Options Chain for GALECTIN THERAPEUTICS INC COM NEW (GALT) - $5.37 as of 9/15/2025 3:12:13 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 | 2.70 | 6.30 | 4.50 | 2.45 | 0.00 | 0.00% | 9.00 | 0 | 1 | 0.00 | 1.00 | 0.00 | 0.00 | 7/28/2025 | 9/15/2025 2:59:03 PM EST |
| 1.00 | 1.85 | 5.00 | 3.43 | 4.10 | 0.00 | 0.00% | 3.43 | 0 | 1,890 | 0.00 | 1.00 | 0.00 | 0.00 | 9/11/2025 | 9/15/2025 2:59:03 PM EST |
| 1.50 | 2.50 | 4.90 | 3.70 | 2.89 | -1.11 | -27.75% | 2.47 | 1 | 1,697 | 0.00 | 1.00 | 0.00 | 0.00 | 9/15/2025 | 9/15/2025 2:59:03 PM EST |
| 2.00 | 1.55 | 2.75 | 2.15 | 2.56 | 0.00 | 0.00% | 1.07 | 0 | 178 | 5.70 | 0.97 | 0.05 | 0.00 | 9/3/2025 | 9/15/2025 2:59:03 PM EST |
| 2.50 | 1.90 | 2.20 | 2.05 | 1.80 | -1.60 | -47.06% | 0.82 | 32 | 1,208 | 1.92 | 0.91 | 0.09 | 0.00 | 9/15/2025 | 9/15/2025 2:59:03 PM EST |
| 3.00 | 1.40 | 2.30 | 1.85 | 1.40 | -1.11 | -44.23% | 0.62 | 95 | 1,148 | 0.00 | 0.82 | 0.13 | -0.01 | 9/15/2025 | 9/15/2025 2:59:03 PM EST |
| 5.00 | 0.45 | 0.60 | 0.53 | 0.40 | -0.60 | -60.00% | 0.11 | 74 | 450 | 1.54 | 0.44 | 0.19 | -0.01 | 9/15/2025 | 9/15/2025 2:59:03 PM EST |
| 7.50 | 0.05 | 0.20 | 0.13 | 0.15 | -0.15 | -50.00% | 0.02 | 343 | 791 | 1.64 | 0.16 | 0.12 | -0.01 | 9/15/2025 | 9/15/2025 2:59:03 PM EST |
| 10.00 | 0.00 | 0.15 | 0.08 | 0.17 | 0.00 | 0.00% | 0.01 | 0 | 6 | 2.12 | 0.05 | 0.06 | 0.00 | 9/12/2025 | 9/15/2025 2:59:03 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 | 0.05 | 0.03 | 0.02 | 0.00 | 0.00% | 0.06 | 0 | 1,083 | 4.79 | 0.00 | 0.00 | 0.00 | 7/30/2025 | 9/15/2025 2:59:03 PM EST |
| 1.00 | 0.00 | 0.40 | 0.20 | 0.06 | 0.00 | 0.00% | 0.20 | 0 | 222 | 6.49 | 0.00 | 0.00 | 0.00 | 8/8/2025 | 9/15/2025 2:59:03 PM EST |
| 1.50 | 0.00 | 0.05 | 0.03 | 0.05 | 0.00 | 0.00% | 0.02 | 0 | 176 | 2.34 | 0.00 | 0.00 | 0.00 | 9/10/2025 | 9/15/2025 2:59:03 PM EST |
| 2.00 | 0.05 | 0.25 | 0.15 | 0.05 | 0.00 | 0.00% | 0.07 | 10 | 1,176 | 2.30 | -0.03 | 0.05 | 0.00 | 9/15/2025 | 9/15/2025 2:59:03 PM EST |
| 2.50 | 0.10 | 0.15 | 0.13 | 0.12 | +0.07 | +140.00% | 0.05 | 428 | 263 | 1.68 | -0.09 | 0.09 | 0.00 | 9/15/2025 | 9/15/2025 2:59:03 PM EST |
| 3.00 | 0.15 | 0.25 | 0.20 | 0.24 | +0.19 | +380.00% | 0.07 | 61 | 45 | 1.47 | -0.18 | 0.13 | -0.01 | 9/15/2025 | 9/15/2025 2:59:03 PM EST |
| 5.00 | 1.00 | 1.25 | 1.13 | 1.18 | +0.43 | +57.34% | 0.23 | 74 | 145 | 1.52 | -0.56 | 0.19 | -0.01 | 9/15/2025 | 9/15/2025 2:59:03 PM EST |
| 7.50 | 3.10 | 3.60 | 3.35 | 2.30 | 0.00 | 0.00% | 0.45 | 0 | 2 | 0.00 | -0.84 | 0.12 | -0.01 | 9/12/2025 | 9/15/2025 2:59:03 PM EST |
| 10.00 | 4.70 | 6.20 | 5.45 | % | 0.55 | 0 | 0 | 0.00 | -0.95 | 0.06 | 0.00 | 9/15/2025 2:59:03 PM EST |