Mirum Pharmaceuticals Inc... (MIRM)
NASDAQ: MIRM
· Real-Time Price · USD
72.76
-0.81 (-1.10%)
At close: Sep 26, 2025, 3:59 PM
72.90
0.19%
Pre-market: Sep 29, 2025, 06:01 AM EDT
MIRM Option Overview
Overview for all option chains of MIRM. As of September 28, 2025, MIRM options have an IV of 113.99% and an IV rank of 158.77%. The volume is 61 contracts, which is 290.48% of average daily volume of 21 contracts. The volume put-call ratio is 0.27, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
113.99%IV Rank
100%Historical Volatility
32.16%IV Low
55.3% on Nov 05, 2024IV High
92.26% on Sep 18, 2025Open Interest (OI)
Today's Open Interest
2,440Put-Call Ratio
0.8Put Open Interest
1,083Call Open Interest
1,357Open Interest Avg (30-day)
2,333Today vs Open Interest Avg (30-day)
104.59%Option Volume
Today's Volume
61Put-Call Ratio
0.27Put Volume
13Call Volume
48Volume Avg (30-day)
21Today vs Volume Avg (30-day)
290.48%Option Chain Statistics
This table provides a comprehensive overview of all MIRM 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 |
| Oct 17, 2025 | 40 | 13 | 0.33 | 468 | 30 | 0.06 | 113.99% | 45 |
| Nov 21, 2025 | 0 | 0 | 0 | 0 | 5 | 0 | 55.45% | 70 |
| Dec 19, 2025 | 3 | 0 | 0 | 366 | 1,028 | 2.81 | 70.71% | 40 |
| Jan 16, 2026 | 5 | 0 | 0 | 253 | 15 | 0.06 | 52.5% | 50 |
| Apr 17, 2026 | 0 | 0 | 0 | 260 | 1 | 0 | 43.8% | 50 |
| Dec 18, 2026 | 0 | 0 | 0 | 10 | 4 | 0.4 | 41.01% | 50 |