Options Chain for ALTO NEUROSCIENCE INC COM SHS (ANRO) - $15.54 as of 11/19/2025 8:33:51 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2.50 | 10.50 | 14.80 | 12.65 | % | 5.06 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 11/19/2025 3:59:53 PM EST | |||
| 5.00 | 8.80 | 12.30 | 10.55 | 8.76 | 0.00 | 0.00% | 2.11 | 0 | 32 | 0.00 | 1.00 | 0.00 | 0.00 | 11/17/2025 | 11/19/2025 3:59:53 PM EST |
| 7.50 | 5.70 | 9.30 | 7.50 | 7.95 | +1.25 | +18.66% | 1.00 | 9 | 66 | 0.00 | 1.00 | 0.00 | 0.00 | 11/19/2025 | 11/19/2025 3:59:53 PM EST |
| 10.00 | 3.00 | 6.50 | 4.75 | 5.00 | +0.20 | +4.17% | 0.47 | 4 | 247 | 8.10 | 1.00 | 0.00 | 0.00 | 11/19/2025 | 11/19/2025 3:59:53 PM EST |
| 12.50 | 2.75 | 3.20 | 2.98 | 3.00 | +0.99 | +49.26% | 0.24 | 18 | 486 | 3.43 | 0.93 | 0.06 | -0.09 | 11/19/2025 | 11/19/2025 3:59:53 PM EST |
| 15.00 | 0.05 | 1.90 | 0.98 | 0.90 | +0.40 | +80.00% | 0.07 | 10 | 29 | 2.50 | 0.62 | 0.16 | -0.24 | 11/19/2025 | 11/19/2025 3:59:53 PM EST |
| 17.50 | 0.05 | 4.80 | 2.43 | % | 0.14 | 0 | 0 | 1.15 | 0.25 | 0.13 | -0.20 | 11/19/2025 3:59:53 PM EST | |||
| 20.00 | 0.00 | 4.90 | 2.45 | 2.45 | 0.00 | 0.00% | 0.12 | 0 | 6 | 0.00 | 0.06 | 0.05 | -0.06 | 11/13/2025 | 11/19/2025 3:59:53 PM EST |
| 22.50 | 0.00 | 4.90 | 2.45 | % | 0.11 | 0 | 0 | 0.00 | 0.01 | 0.01 | -0.01 | 11/19/2025 3:59:53 PM EST | |||
| 25.00 | 0.00 | 0.05 | 0.03 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 1 | 3.35 | 0.00 | 0.00 | 0.00 | 11/14/2025 | 11/19/2025 3:59:53 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2.50 | 0.00 | 4.90 | 2.45 | 0.04 | 0.00 | 0.00% | 0.98 | 0 | 6 | 0.00 | 0.00 | 0.00 | 0.00 | 10/21/2025 | 11/19/2025 3:59:53 PM EST |
| 5.00 | 0.00 | 0.10 | 0.05 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 192 | 0.00 | 0.00 | 0.00 | 0.00 | 11/5/2025 | 11/19/2025 3:59:53 PM EST |
| 7.50 | 0.00 | 0.10 | 0.05 | 0.03 | 0.00 | 0.00% | 0.01 | 0 | 323 | 0.00 | 0.00 | 0.00 | 0.00 | 11/6/2025 | 11/19/2025 3:59:53 PM EST |
| 10.00 | 0.00 | 1.35 | 0.68 | 0.10 | 0.00 | 0.00% | 0.07 | 0 | 294 | 9.41 | 0.00 | 0.00 | 0.00 | 11/17/2025 | 11/19/2025 3:59:53 PM EST |
| 12.50 | 0.00 | 1.00 | 0.50 | 0.01 | -0.29 | -96.67% | 0.04 | 1 | 65 | 5.33 | -0.07 | 0.06 | -0.09 | 11/19/2025 | 11/19/2025 3:59:53 PM EST |
| 15.00 | 0.00 | 4.90 | 2.45 | 0.70 | -0.50 | -41.67% | 0.16 | 2 | 1 | 0.00 | -0.38 | 0.16 | -0.24 | 11/19/2025 | 11/19/2025 3:59:53 PM EST |
| 17.50 | 0.60 | 4.90 | 2.75 | % | 0.16 | 0 | 0 | 7.97 | -0.75 | 0.13 | -0.20 | 11/19/2025 3:59:53 PM EST | |||
| 20.00 | 3.00 | 7.00 | 5.00 | % | 0.25 | 0 | 0 | 8.57 | -0.94 | 0.05 | -0.06 | 11/19/2025 3:59:53 PM EST | |||
| 22.50 | 5.50 | 9.50 | 7.50 | % | 0.33 | 0 | 0 | 9.73 | -0.99 | 0.01 | -0.01 | 11/19/2025 3:59:53 PM EST | |||
| 25.00 | 8.00 | 12.00 | 10.00 | % | 0.40 | 0 | 0 | 0.00 | -1.00 | 0.00 | 0.00 | 11/19/2025 3:59:53 PM EST |