Jasper Therapeutics Inc. (JSPR)
NASDAQ: JSPR
· Real-Time Price · USD
3.07
0.04 (1.32%)
At close: Aug 15, 2025, 3:59 PM
3.05
-0.65%
After-hours: Aug 15, 2025, 06:15 PM EDT
JSPR Option Overview
Overview for all option chains of JSPR. As of August 15, 2025, JSPR options have an IV of 500% and an IV rank of 173.56%. The volume is 23 contracts, which is 23.96% of average daily volume of 96 contracts. The volume put-call ratio is 0, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
500%IV Rank
173.56%Historical Volatility
246.85%IV Low
113.29% on Jan 08, 2025IV High
336.1% on Aug 11, 2025Open Interest (OI)
Today's Open Interest
8,582Put-Call Ratio
0.09Put Open Interest
731Call Open Interest
7,851Open Interest Avg (30-day)
8,019Today vs Open Interest Avg (30-day)
107.02%Option Volume
Today's Volume
23Put-Call Ratio
0Put Volume
0Call Volume
23Volume Avg (30-day)
96Today vs Volume Avg (30-day)
23.96%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 |
| Aug 15, 2025 | 0 | 0 | 0 | 3,821 | 273 | 0.07 | 500% | 2.5 |
| Sep 19, 2025 | 0 | 0 | 0 | 31 | 0 | 0 | 234.88% | 2.5 |
| Oct 17, 2025 | 6 | 0 | 0 | 1,529 | 339 | 0.22 | 201.38% | 2.5 |
| Dec 19, 2025 | 0 | 0 | 0 | 1,361 | 90 | 0.07 | 253.64% | 2.5 |
| Jan 16, 2026 | 17 | 0 | 0 | 1,109 | 29 | 0.03 | 148.41% | 2.5 |
| Apr 17, 2026 | 0 | 0 | 0 | 0 | 0 | 0 | 372.33% | 2.5 |