Twist Bioscience Corporat... (TWST)
NASDAQ: TWST
· Real-Time Price · USD
28.84
0.19 (0.66%)
At close: Aug 14, 2025, 3:59 PM
28.99
0.53%
Pre-market: Aug 15, 2025, 09:15 AM EDT
TWST Option Overview
Overview for all option chains of TWST. As of August 15, 2025, TWST options have an IV of 390.55% and an IV rank of 397.44%. The volume is 43 contracts, which is 25.6% of average daily volume of 168 contracts. The volume put-call ratio is 1.05, indicating a neutral sentiment in the market.
Implied Volatility
Implied Volatility (30d)
390.55%IV Rank
397.44%Historical Volatility
66.13%IV Low
68.93% on Feb 20, 2025IV High
149.85% on Aug 13, 2025Open Interest (OI)
Today's Open Interest
3,667Put-Call Ratio
0.4Put Open Interest
1,044Call Open Interest
2,623Open Interest Avg (30-day)
2,248Today vs Open Interest Avg (30-day)
163.12%Option Volume
Today's Volume
43Put-Call Ratio
1.05Put Volume
22Call Volume
21Volume Avg (30-day)
168Today vs Volume Avg (30-day)
25.6%Option Chain Statistics
This table provides a comprehensive overview of all TWST 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 |
| Aug 15, 2025 | 12 | 16 | 1.33 | 1,332 | 231 | 0.17 | 390.55% | 27.5 |
| Sep 19, 2025 | 5 | 5 | 1 | 487 | 117 | 0.24 | 81.52% | 30 |
| Oct 17, 2025 | 2 | 0 | 0 | 430 | 422 | 0.98 | 96.8% | 32.5 |
| Jan 16, 2026 | 0 | 0 | 0 | 374 | 274 | 0.73 | 77.92% | 30 |
| Apr 17, 2026 | 2 | 1 | 0.5 | 0 | 0 | 0 | 78.16% | 15 |