Options Chain for ALDEYRA THERAPEUTICS INC COM (ALDX) - $1.66 as of 4/3/2026 7:43:31 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 | 0.05 | 4.90 | 2.48 | % | 4.96 | 0 | 0 | 0.00 | 0.96 | 0.05 | 0.00 | 4/2/2026 3:59:58 PM EST | |||
| 1.00 | 0.05 | 4.90 | 2.48 | % | 2.48 | 0 | 0 | 0.00 | 0.85 | 0.16 | 0.00 | 4/2/2026 3:59:58 PM EST | |||
| 1.50 | 0.05 | 4.90 | 2.48 | % | 1.65 | 0 | 0 | 0.00 | 0.70 | 0.27 | 0.00 | 4/2/2026 3:59:58 PM EST | |||
| 2.00 | 0.05 | 4.90 | 2.48 | % | 1.24 | 0 | 0 | 0.60 | 0.56 | 0.32 | -0.01 | 4/2/2026 3:59:58 PM EST | |||
| 2.50 | 0.00 | 4.70 | 2.35 | % | 0.94 | 0 | 0 | 0.00 | 0.48 | 0.28 | -0.01 | 4/2/2026 3:59:58 PM EST | |||
| 3.00 | 0.00 | 1.00 | 0.50 | % | 0.17 | 0 | 0 | 5.53 | 0.33 | 0.30 | 0.00 | 4/2/2026 3:59:58 PM EST | |||
| 3.50 | 0.00 | 4.70 | 2.35 | % | 0.67 | 0 | 0 | 0.00 | 0.29 | 0.26 | 0.00 | 4/2/2026 3:59:58 PM EST | |||
| 4.00 | 0.00 | 4.80 | 2.40 | % | 0.60 | 0 | 0 | 0.00 | 0.28 | 0.23 | 0.00 | 4/2/2026 3:59:58 PM EST | |||
| 4.50 | 0.00 | 5.00 | 2.50 | % | 0.56 | 0 | 0 | 0.00 | 0.23 | 0.21 | 0.00 | 4/2/2026 3:59:58 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 | 4.70 | 2.35 | % | 4.70 | 0 | 0 | 0.00 | -0.04 | 0.05 | 0.00 | 4/2/2026 3:59:58 PM EST | |||
| 1.00 | 0.00 | 4.70 | 2.35 | % | 2.35 | 0 | 0 | 0.00 | -0.15 | 0.16 | 0.00 | 4/2/2026 3:59:58 PM EST | |||
| 1.50 | 0.05 | 4.90 | 2.48 | % | 1.65 | 0 | 0 | 0.51 | -0.30 | 0.27 | 0.00 | 4/2/2026 3:59:58 PM EST | |||
| 2.00 | 0.05 | 4.90 | 2.48 | % | 1.24 | 0 | 0 | 0.00 | -0.44 | 0.32 | -0.01 | 4/2/2026 3:59:58 PM EST | |||
| 2.50 | 0.15 | 4.90 | 2.53 | % | 1.01 | 0 | 0 | 0.00 | -0.52 | 0.28 | -0.01 | 4/2/2026 3:59:58 PM EST | |||
| 3.00 | 0.10 | 1.60 | 0.85 | % | 0.28 | 0 | 0 | 2.37 | -0.67 | 0.30 | 0.00 | 4/2/2026 3:59:58 PM EST | |||
| 3.50 | 0.15 | 4.90 | 2.53 | % | 0.72 | 0 | 0 | 0.00 | -0.71 | 0.26 | 0.00 | 4/2/2026 3:59:58 PM EST | |||
| 4.00 | 0.05 | 5.00 | 2.53 | % | 0.63 | 0 | 0 | 0.00 | -0.72 | 0.23 | 0.00 | 4/2/2026 3:59:58 PM EST | |||
| 4.50 | 0.50 | 5.50 | 3.00 | % | 0.67 | 0 | 0 | 0.00 | -0.77 | 0.21 | 0.00 | 4/2/2026 3:59:58 PM EST |