JSPR261218P00001000
JSPR Dec 18 2026 1.00 Put
optionOPRA
InactiveSep 28, 2026
0.50USD-3.846%(-0.02)2Vol3OI
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Underlying
Underlying Price
$0.51
Type
Put
Strike
1
Expiration
Dec 18, 2026
DTE
54d
Moneyness
ITM
Intrinsic
$0.49
JSPR 1 Put Across Expirations
| Expiration | DTE | Last | Change | Vol | Open Int |
|---|---|---|---|---|---|
| Nov 20, 2026 | 26d | — | — | 0 | 0 |
| Dec 18, 2026 | 54d | $0.50 | -3.85% | 2 | 3 |
| Jan 15, 2027 | 82d | $0.53 | -5.36% | 2 | 7 |
| Apr 16, 2027 | 173d | $0.61 | +10.91% | 1 | 18 |
JSPR Profile
jasper therapeutics is a biotechnology company focused on enabling safer conditioning agents to allow for expanded use of curative therapy with stem cell transplants and gene therapies. jasper's lead compound, jsp191, is in clinical development as a conditioning antibody that clears hematopoietic stem cells from bone marrow in patients undergoing a stem cell transplant.