OSI Systems Inc. (OSIS)
NASDAQ: OSIS
· Real-Time Price · USD
236.42
4.79 (2.07%)
At close: Sep 26, 2025, 3:59 PM
236.42
0.00%
After-hours: Sep 26, 2025, 04:10 PM EDT
OSIS Option Overview
Overview for all option chains of OSIS. As of September 28, 2025, OSIS options have an IV of 42.02% and an IV rank of 23.34%. The volume is 19 contracts, which is 190% of average daily volume of 10 contracts. The volume put-call ratio is 0.27, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
42.02%IV Rank
23.34%Historical Volatility
30.18%IV Low
30.37% on Nov 14, 2024IV High
80.3% on Jan 29, 2025Open Interest (OI)
Today's Open Interest
1,301Put-Call Ratio
0.68Put Open Interest
528Call Open Interest
773Open Interest Avg (30-day)
1,233Today vs Open Interest Avg (30-day)
105.52%Option Volume
Today's Volume
19Put-Call Ratio
0.27Put Volume
4Call Volume
15Volume Avg (30-day)
10Today vs Volume Avg (30-day)
190%Option Chain Statistics
This table provides a comprehensive overview of all OSIS 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 | 11 | 0 | 0 | 290 | 305 | 1.05 | 42.02% | 220 |
| Nov 21, 2025 | 3 | 3 | 1 | 6 | 5 | 0.83 | 43.45% | 180 |
| Dec 19, 2025 | 1 | 1 | 1 | 395 | 128 | 0.32 | 38.76% | 180 |
| Jan 16, 2026 | 0 | 0 | 0 | 59 | 71 | 1.2 | 37.57% | 200 |
| Apr 17, 2026 | 0 | 0 | 0 | 23 | 19 | 0.83 | 37.25% | 150 |