT at 2017-02-28 open
ALPN open price was $11.28
1,000.00
Click to edit
HOLDING TIME
1507 trading days
or
5 years 361 days
TODAY'S WORTH
As of 2023-02-23 close price ($8.18)
725.18
Click to edit
ROI: -27.48% (0.73x) – ANNU: -5.22% (0.95x)

February 28th, 2017 in ALPN timeline More insights

429th
trading day out of 1936
in entire ALPN history
 
22.16%
Progress:
429 1936
1507
trading days after
(until the latest trading day)
Latest trading day: 2023-02-23
2678
days ago
or
7 years 123 days
Tuesday
9th week in 2017
39th
trading day in 2017
19th
in 2017 February

ALPN Dividends by February 28, 2017

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 28, 2017More information

 Split factorStock splitsReverse splitsLatest split
until
and including
2017-02-28
-00
AFTER
not including
2017-02-28
14
4 shares
on 2017-02-28

1 shares
on 2023-02-23
11

ALPN Stock Price Ranges on February 28, 2017More insights

5D
74%
Price range 5D
Time period:
2017-02-22 to 2017-02-28
ALPN close price: 10.92
Min: 9.68   Max: 11.36
+4.03%
Uptrend potential 5D
If you buy at ALPN close price of 10.92 and sell it when it reaches previous max of 11.36
Time period:
2017-02-22 to 2017-02-28
-11.36%
Downtrend potential 5D
If you buy at ALPN close price of 10.92 and sell it when it reaches previous min of 9.68
Time period:
2017-02-22 to 2017-02-28
1M
85%
Price range 1M
Time period:
2017-01-30 to 2017-02-28
ALPN close price: 10.92
Min: 8.40   Max: 11.36
+4.03%
Uptrend potential 1M
If you buy at ALPN close price of 10.92 and sell it when it reaches previous max of 11.36
Time period:
2017-01-30 to 2017-02-28
-23.08%
Downtrend potential 1M
If you buy at ALPN close price of 10.92 and sell it when it reaches previous min of 8.40
Time period:
2017-01-30 to 2017-02-28
3M
17%
Price range 3M
Time period:
2016-11-28 to 2017-02-28
ALPN close price: 10.92
Min: 8.00   Max: 25.48
+133.33%
Uptrend potential 3M
If you buy at ALPN close price of 10.92 and sell it when it reaches previous max of 25.48
Time period:
2016-11-28 to 2017-02-28
-26.74%
Downtrend potential 3M
If you buy at ALPN close price of 10.92 and sell it when it reaches previous min of 8.00
Time period:
2016-11-28 to 2017-02-28
6M
10%
Price range 6M
Time period:
2016-08-29 to 2017-02-28
ALPN close price: 10.92
Min: 8.00   Max: 37.40
+242.49%
Uptrend potential 6M
If you buy at ALPN close price of 10.92 and sell it when it reaches previous max of 37.40
Time period:
2016-08-29 to 2017-02-28
-26.74%
Downtrend potential 6M
If you buy at ALPN close price of 10.92 and sell it when it reaches previous min of 8.00
Time period:
2016-08-29 to 2017-02-28
1Y
10%
Price range 1Y
Time period:
2016-02-29 to 2017-02-28
ALPN close price: 10.92
Min: 8.00   Max: 37.40
+242.49%
Uptrend potential 1Y
If you buy at ALPN close price of 10.92 and sell it when it reaches previous max of 37.40
Time period:
2016-02-29 to 2017-02-28
-26.74%
Downtrend potential 1Y
If you buy at ALPN close price of 10.92 and sell it when it reaches previous min of 8.00
Time period:
2016-02-29 to 2017-02-28
Next trading day
2017-03-01

Pre-market

2017-02-27 close ⇢ 2017-02-28 open
+1.08%
  • Reached the HIGHEST point in 2017 February.
  • #4 best pre-market of 2017 February
  • 2017-02-27 closed at 11.16
  • 2017-02-28 opened at 11.28

Intraday

-3.19%
  • #2 worst intraday of 2017 February
  • #30 worst intraday of 2017
  • opened at 11.28 ⇢ closed at 10.92
  • highest at 11.32
    +0.35%
  • lowest at 10.60
    -6.03%
  • close-to-close ⇢
    -2.15%

Post-market

2017-02-28 close ⇢ 2017-03-01 open
+1.47%
  • #3 best post-market of 2017 February
  • #33 best post-market of 2017
  • 2017-02-28 closed at 10.92
  • 2017-03-01 opened at 11.08

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:
5 years 361 days
Trading days:
1,507
BUY
Your initial investment on 2017-02-28 open
1,000.00
Shares bought: 88.65
Stock price: 11.28
SELL
Value on 2023-02-23 close
725.18
NET: -274.82
ROI: -27.48% (0.73x)
Annualised: -5.22% (0.95x)
Stock price: 8.18
Duration: 5 years 361 days
Trading days: 1,507
Click here to calculate the HIGHEST and LOWEST values of your investment.

ALPN stock timeline

  • February 28, 2017 was 429th ALPN trading day out of 1936.
    • If we count from the first ALPN trading day ( 2015-06-17 ) to the last one ( 2023-02-23 ), February 28, 2017 is at 22.16% of entire ALPN stock history.
    • It means that there are at least 1507 ALPN trading days after February 28, 2017.
  • 2017-02-28 was 7 years 123 days OR 2678 days ago.
  • February 28, 2017 was Tuesday of 9th week in 2017.
  • 2017-02-28 was 39th trading day in 2017  ⬤  19th trading day in 2017 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 28, 2017, however our database shows that ALPN has:

  • There were no stock splits that ocured until and including February 28, 2017.
  • 1 stock splits that ocured after February 28, 2017. All of those splits were reverse splits.
  • Acummulated stock split ratio after February 28, 2017 is 14
    It means if you bought 4 shares on February 28, 2017, on 2023-02-23 you would have 1 shares.

In the table below, you can see previous and next ALPN stock splits comparing to February 28, 2017:
  • Splits before 2017-02-28 (0)
  • Splits after 2017-02-28 (1)
There are no ALPN stock splits to display.
Split dateSplit factorNumeratorDenominatorReverse split?
[ TOTALS ] 14 
2017-07-251:414yes

ALPN Price Ranges

This section shows the current ALPN stock close price (10.92) 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
9.68
Highest value
11.36
-11.36%
5 Days
Downtrend potential
If you buy ALPN stock at current close price of 10.92 and sell it when it reaches 5 Days lowest value of 9.68, your loss would be -11.36%
73.81%
5 Days
Current progress
The current ALPN stock close price of 10.92 is at 73.81% of 5 Days range
+4.03%
5 Days
Uptrend potential
If you buy ALPN stock at current close price of 10.92 and sell it when it reaches 5 Days highest value of 11.36, your profit would be +4.03%
Current value
10.92

1 Month

21 trading days
Lowest value
8.40
Highest value
11.36
-23.08%
1 Month
Downtrend potential
If you buy ALPN stock at current close price of 10.92 and sell it when it reaches 1 Month lowest value of 8.40, your loss would be -23.08%
85.14%
1 Month
Current progress
The current ALPN stock close price of 10.92 is at 85.14% of 1 Month range
+4.03%
1 Month
Uptrend potential
If you buy ALPN stock at current close price of 10.92 and sell it when it reaches 1 Month highest value of 11.36, your profit would be +4.03%
Current value
10.92

3 Months

63 trading days
Lowest value
8.00
Highest value
25.48
-26.74%
3 Months
Downtrend potential
If you buy ALPN stock at current close price of 10.92 and sell it when it reaches 3 Months lowest value of 8.00, your loss would be -26.74%
16.7%
3 Months
Current progress
The current ALPN stock close price of 10.92 is at 16.7% of 3 Months range
+133.33%
3 Months
Uptrend potential
If you buy ALPN stock at current close price of 10.92 and sell it when it reaches 3 Months highest value of 25.48, your profit would be +133.33%
Current value
10.92

6 Months

126 trading days
Lowest value
8.00
Highest value
37.40
-26.74%
6 Months
Downtrend potential
If you buy ALPN stock at current close price of 10.92 and sell it when it reaches 6 Months lowest value of 8.00, your loss would be -26.74%
9.93%
6 Months
Current progress
The current ALPN stock close price of 10.92 is at 9.93% of 6 Months range
+242.49%
6 Months
Uptrend potential
If you buy ALPN stock at current close price of 10.92 and sell it when it reaches 6 Months highest value of 37.40, your profit would be +242.49%
Current value
10.92

1 Year

253 trading days
Lowest value
8.00
Highest value
37.40
-26.74%
1 Year
Downtrend potential
If you buy ALPN stock at current close price of 10.92 and sell it when it reaches 1 Year lowest value of 8.00, your loss would be -26.74%
9.93%
1 Year
Current progress
The current ALPN stock close price of 10.92 is at 9.93% of 1 Year range
+242.49%
1 Year
Uptrend potential
If you buy ALPN stock at current close price of 10.92 and sell it when it reaches 1 Year highest value of 37.40, your profit would be +242.49%
Current value
10.92

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: 2017
  • Month: 2017 February
PositionDatePercentage
12017-02-132.11
22017-02-141.60
32017-02-281.47
42017-02-271.08
52017-02-060.85
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
12017-02-23-0.80
22017-02-16-0.76
32017-02-10-0.42
42017-02-08-0.41
52017-02-01-0.22
PositionDatePercentage
12017-10-18-5.68
22017-08-09-4.67
32017-08-18-4.47
42017-12-05-3.56
52017-08-24-3.19
62017-07-31-3.19
72017-07-28-3.06
82017-06-05-3.06
92017-07-26-2.96
102017-08-10-2.95
112017-10-03-2.53
122017-10-10-2.40
132017-10-30-2.21
142017-08-14-2.16
152017-05-23-2.10
162017-05-15-2.04
172017-08-11-1.94
182017-11-09-1.93
192017-09-11-1.90
202017-10-24-1.89
212017-10-17-1.76
222017-10-09-1.71
232017-08-30-1.56
242017-03-15-1.38
252017-10-20-1.36
262017-09-19-1.35
272017-12-19-1.34
282017-06-19-1.33
292017-01-09-1.32
302017-06-07-1.31
312017-10-05-1.30
322017-05-30-1.30
332017-12-08-1.24
342017-03-29-1.21
352017-10-02-1.19
362017-12-20-1.08
372017-10-04-1.02
382017-08-23-1.00
392017-06-16-0.91
402017-05-01-0.89
412017-04-21-0.88
422017-01-11-0.88
432017-06-06-0.87
442017-05-04-0.87
452017-05-02-0.87
462017-08-29-0.86
472017-09-29-0.86
482017-11-24-0.86
492017-05-08-0.86
502017-07-18-0.85
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: 2017
  • Month: 2017 February
PositionDatePercentage
12017-02-037.02
22017-02-276.90
32017-02-015.23
42017-02-244.86
52017-02-083.43
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
12017-02-06-4.49
22017-02-28-3.19
32017-02-22-2.72
42017-02-21-2.28
52017-02-02-1.30
PositionDatePercentage
12017-04-19-11.57
22017-07-26-9.48
32017-08-16-6.54
42017-10-20-6.45
52017-10-24-6.44
62017-04-24-6.25
72017-04-21-6.22
82017-03-21-6.04
92017-08-02-5.65
102017-01-06-5.49
112017-01-20-5.43
122017-09-06-5.19
132017-11-07-4.78
142017-04-18-4.69
152017-09-14-4.56
162017-11-22-4.52
172017-07-25-4.50
182017-02-06-4.49
192017-10-04-4.30
202017-12-04-3.72
212017-09-01-3.68
222017-10-26-3.66
232017-11-27-3.66
242017-09-26-3.64
252017-03-20-3.61
262017-10-27-3.55
272017-10-16-3.37
282017-03-28-3.36
292017-03-15-3.33
302017-02-28-3.19
312017-04-05-3.14
322017-10-10-2.99
332017-01-05-2.92
342017-11-14-2.91
352017-11-03-2.90
362017-08-15-2.90
372017-08-08-2.77
382017-02-22-2.72
392017-01-13-2.63
402017-09-13-2.50
412017-12-07-2.47
422017-01-03-2.43
432017-08-30-2.39
442017-12-12-2.36
452017-08-17-2.29
462017-02-21-2.28
472017-01-30-2.25
482017-08-09-2.23
492017-06-14-2.21
502017-06-13-2.19
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
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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
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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.
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