Options Chain for CHAMPIONS ONCOLOGY INC COM NEW (CSBR) - $6.80 as of 11/17/2025 3:16:11 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2.50 | 2.50 | 7.00 | 4.75 | 4.50 | 0.00 | 0.00% | 1.90 | 0 | 3 | 0.00 | 1.00 | 0.00 | 0.00 | 5/2/2025 | 11/17/2025 3:59:48 PM EST |
| 5.00 | 0.20 | 5.00 | 2.60 | 2.13 | 0.00 | 0.00% | 0.52 | 0 | 3 | 0.00 | 0.92 | 0.10 | -0.03 | 9/8/2025 | 11/17/2025 3:59:48 PM EST |
| 7.50 | 0.00 | 5.00 | 2.50 | 0.15 | 0.00 | 0.00% | 0.33 | 0 | 83 | 0.00 | 0.35 | 0.25 | -0.07 | 10/31/2025 | 11/17/2025 3:59:48 PM EST |
| 10.00 | 0.00 | 5.00 | 2.50 | 0.58 | 0.00 | 0.00% | 0.25 | 0 | 30 | 0.00 | 0.05 | 0.06 | -0.02 | 8/18/2025 | 11/17/2025 3:59:48 PM EST |
| 12.50 | 0.00 | 5.00 | 2.50 | 2.10 | 0.00 | 0.00% | 0.20 | 0 | 2 | 0.00 | 0.00 | 0.01 | 0.00 | 3/25/2025 | 11/17/2025 3:59:48 PM EST |
| 15.00 | 0.00 | 5.00 | 2.50 | 1.60 | 0.00 | 0.00% | 0.17 | 0 | 2 | 0.00 | 0.00 | 0.00 | 0.00 | 3/25/2025 | 11/17/2025 3:59:48 PM EST |
| 17.50 | 0.00 | 5.00 | 2.50 | % | 0.14 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 11/17/2025 3:59:48 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2.50 | 0.00 | 3.70 | 1.85 | 0.07 | 0.00 | 0.00% | 0.74 | 0 | 51 | 0.00 | 0.00 | 0.00 | 0.00 | 11/14/2025 | 11/17/2025 3:59:48 PM EST |
| 5.00 | 0.00 | 5.00 | 2.50 | 1.20 | 0.00 | 0.00% | 0.50 | 0 | 6 | 0.00 | -0.08 | 0.10 | -0.03 | 5/30/2025 | 11/17/2025 3:59:48 PM EST |
| 7.50 | 0.00 | 5.00 | 2.50 | 0.92 | 0.00 | 0.00% | 0.33 | 0 | 2 | 0.00 | -0.65 | 0.25 | -0.07 | 9/24/2025 | 11/17/2025 3:59:48 PM EST |
| 10.00 | 0.90 | 5.50 | 3.20 | % | 0.32 | 0 | 0 | 0.00 | -0.95 | 0.06 | -0.02 | 11/17/2025 3:59:48 PM EST | |||
| 12.50 | 3.00 | 8.00 | 5.50 | % | 0.44 | 0 | 0 | 0.00 | -1.00 | 0.01 | 0.00 | 11/17/2025 3:59:48 PM EST | |||
| 15.00 | 5.50 | 10.20 | 7.85 | 7.00 | 0.00 | 0.00% | 0.52 | 0 | 2 | 0.00 | -1.00 | 0.00 | 0.00 | 6/23/2025 | 11/17/2025 3:59:48 PM EST |
| 17.50 | 8.10 | 13.00 | 10.55 | % | 0.60 | 0 | 0 | 0.00 | -1.00 | 0.00 | 0.00 | 11/17/2025 3:59:48 PM EST |