Options Chain for ALDEYRA THERAPEUTICS INC COM (ALDX) - $1.70 as of 5/14/2026 12:56:12 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 | 1.10 | 1.25 | 1.18 | 1.22 | +0.07 | +6.09% | 2.36 | 1 | 9 | 0.00 | 1.00 | 0.00 | 0.00 | 5/14/2026 | 5/14/2026 12:59:05 PM EST |
| 1.00 | 0.65 | 0.80 | 0.73 | 0.82 | % | 0.73 | 1 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 5/14/2026 | 5/14/2026 12:59:05 PM EST | |
| 1.50 | 0.15 | 0.30 | 0.23 | 0.20 | 0.00 | 0.00% | 0.15 | 0 | 2 | 0.00 | 0.91 | 1.17 | -0.01 | 5/4/2026 | 5/14/2026 12:59:05 PM EST |
| 2.00 | 0.00 | 0.05 | 0.03 | 0.02 | 0.00 | 0.00% | 0.01 | 0 | 101 | 4.08 | 0.02 | 0.28 | 0.00 | 5/13/2026 | 5/14/2026 12:59:05 PM EST |
| 2.50 | 0.00 | 0.15 | 0.08 | % | 0.03 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 5/14/2026 12:59:05 PM EST | |||
| 3.00 | 0.00 | 0.05 | 0.03 | 0.03 | 0.00 | 0.00% | 0.01 | 0 | 65 | 0.00 | 0.00 | 0.00 | 0.00 | 4/17/2026 | 5/14/2026 12:59:05 PM EST |
| 3.50 | 0.00 | 0.10 | 0.05 | % | 0.01 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 5/14/2026 12:59:05 PM EST | |||
| 4.00 | 0.00 | 0.10 | 0.05 | 0.15 | 0.00 | 0.00% | 0.01 | 0 | 7 | 0.00 | 0.00 | 0.00 | 0.00 | 3/23/2026 | 5/14/2026 12:59:05 PM EST |
| 5.00 | 0.00 | 0.10 | 0.05 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 10 | 0.00 | 0.00 | 0.00 | 0.00 | 3/23/2026 | 5/14/2026 12:59:05 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 | 0.65 | 0.33 | % | 0.66 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 5/14/2026 12:59:05 PM EST | |||
| 1.00 | 0.00 | 0.10 | 0.05 | % | 0.05 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 5/14/2026 12:59:05 PM EST | |||
| 1.50 | 0.00 | 0.05 | 0.03 | 0.20 | 0.00 | 0.00% | 0.02 | 0 | 13 | 3.30 | -0.09 | 1.17 | -0.01 | 4/30/2026 | 5/14/2026 12:59:05 PM EST |
| 2.00 | 0.05 | 0.65 | 0.35 | 0.34 | 0.00 | 0.00% | 0.17 | 0 | 105 | 0.00 | -0.98 | 0.28 | 0.00 | 5/12/2026 | 5/14/2026 12:59:05 PM EST |
| 2.50 | 0.50 | 1.10 | 0.80 | 0.75 | 0.00 | 0.00% | 0.32 | 0 | 1 | 0.00 | -1.00 | 0.00 | 0.00 | 5/8/2026 | 5/14/2026 12:59:05 PM EST |
| 3.00 | 1.00 | 1.60 | 1.30 | 1.40 | 0.00 | 0.00% | 0.43 | 0 | 0 | 0.00 | -1.00 | 0.00 | 0.00 | 4/6/2026 | 5/14/2026 12:59:05 PM EST |
| 3.50 | 1.50 | 2.05 | 1.78 | 1.81 | % | 0.51 | 1 | 0 | 0.00 | -1.00 | 0.00 | 0.00 | 5/14/2026 | 5/14/2026 12:59:05 PM EST | |
| 4.00 | 1.90 | 2.65 | 2.28 | 2.23 | -0.03 | -1.33% | 0.57 | 1 | 0 | 0.00 | -1.00 | 0.00 | 0.00 | 5/14/2026 | 5/14/2026 12:59:05 PM EST |
| 5.00 | 1.10 | 5.50 | 3.30 | 3.26 | 0.00 | 0.00% | 0.66 | 0 | 0 | 0.00 | -1.00 | 0.00 | 0.00 | 5/13/2026 | 5/14/2026 12:59:05 PM EST |