0.8633
                                            Atossa Therapeutics Inc Stock (ATOS) Option Chain
For the November 21, 2025 expiration date, the ATOS stock option chain has a total of 14 contracts, with 14 call options and 0 put options. This indicates a leaning towards calls, suggesting bullish sentiment.
                Other Key Expiration Dates:
                - December 19, 2025 : 43 contracts.
 - January 16, 2026 : 11 contracts.
 - April 17, 2026 : 675 contracts.
 
Atossa Therapeutics Inc (ATOS) Most Active Options & Calendar
ATOS Call Options Expiring November 21, 2025
| Strike | Price | Change | % Change | Volume | 
|---|---|---|---|---|
                                 
                                1.00
                             | 
                            0.01 | -0.04 | -80.00% | 14 | 
                                 
                                0.50
                             | 
                            0.54 | 0.00 | - | - | 
                                 
                                1.50
                             | 
                            0.05 | 0.00 | - | - | 
                                 
                                2.00
                             | 
                            0.04 | 0.00 | - | - | 
                                 
                                3.00
                             | 
                            0.00 | 0.00 | - | - | 
                                 
                                4.00
                             | 
                            0.00 | 0.00 | - | - | 
ATOS Put Options Expiring November 21, 2025
| Strike | Price | Change | % Change | Volume | 
|---|---|---|---|---|
                                 
                                0.50 
                             | 
                            0.00 | 0.00 | - | - | 
                                 
                                1.00 
                             | 
                            0.15 | 0.00 | - | - | 
                                 
                                1.50 
                             | 
                            0.00 | 0.00 | - | - | 
                                 
                                2.00 
                             | 
                            0.00 | 0.00 | - | - | 
                                 
                                3.00 
                             | 
                            0.00 | 0.00 | - | - | 
                                 
                                4.00 
                             | 
                            0.00 | 0.00 | - | - | 
Atossa Therapeutics Inc Stock (ATOS) Option Chain Analysis
| Put Volume Total | 0 | 
| Call Volume Total | 14 | 
| Put/Call Ratio (PCR) | 0.00 | 
| Put Strike With Highest Volume | $0.50 | 
| Call Strike With Highest Volume | $1.00 | 
        Open in Yahoo
        |
        Open in Google
            |
            Open in Finviz
        |
        Open in MarketWatch
            |
            Open in EDGAR    
        |
        Open in Reuters
    
    
                Cap:
                 
                  | 
                Volume (24h):