STAAR Surgical (STAA)
NASDAQ: STAA
· Real-Time Price · USD
27.94
0.16 (0.58%)
At close: Sep 05, 2025, 3:59 PM
28.02
0.29%
After-hours: Sep 05, 2025, 05:22 PM EDT
STAA Option Overview
Overview for all option chains of STAA. As of September 06, 2025, STAA options have an IV of 116.5% and an IV rank of 92.34%. The volume is 36 contracts, which is 6.46% of average daily volume of 557 contracts. The volume put-call ratio is 0.12, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
116.5%IV Rank
92.34%Historical Volatility
112.33%IV Low
56.66% on Nov 08, 2024IV High
121.46% on May 07, 2025Open Interest (OI)
Today's Open Interest
15,446Put-Call Ratio
1.08Put Open Interest
8,012Call Open Interest
7,434Open Interest Avg (30-day)
6,763Today vs Open Interest Avg (30-day)
228.39%Option Volume
Today's Volume
36Put-Call Ratio
0.12Put Volume
4Call Volume
32Volume Avg (30-day)
557Today vs Volume Avg (30-day)
6.46%Option Chain Statistics
This table provides a comprehensive overview of all STAA 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 | 10 | 0 | 0 | 2,267 | 1,132 | 0.5 | 116.5% | 25 |
| Oct 17, 2025 | 0 | 0 | 0 | 1,580 | 732 | 0.46 | 81.25% | 25 |
| Dec 19, 2025 | 22 | 4 | 0.18 | 3,374 | 5,835 | 1.73 | 38.25% | 27.5 |
| Mar 20, 2026 | 0 | 0 | 0 | 213 | 313 | 1.47 | 33.87% | 27.5 |