Options Chain for ATOSSA THERAPEUTICS INC COM (ATOS) - $0.88 as of 10/29/2025 8:26:02 PM EST
Calls
| Strike | Bid | Ask | Premium | Last Price | Change | %Chg | Premium to Strike Price Ratio | Volume | Open Interest | IV | Delta | Gamma | Theta | Last Trade | Last Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.50 | 0.10 | 0.85 | 0.48 | 0.54 | 0.00 | 0.00% | 0.96 | 0 | 103 | 0.00 | 1.00 | 0.00 | 0.00 | 10/20/2025 | 10/29/2025 3:59:59 PM EST |
| 1.00 | 0.00 | 0.05 | 0.03 | 0.05 | -0.02 | -28.58% | 0.03 | 153 | 1,389 | 1.04 | 0.23 | 2.25 | 0.00 | 10/29/2025 | 10/29/2025 3:59:59 PM EST |
| 1.50 | 0.00 | 0.05 | 0.03 | 0.05 | 0.00 | 0.00% | 0.02 | 0 | 1,363 | 2.12 | 0.00 | 0.01 | 0.00 | 10/27/2025 | 10/29/2025 3:59:59 PM EST |
| 2.00 | 0.00 | 0.05 | 0.03 | 0.04 | 0.00 | 0.00% | 0.01 | 0 | 74 | 2.74 | 0.00 | 0.00 | 0.00 | 10/9/2025 | 10/29/2025 3:59:59 PM EST |
| 3.00 | 0.00 | 0.20 | 0.10 | 0.20 | 0.00 | 0.00% | 0.03 | 0 | 5 | 5.50 | 0.00 | 0.00 | 0.00 | 10/17/2025 | 10/29/2025 3:59:59 PM EST |
| 4.00 | 0.00 | 0.05 | 0.03 | % | 0.01 | 0 | 0 | 4.01 | 0.00 | 0.00 | 0.00 | 10/29/2025 3:59:59 PM EST |
Puts
| Strike | Bid | Ask | Premium | Last Price | Change | %Chg | Premium to Strike Price Ratio | Volume | Open Interest | IV | Delta | Gamma | Theta | Last Trade | Last Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.50 | 0.00 | 0.05 | 0.03 | % | 0.06 | 0 | 0 | 2.72 | 0.00 | 0.00 | 0.00 | 10/29/2025 3:59:59 PM EST | |||
| 1.00 | 0.05 | 0.20 | 0.13 | 0.15 | +0.02 | +15.39% | 0.13 | 22 | 203 | 1.42 | -0.77 | 2.25 | 0.00 | 10/29/2025 | 10/29/2025 3:59:59 PM EST |
| 1.50 | 0.25 | 1.25 | 0.75 | % | 0.50 | 0 | 0 | 9.81 | -1.00 | 0.01 | 0.00 | 10/29/2025 3:59:59 PM EST | |||
| 2.00 | 0.70 | 1.65 | 1.18 | % | 0.59 | 0 | 0 | 8.76 | -1.00 | 0.00 | 0.00 | 10/29/2025 3:59:59 PM EST | |||
| 3.00 | 1.70 | 2.65 | 2.18 | % | 0.73 | 0 | 0 | 9.59 | -1.00 | 0.00 | 0.00 | 10/29/2025 3:59:59 PM EST | |||
| 4.00 | 2.60 | 3.50 | 3.05 | % | 0.76 | 0 | 0 | 8.20 | -1.00 | 0.00 | 0.00 | 10/29/2025 3:59:59 PM EST |