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JSPR
Jasper Therapeutics, Inc. Common Stock
stock
NASDAQ
At Close
Oct 23, 2026 3:59:55 PM EDT
0.51
USD
+2.946%
(+0.01)
323,720
Pre-market
Oct 23, 2026 8:29:30 AM EDT
0.494732
USD
-0.175%
(-0.000867)
After-hours
Overview
Option Chain
Company
Exchanges
Shorts
Activity
Option Chain
JSPR Option Chain
Expiration Dates
Nov 20
26d
Dec 18
54d
Jan 15, 2027
82d
Apr 16, 2027
173d
Open interest
Calls
ITM
431
OTM
1,751
Puts
ITM
22
OTM
844
P/C
0.40
JSPR Volume by Strike
+1
−1
Calls
Puts
Puts
Calls
JSPR Open Interest by Strike
+1
−1
Calls
Puts
Calls
Puts
JSPR Max Pain @ 0.50
+1
−1
Calls
Puts
Calls
Puts
Columns
Contract
Calls
Strike
Price
Change
Vol
OI
Last
7.50 C
—
—
0
0
—
5.00 C
—
—
0
0
—
2.50 C
—
—
0
0
—
2.00 C
0.05
-54.55%
1
316
10-01
1.50 C
0.10
-50.00%
6
149
10-19
1.00 C
0.18
-25.00%
3
1,286
10-22
0.50 C
0.26
+73.33%
1
431
10-22
Puts
Strike
Price
Change
Vol
OI
Last
7.50 P
—
—
0
0
—
5.00 P
—
—
0
0
—
2.50 P
2.12
+8.72%
4
1
09-23
2.00 P
1.44
-7.10%
2
2
10-05
1.50 P
1.00
0.00%
2
1
09-23
1.00 P
0.61
+10.91%
1
18
10-20
0.50 P
0.15
0.00%
13
844
10-16