Options Chain for HARVARD BIOSCIENCE INC COM (HBIO) - $0.50 as of 2/2/2026 11:00:56 AM 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 | 0.25 | 0.15 | 0.07 | 0.00 | 0.00% | 0.30 | 0 | 726 | 3.33 | 0.67 | 0.92 | 0.00 | 1/30/2026 | 1/30/2026 3:59:52 PM EST |
| 1.00 | 0.00 | 0.05 | 0.03 | 0.05 | 0.00 | 0.00% | 0.03 | 0 | 972 | 3.15 | 0.33 | 0.90 | 0.00 | 1/21/2026 | 1/30/2026 3:59:52 PM EST |
| 1.50 | 0.00 | 0.15 | 0.08 | 0.05 | 0.00 | 0.00% | 0.05 | 0 | 36 | 6.25 | 0.17 | 0.62 | 0.00 | 12/24/2025 | 1/30/2026 3:59:52 PM EST |
| 2.00 | 0.00 | 0.25 | 0.13 | 0.05 | 0.00 | 0.00% | 0.07 | 0 | 7 | 9.01 | 0.09 | 0.41 | 0.00 | 11/12/2025 | 1/30/2026 3:59:52 PM EST |
| 3.00 | 0.00 | 0.05 | 0.03 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 44 | 0.00 | 0.03 | 0.18 | 0.00 | 12/23/2025 | 1/30/2026 3:59:52 PM EST |
| 4.00 | 0.00 | 0.25 | 0.13 | 0.05 | 0.00 | 0.00% | 0.03 | 0 | 163 | 0.00 | 0.01 | 0.08 | 0.00 | 12/23/2025 | 1/30/2026 3:59:52 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 | 0.15 | 0.08 | 0.10 | 0.00 | 0.00% | 0.16 | 0 | 12 | 3.23 | -0.33 | 0.92 | 0.00 | 1/30/2026 | 1/30/2026 3:59:52 PM EST |
| 1.00 | 0.30 | 0.70 | 0.50 | 0.41 | 0.00 | 0.00% | 0.50 | 0 | 3 | 4.30 | -0.67 | 0.90 | 0.00 | 1/23/2026 | 1/30/2026 3:59:52 PM EST |
| 1.50 | 0.80 | 1.20 | 1.00 | % | 0.67 | 0 | 0 | 6.30 | -0.83 | 0.62 | 0.00 | 1/30/2026 3:59:52 PM EST | |||
| 2.00 | 1.30 | 1.70 | 1.50 | 1.35 | 0.00 | 0.00% | 0.75 | 0 | 2 | 6.92 | -0.91 | 0.41 | 0.00 | 11/18/2025 | 1/30/2026 3:59:52 PM EST |
| 3.00 | 2.30 | 2.70 | 2.50 | % | 0.83 | 0 | 0 | 7.72 | -0.97 | 0.18 | 0.00 | 1/30/2026 3:59:52 PM EST | |||
| 4.00 | 3.30 | 3.70 | 3.50 | % | 0.88 | 0 | 0 | 9.31 | -0.99 | 0.08 | 0.00 | 1/30/2026 3:59:52 PM EST |