Mereo BioPharma Group (MREO)
NASDAQ: MREO
· Real-Time Price · USD
1.73
0.00 (0.00%)
At close: Sep 04, 2025, 3:59 PM
1.73
0.00%
Pre-market: Sep 05, 2025, 07:27 AM EDT
MREO Option Overview
Overview for all option chains of MREO. As of September 05, 2025, MREO options have an IV of 500% and an IV rank of 148.71%. The volume is 74 contracts, which is 8.93% of average daily volume of 829 contracts. The volume put-call ratio is 0, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
500%IV Rank
148.71%Historical Volatility
46.83%IV Low
93.68% on Oct 21, 2024IV High
366.91% on Jul 09, 2025Open Interest (OI)
Today's Open Interest
46,426Put-Call Ratio
0.05Put Open Interest
2,244Call Open Interest
44,182Open Interest Avg (30-day)
39,392Today vs Open Interest Avg (30-day)
117.86%Option Volume
Today's Volume
74Put-Call Ratio
0Put Volume
0Call Volume
74Volume Avg (30-day)
829Today vs Volume Avg (30-day)
8.93%Option Chain Statistics
This table provides a comprehensive overview of all MREO 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 | 13 | 0 | 0 | 4,729 | 35 | 0.01 | 500% | 1 |
| Oct 17, 2025 | 2 | 0 | 0 | 360 | 0 | 0 | 189.06% | 0.5 |
| Nov 21, 2025 | 55 | 0 | 0 | 3,380 | 210 | 0.06 | 239.7% | 2 |
| Dec 19, 2025 | 2 | 0 | 0 | 20,377 | 1,645 | 0.08 | 272.25% | 2 |
| Jan 16, 2026 | 0 | 0 | 0 | 2,877 | 0 | 0 | 6.21% | 7 |
| Feb 20, 2026 | 2 | 0 | 0 | 12,459 | 354 | 0.03 | 299.85% | 1 |