Y-mAbs Therapeutics Inc. (YMAB)
NASDAQ: YMAB
· Real-Time Price · USD
8.52
0.01 (0.12%)
At close: Aug 15, 2025, 3:59 PM
8.51
-0.05%
After-hours: Aug 15, 2025, 07:01 PM EDT
YMAB Option Overview
Overview for all option chains of YMAB. As of August 15, 2025, YMAB options have an IV of 500% and an IV rank of 100%. The volume is 12 contracts, which is 2.38% of average daily volume of 504 contracts. The volume put-call ratio is 0.09, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
500%IV Rank
100%Historical Volatility
211.77%IV Low
121.26% on Mar 25, 2025IV High
500% on Jun 24, 2025Open Interest (OI)
Today's Open Interest
9,342Put-Call Ratio
3.06Put Open Interest
7,043Call Open Interest
2,299Open Interest Avg (30-day)
3,172Today vs Open Interest Avg (30-day)
294.51%Option Volume
Today's Volume
12Put-Call Ratio
0.09Put Volume
1Call Volume
11Volume Avg (30-day)
504Today vs Volume Avg (30-day)
2.38%Option Chain Statistics
This table provides a comprehensive overview of all YMAB 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 | 11 | 1 | 0.09 | 1,908 | 2,209 | 1.16 | 500% | 7.5 |
| Sep 19, 2025 | 0 | 0 | 0 | 220 | 1,211 | 5.5 | 176.7% | 7.5 |
| Oct 17, 2025 | 0 | 0 | 0 | 0 | 0 | 0 | 150.7% | 2.5 |
| Nov 21, 2025 | 0 | 0 | 0 | 39 | 1,985 | 50.9 | 117.34% | 7.5 |
| Jan 16, 2026 | 0 | 0 | 0 | 0 | 0 | 0 | n/a | 9 |
| Feb 20, 2026 | 0 | 0 | 0 | 132 | 1,638 | 12.41 | 86.13% | 7.5 |