Atossa Therapeutics Inc. (ATOS)
NASDAQ: ATOS
· Real-Time Price · USD
0.79
0.02 (2.44%)
At close: Sep 05, 2025, 3:59 PM
0.75
-4.70%
After-hours: Sep 05, 2025, 07:56 PM EDT
ATOS Option Overview
Overview for all option chains of ATOS. As of September 07, 2025, ATOS options have an IV of 150.1% and an IV rank of 42.18%. The volume is 88 contracts, which is 77.19% of average daily volume of 114 contracts. The volume put-call ratio is 0, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
150.1%IV Rank
42.18%Historical Volatility
54.44%IV Low
86.56% on May 07, 2025IV High
237.2% on Apr 03, 2025Open Interest (OI)
Today's Open Interest
11,777Put-Call Ratio
0.1Put Open Interest
1,107Call Open Interest
10,670Open Interest Avg (30-day)
11,105Today vs Open Interest Avg (30-day)
106.05%Option Volume
Today's Volume
88Put-Call Ratio
0Put Volume
0Call Volume
88Volume Avg (30-day)
114Today vs Volume Avg (30-day)
77.19%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 |
| Sep 19, 2025 | 0 | 0 | 0 | 1,881 | 26 | 0.01 | 150.1% | 1 |
| Oct 17, 2025 | 14 | 0 | 0 | 5,137 | 628 | 0.12 | 153.54% | 1 |
| Jan 16, 2026 | 37 | 0 | 0 | 3,331 | 419 | 0.13 | 138.44% | 1 |
| Apr 17, 2026 | 37 | 0 | 0 | 321 | 34 | 0.11 | 100.72% | 1 |