Allogene Therapeutics Inc... (ALLO)
NASDAQ: ALLO
· Real-Time Price · USD
1.10
0.03 (2.80%)
At close: Aug 15, 2025, 3:07 PM
ALLO Option Overview
Overview for all option chains of ALLO. As of August 15, 2025, ALLO options have an IV of 500% and an IV rank of 195.92%. The volume is 522 contracts, which is 68.87% of average daily volume of 758 contracts. The volume put-call ratio is 0.97, indicating a neutral sentiment in the market.
Implied Volatility
Implied Volatility (30d)
500%IV Rank
195.92%Historical Volatility
83.61%IV Low
133.57% on Apr 02, 2025IV High
320.6% on Aug 13, 2025Open Interest (OI)
Today's Open Interest
12,082Put-Call Ratio
0.31Put Open Interest
2,842Call Open Interest
9,240Open Interest Avg (30-day)
9,861Today vs Open Interest Avg (30-day)
122.52%Option Volume
Today's Volume
522Put-Call Ratio
0.97Put Volume
257Call Volume
265Volume Avg (30-day)
758Today vs Volume Avg (30-day)
68.87%Option Chain Statistics
This table provides a comprehensive overview of all ALLO 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 | 122 | 41 | 0.34 | 7,306 | 2,442 | 0.33 | 500% | 1 |
| Sep 19, 2025 | 40 | 213 | 5.33 | 59 | 71 | 1.2 | 204.54% | 1 |
| Oct 17, 2025 | 0 | 0 | 0 | 0 | 0 | 0 | 278.25% | 0.5 |
| Nov 21, 2025 | 10 | 3 | 0.3 | 1,084 | 100 | 0.09 | 143.62% | 1 |
| Jan 16, 2026 | 0 | 0 | 0 | 0 | 0 | 0 | 29.53% | 65 |
| Feb 20, 2026 | 93 | 0 | 0 | 791 | 229 | 0.29 | 155.66% | 1 |