Summit Therapeutics Inc. (SMMT)
NASDAQ: SMMT
· Real-Time Price · USD
21.43
0.56 (2.68%)
At close: Oct 03, 2025, 3:59 PM
21.40
-0.14%
After-hours: Oct 03, 2025, 07:41 PM EDT
SMMT Option Overview
Overview for all option chains of SMMT. As of October 05, 2025, SMMT options have an IV of 183.32% and an IV rank of 88.12%. The volume is 1,607 contracts, which is 28.79% of average daily volume of 5,581 contracts. The volume put-call ratio is 0.51, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
183.32%IV Rank
88.12%Historical Volatility
103.05%IV Low
95.63% on Mar 25, 2025IV High
195.14% on Oct 03, 2025Open Interest (OI)
Today's Open Interest
133,750Put-Call Ratio
0.64Put Open Interest
52,217Call Open Interest
81,533Open Interest Avg (30-day)
116,092Today vs Open Interest Avg (30-day)
115.21%Option Volume
Today's Volume
1,607Put-Call Ratio
0.51Put Volume
545Call Volume
1,062Volume Avg (30-day)
5,581Today vs Volume Avg (30-day)
28.79%Option Chain Statistics
This table provides a comprehensive overview of all SMMT 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 10, 2025 | 183 | 101 | 0.55 | 897 | 1,512 | 1.69 | 184.64% | 19.5 |
| Oct 17, 2025 | 359 | 164 | 0.46 | 29,165 | 7,916 | 0.27 | 165.23% | 20 |
| Oct 24, 2025 | 72 | 139 | 1.93 | 12,492 | 2,434 | 0.19 | 194.21% | 20 |
| Oct 31, 2025 | 92 | 7 | 0.08 | 653 | 2,111 | 3.23 | 182% | 20 |
| Nov 07, 2025 | 2 | 66 | 33 | 44 | 205 | 4.66 | 174.08% | 22.5 |
| Nov 14, 2025 | 0 | 0 | 0 | 0 | 10 | 0 | 164.77% | 21.5 |
| Nov 21, 2025 | 62 | 30 | 0.48 | 1,374 | 1,135 | 0.83 | 150.69% | 20 |
| Dec 19, 2025 | 163 | 9 | 0.06 | 10,646 | 5,832 | 0.55 | 132.6% | 19 |
| Jan 16, 2026 | 76 | 27 | 0.36 | 19,561 | 25,166 | 1.29 | 123.99% | 22 |
| Apr 17, 2026 | 35 | 0 | 0 | 2,356 | 1,955 | 0.83 | 128.01% | 20 |
| Jan 15, 2027 | 18 | 0 | 0 | 4,319 | 3,925 | 0.91 | 108% | 20 |
| Jan 21, 2028 | 0 | 2 | 0 | 26 | 16 | 0.62 | 98.89% | 10 |