Options Chain for HARVARD BIOSCIENCE INC COM (HBIO) - $0.43 as of 10/24/2025 7:42:35 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 | 0.05 | 0.03 | 0.05 | 0.00 | 0.00% | 0.06 | 1 | 411 | 1.76 | 0.48 | 1.60 | 0.00 | 10/24/2025 | 10/24/2025 3:59:50 PM EST |
| 1.00 | 0.00 | 0.05 | 0.03 | 0.04 | 0.00 | 0.00% | 0.03 | 0 | 792 | 3.34 | 0.12 | 0.82 | 0.00 | 10/16/2025 | 10/24/2025 3:59:50 PM EST |
| 1.50 | 0.00 | 0.05 | 0.03 | 0.05 | 0.00 | 0.00% | 0.02 | 0 | 1 | 4.08 | 0.03 | 0.30 | 0.00 | 8/22/2025 | 10/24/2025 3:59:50 PM EST |
| 2.00 | 0.00 | 0.40 | 0.20 | 0.05 | 0.00 | 0.00% | 0.10 | 0 | 71 | 0.00 | 0.01 | 0.11 | 0.00 | 10/23/2025 | 10/24/2025 3:59:50 PM EST |
| 3.00 | 0.00 | 0.40 | 0.20 | 0.05 | 0.00 | 0.00% | 0.07 | 1 | 10 | 0.00 | 0.00 | 0.02 | 0.00 | 10/24/2025 | 10/24/2025 3:59:50 PM EST |
| 4.00 | 0.00 | 0.05 | 0.03 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 9 | 0.00 | 0.00 | 0.00 | 0.00 | 10/23/2025 | 10/24/2025 3:59:50 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 | 0.35 | 0.18 | 0.13 | 0.00 | 0.00% | 0.36 | 0 | 13 | 7.04 | -0.52 | 1.60 | 0.00 | 10/16/2025 | 10/24/2025 3:59:50 PM EST |
| 1.00 | 0.40 | 0.70 | 0.55 | 0.60 | 0.00 | 0.00% | 0.55 | 0 | 2 | 4.77 | -0.88 | 0.82 | 0.00 | 10/14/2025 | 10/24/2025 3:59:50 PM EST |
| 1.50 | 0.90 | 1.35 | 1.13 | 1.11 | 0.00 | 0.00% | 0.75 | 0 | 1 | 9.21 | -0.97 | 0.30 | 0.00 | 10/14/2025 | 10/24/2025 3:59:50 PM EST |
| 2.00 | 1.40 | 1.85 | 1.63 | % | 0.81 | 0 | 0 | 9.70 | -0.99 | 0.11 | 0.00 | 10/24/2025 3:59:50 PM EST | |||
| 3.00 | 2.40 | 2.85 | 2.63 | 2.62 | 0.00 | 0.00% | 0.88 | 0 | 0 | 0.00 | -1.00 | 0.02 | 0.00 | 10/16/2025 | 10/24/2025 3:59:50 PM EST |
| 4.00 | 3.40 | 3.90 | 3.65 | 3.50 | 0.00 | 0.00% | 0.91 | 0 | 50 | 0.00 | -1.00 | 0.00 | 0.00 | 6/17/2025 | 10/24/2025 3:59:50 PM EST |