Atossa Therapeutics Inc. (ATOS)
NASDAQ: ATOS
· Real-Time Price · USD
1.01
0.09 (9.78%)
At close: Oct 03, 2025, 3:59 PM
1.01
-0.03%
After-hours: Oct 03, 2025, 07:50 PM EDT
ATOS Option Overview
Overview for all option chains of ATOS. As of October 04, 2025, ATOS options have an IV of 218.3% and an IV rank of 80.49%. The volume is 2,565 contracts, which is 806.6% of average daily volume of 318 contracts. The volume put-call ratio is 0.06, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
218.3%IV Rank
80.49%Historical Volatility
39.82%IV Low
86.56% on May 07, 2025IV High
250.24% on Oct 03, 2025Open Interest (OI)
Today's Open Interest
12,134Put-Call Ratio
0.13Put Open Interest
1,436Call Open Interest
10,698Open Interest Avg (30-day)
10,672Today vs Open Interest Avg (30-day)
113.7%Option Volume
Today's Volume
2,565Put-Call Ratio
0.06Put Volume
140Call Volume
2,425Volume Avg (30-day)
318Today vs Volume Avg (30-day)
806.6%Option Chain Statistics
This table provides a comprehensive overview of all ATOS 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 | 880 | 129 | 0.15 | 5,283 | 575 | 0.11 | 218.3% | 1 |
| Nov 21, 2025 | 412 | 0 | 0 | 390 | 1 | 0 | 145.94% | 0.5 |
| Jan 16, 2026 | 888 | 11 | 0.01 | 3,831 | 420 | 0.11 | 126.65% | 1 |
| Apr 17, 2026 | 245 | 0 | 0 | 1,194 | 440 | 0.37 | 117.13% | 1 |