Seres Therapeutics Inc. (MCRB)
NASDAQ: MCRB
· Real-Time Price · USD
20.59
-0.45 (-2.14%)
At close: Oct 03, 2025, 3:59 PM
20.59
0.00%
After-hours: Oct 03, 2025, 06:36 PM EDT
MCRB Option Overview
Overview for all option chains of MCRB. As of October 05, 2025, MCRB options have an IV of 195.94% and an IV rank of 35.88%. The volume is 352 contracts, which is 76.36% of average daily volume of 461 contracts. The volume put-call ratio is 0.06, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
195.94%IV Rank
35.88%Historical Volatility
104.98%IV Low
90.24% on May 14, 2025IV High
384.82% on Apr 21, 2025Open Interest (OI)
Today's Open Interest
15,678Put-Call Ratio
0.09Put Open Interest
1,358Call Open Interest
14,320Open Interest Avg (30-day)
14,865Today vs Open Interest Avg (30-day)
105.47%Option Volume
Today's Volume
352Put-Call Ratio
0.06Put Volume
19Call Volume
333Volume Avg (30-day)
461Today vs Volume Avg (30-day)
76.36%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 | 180 | 19 | 0.11 | 8,783 | 292 | 0.03 | 195.94% | 15 |
Nov 21, 2025 | 88 | 0 | 0 | 490 | 6 | 0.01 | 158.33% | 15 |
Jan 16, 2026 | 65 | 0 | 0 | 4,848 | 90 | 0.02 | 101.59% | 12.5 |
Apr 17, 2026 | 0 | 0 | 0 | 162 | 16 | 0.1 | 101.83% | 20 |
Jan 15, 2027 | 0 | 0 | 0 | 37 | 954 | 25.78 | 90.88% | 15 |