Options Chain for ALDEYRA THERAPEUTICS INC COM (ALDX) - $1.60 as of 8/4/2026 7:13:22 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 | 4.80 | 2.40 | % | 4.80 | 0 | 0 | 0.00 | 0.94 | 0.06 | 0.00 | 8/4/2026 4:00:04 PM EST | |||
| 1.00 | 0.00 | 1.20 | 0.60 | % | 0.60 | 0 | 0 | 6.74 | 0.85 | 0.13 | -0.01 | 8/4/2026 4:00:04 PM EST | |||
| 1.50 | 0.00 | 0.50 | 0.25 | 0.25 | +0.05 | +25.00% | 0.17 | 2 | 11 | 2.51 | 0.74 | 0.18 | -0.01 | 8/4/2026 | 8/4/2026 4:00:04 PM EST |
| 2.00 | 0.00 | 1.75 | 0.88 | % | 0.44 | 0 | 0 | 0.00 | 0.66 | 0.20 | -0.01 | 8/4/2026 4:00:04 PM EST | |||
| 2.50 | 0.00 | 0.95 | 0.48 | % | 0.19 | 0 | 0 | 6.35 | 0.59 | 0.22 | -0.01 | 8/4/2026 4:00:04 PM EST | |||
| 3.00 | 0.00 | 1.55 | 0.78 | % | 0.26 | 0 | 0 | 0.00 | 0.53 | 0.22 | -0.01 | 8/4/2026 4:00:04 PM EST | |||
| 3.50 | 0.00 | 4.80 | 2.40 | % | 0.69 | 0 | 0 | 0.00 | 0.48 | 0.22 | -0.01 | 8/4/2026 4:00:04 PM EST | |||
| 4.00 | 0.00 | 4.80 | 2.40 | % | 0.60 | 0 | 0 | 0.00 | 0.44 | 0.21 | -0.01 | 8/4/2026 4:00:04 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 | 4.80 | 2.40 | % | 4.80 | 0 | 0 | 0.00 | -0.06 | 0.06 | 0.00 | 8/4/2026 4:00:04 PM EST | |||
| 1.00 | 0.00 | 0.75 | 0.38 | % | 0.38 | 0 | 0 | 7.93 | -0.15 | 0.13 | -0.01 | 8/4/2026 4:00:04 PM EST | |||
| 1.50 | 0.00 | 1.40 | 0.70 | % | 0.47 | 0 | 0 | 0.00 | -0.26 | 0.18 | -0.01 | 8/4/2026 4:00:04 PM EST | |||
| 2.00 | 0.00 | 1.95 | 0.98 | % | 0.49 | 0 | 0 | 0.00 | -0.34 | 0.20 | -0.01 | 8/4/2026 4:00:04 PM EST | |||
| 2.50 | 0.00 | 2.80 | 1.40 | % | 0.56 | 0 | 0 | 0.00 | -0.41 | 0.22 | -0.01 | 8/4/2026 4:00:04 PM EST | |||
| 3.00 | 0.15 | 3.30 | 1.73 | % | 0.58 | 0 | 0 | 0.00 | -0.47 | 0.22 | -0.01 | 8/4/2026 4:00:04 PM EST | |||
| 3.50 | 0.00 | 4.80 | 2.40 | % | 0.69 | 0 | 0 | 0.00 | -0.52 | 0.22 | -0.01 | 8/4/2026 4:00:04 PM EST | |||
| 4.00 | 0.05 | 10.00 | 5.03 | % | 1.26 | 0 | 0 | 0.00 | -0.56 | 0.21 | -0.01 | 8/4/2026 4:00:04 PM EST |