Options Chain for ALDEYRA THERAPEUTICS INC COM (ALDX) - $4.33 as of 3/16/2026 6:56:09 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1.00 | 3.00 | 3.70 | 3.35 | 3.20 | -0.10 | -3.03% | 3.35 | 6 | 180 | 0.00 | 0.97 | 0.01 | -0.03 | 3/16/2026 | 3/16/2026 4:00:00 PM EST |
| 2.50 | 2.00 | 2.60 | 2.30 | 2.39 | +0.13 | +5.76% | 0.92 | 113 | 215 | 5.10 | 0.85 | 0.06 | -0.12 | 3/16/2026 | 3/16/2026 4:00:00 PM EST |
| 4.00 | 1.55 | 1.95 | 1.75 | 1.75 | +0.01 | +0.58% | 0.44 | 1,047 | 275 | 8.74 | 0.69 | 0.10 | -0.16 | 3/16/2026 | 3/16/2026 4:00:00 PM EST |
| 5.00 | 1.30 | 1.50 | 1.40 | 1.35 | +0.10 | +8.00% | 0.28 | 452 | 5,937 | 9.03 | 0.58 | 0.12 | -0.17 | 3/16/2026 | 3/16/2026 4:00:00 PM EST |
| 6.00 | 0.65 | 1.20 | 0.93 | 1.05 | 0.00 | 0.00% | 0.15 | 204 | 1,539 | 6.60 | 0.47 | 0.12 | -0.16 | 3/16/2026 | 3/16/2026 4:00:00 PM EST |
| 7.50 | 0.55 | 0.70 | 0.63 | 0.65 | 0.00 | 0.00% | 0.08 | 380 | 6,716 | 7.81 | 0.36 | 0.11 | -0.15 | 3/16/2026 | 3/16/2026 4:00:00 PM EST |
| 9.00 | 0.30 | 0.55 | 0.43 | 0.60 | +0.30 | +100.00% | 0.05 | 16 | 1,883 | 7.53 | 0.28 | 0.10 | -0.14 | 3/16/2026 | 3/16/2026 4:00:00 PM EST |
| 10.00 | 0.30 | 0.35 | 0.33 | 0.32 | +0.03 | +10.35% | 0.03 | 776 | 4,011 | 0.00 | 0.27 | 0.09 | -0.14 | 3/16/2026 | 3/16/2026 4:00:00 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1.00 | 0.05 | 0.10 | 0.08 | 0.05 | -0.10 | -66.67% | 0.08 | 809 | 7,620 | 0.00 | -0.03 | 0.01 | -0.03 | 3/16/2026 | 3/16/2026 4:00:00 PM EST |
| 2.50 | 0.65 | 0.70 | 0.68 | 0.65 | -0.02 | -2.99% | 0.27 | 3,778 | 6,882 | 0.00 | -0.15 | 0.06 | -0.12 | 3/16/2026 | 3/16/2026 4:00:00 PM EST |
| 4.00 | 1.55 | 1.75 | 1.65 | 1.65 | +0.08 | +5.10% | 0.41 | 1,359 | 17,328 | 0.00 | -0.31 | 0.10 | -0.16 | 3/16/2026 | 3/16/2026 4:00:00 PM EST |
| 5.00 | 2.15 | 2.45 | 2.30 | 2.25 | +0.08 | +3.69% | 0.46 | 604 | 2,984 | 9.34 | -0.42 | 0.12 | -0.17 | 3/16/2026 | 3/16/2026 4:00:00 PM EST |
| 6.00 | 1.30 | 3.40 | 2.35 | 2.60 | 0.00 | 0.00% | 0.39 | 0 | 27 | 0.00 | -0.53 | 0.12 | -0.16 | 3/11/2026 | 3/16/2026 4:00:00 PM EST |
| 7.50 | 3.30 | 4.30 | 3.80 | 3.64 | 0.00 | 0.00% | 0.51 | 0 | 30 | 0.55 | -0.64 | 0.11 | -0.15 | 3/9/2026 | 3/16/2026 4:00:00 PM EST |
| 9.00 | 2.60 | 7.50 | 5.05 | % | 0.56 | 0 | 0 | 0.00 | -0.72 | 0.10 | -0.14 | 3/16/2026 4:00:00 PM EST | |||
| 10.00 | 5.60 | 7.80 | 6.70 | % | 0.67 | 0 | 0 | 0.00 | -0.73 | 0.09 | -0.14 | 3/16/2026 4:00:00 PM EST |