OSI Systems Inc. (OSIS)
NASDAQ: OSIS
· Real-Time Price · USD
251.27
3.19 (1.29%)
At close: Oct 03, 2025, 3:59 PM
252.00
0.29%
After-hours: Oct 03, 2025, 04:42 PM EDT
OSIS Option Overview
Overview for all option chains of OSIS. As of October 05, 2025, OSIS options have an IV of 158.24% and an IV rank of 178.24%. The volume is 26 contracts, which is 200% of average daily volume of 13 contracts. The volume put-call ratio is 1.6, indicating a bearish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
158.24%IV Rank
100%Historical Volatility
30.99%IV Low
30.37% on Nov 14, 2024IV High
102.11% on Oct 03, 2025Open Interest (OI)
Today's Open Interest
1,338Put-Call Ratio
0.66Put Open Interest
533Call Open Interest
805Open Interest Avg (30-day)
1,265Today vs Open Interest Avg (30-day)
105.77%Option Volume
Today's Volume
26Put-Call Ratio
1.6Put Volume
16Call Volume
10Volume Avg (30-day)
13Today vs Volume Avg (30-day)
200%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 | 2 | 0 | 0 | 296 | 305 | 1.03 | 158.24% | 220 |
| Nov 21, 2025 | 1 | 0 | 0 | 17 | 8 | 0.47 | 55.24% | 220 |
| Dec 19, 2025 | 0 | 0 | 0 | 395 | 129 | 0.33 | 66.8% | 180 |
| Jan 16, 2026 | 4 | 6 | 1.5 | 71 | 71 | 1 | 51.37% | 200 |
| Apr 17, 2026 | 3 | 10 | 3.33 | 26 | 20 | 0.77 | 44.12% | 190 |