Seres Therapeutics Inc. (MCRB)
NASDAQ: MCRB
· Real-Time Price · USD
18.90
-0.49 (-2.53%)
At close: Sep 25, 2025, 3:59 PM
18.90
0.00%
After-hours: Sep 25, 2025, 06:53 PM EDT
MCRB Option Overview
Overview for all option chains of MCRB. As of September 25, 2025, MCRB options have an IV of 156.16% and an IV rank of 22.38%. The volume is 1,678 contracts, which is 297.52% of average daily volume of 564 contracts. The volume put-call ratio is 0.02, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
156.16%IV Rank
22.38%Historical Volatility
111.76%IV Low
90.24% on May 14, 2025IV High
384.82% on Apr 21, 2025Open Interest (OI)
Today's Open Interest
15,440Put-Call Ratio
0.09Put Open Interest
1,338Call Open Interest
14,102Open Interest Avg (30-day)
13,357Today vs Open Interest Avg (30-day)
115.59%Option Volume
Today's Volume
1,678Put-Call Ratio
0.02Put Volume
33Call Volume
1,645Volume Avg (30-day)
564Today vs Volume Avg (30-day)
297.52%Option Chain Statistics
This table provides a comprehensive overview of all MCRB 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 | 301 | 30 | 0.1 | 9,563 | 279 | 0.03 | 156.16% | 15 |
Nov 21, 2025 | 200 | 0 | 0 | 0 | 2 | 0 | 126.45% | 15 |
Jan 16, 2026 | 1,144 | 3 | 0 | 4,334 | 87 | 0.02 | 109.19% | 12.5 |
Apr 17, 2026 | 0 | 0 | 0 | 162 | 16 | 0.1 | 101.95% | 20 |
Jan 15, 2027 | 0 | 0 | 0 | 43 | 954 | 22.19 | 81.16% | 15 |