Jasper Therapeutics Inc. (JSPR)
NASDAQ: JSPR
· Real-Time Price · USD
2.72
0.03 (1.12%)
At close: Sep 05, 2025, 3:59 PM
2.72
0.00%
After-hours: Sep 05, 2025, 05:15 PM EDT
JSPR Option Overview
Overview for all option chains of JSPR. As of September 07, 2025, JSPR options have an IV of 500% and an IV rank of 200.22%. The volume is 11 contracts, which is 20.37% of average daily volume of 54 contracts. The volume put-call ratio is 0.1, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
500%IV Rank
200.22%Historical Volatility
59.76%IV Low
113.29% on Jan 08, 2025IV High
306.43% on Aug 11, 2025Open Interest (OI)
Today's Open Interest
4,587Put-Call Ratio
0.13Put Open Interest
517Call Open Interest
4,070Open Interest Avg (30-day)
4,500Today vs Open Interest Avg (30-day)
101.93%Option Volume
Today's Volume
11Put-Call Ratio
0.1Put Volume
1Call Volume
10Volume Avg (30-day)
54Today vs Volume Avg (30-day)
20.37%Option Chain Statistics
This table provides a comprehensive overview of all JSPR options grouped by their expiration dates.
| Expiration | Call Vol | Put Vol | P/C Vol | Call OI | Put OI | P/C OI | Implied Volatility | Max Pain |
| Sep 19, 2025 | 0 | 1 | 0 | 16 | 5 | 0.31 | 500% | 2.5 |
| Oct 17, 2025 | 0 | 0 | 0 | 1,569 | 393 | 0.25 | 227.94% | 2.5 |
| Dec 19, 2025 | 10 | 0 | 0 | 1,361 | 90 | 0.07 | 252.42% | 2.5 |
| Jan 16, 2026 | 0 | 0 | 0 | 1,124 | 29 | 0.03 | 177.25% | 2.5 |
| Apr 17, 2026 | 0 | 0 | 0 | 0 | 0 | 0 | 314.08% | 2.5 |