Options Chain for ATYR PHARMA INC COM NEW (ATYR) - $0.75 as of 12/19/2025 7:19:13 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 | 0.00 | 1.15 | 0.58 | % | 1.16 | 0 | 0 | 0.00 | 0.82 | 0.31 | 0.00 | 12/19/2025 3:59:50 PM EST | |||
| 1.00 | 0.00 | 0.50 | 0.25 | 0.05 | 0.00 | 0.00% | 0.25 | 0 | 2 | 7.11 | 0.62 | 0.45 | 0.00 | 12/17/2025 | 12/19/2025 3:59:50 PM EST |
| 1.50 | 0.00 | 0.65 | 0.33 | % | 0.22 | 0 | 0 | 0.00 | 0.48 | 0.47 | 0.00 | 12/19/2025 3:59:50 PM EST | |||
| 2.00 | 0.00 | 4.80 | 2.40 | % | 1.20 | 0 | 0 | 0.00 | 0.39 | 0.45 | 0.00 | 12/19/2025 3:59:50 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 | 1.83 | -0.18 | 0.31 | 0.00 | 12/19/2025 3:59:50 PM EST | |||
| 1.00 | 0.00 | 0.60 | 0.30 | % | 0.30 | 0 | 0 | 7.71 | -0.38 | 0.45 | 0.00 | 12/19/2025 3:59:50 PM EST | |||
| 1.50 | 0.45 | 1.50 | 0.98 | % | 0.65 | 0 | 0 | 0.00 | -0.52 | 0.47 | 0.00 | 12/19/2025 3:59:50 PM EST | |||
| 2.00 | 0.25 | 2.00 | 1.13 | % | 0.56 | 0 | 0 | 0.00 | -0.61 | 0.45 | 0.00 | 12/19/2025 3:59:50 PM EST |