Options Chain for CHAMPIONS ONCOLOGY INC COM NEW (CSBR) - $5.01 as of 8/28/2026 4:13:14 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 | 0.10 | 4.90 | 2.50 | 2.55 | 0.00 | 0.00% | 1.00 | 0 | 2 | 0.00 | 0.93 | 0.05 | -0.01 | 8/24/2026 | 8/28/2026 3:59:49 PM EST |
| 5.00 | 0.00 | 4.90 | 2.45 | 1.20 | 0.00 | 0.00% | 0.49 | 0 | 1 | 0.00 | 0.61 | 0.14 | -0.03 | 8/24/2026 | 8/28/2026 3:59:49 PM EST |
| 7.50 | 0.00 | 0.40 | 0.20 | 0.20 | 0.00 | 0.00% | 0.03 | 0 | 10 | 2.19 | 0.32 | 0.13 | -0.02 | 8/6/2026 | 8/28/2026 3:59:49 PM EST |
| 10.00 | 0.00 | 4.90 | 2.45 | % | 0.25 | 0 | 0 | 0.00 | 0.15 | 0.09 | -0.02 | 8/28/2026 3:59:49 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 | 0.05 | 0.03 | 0.55 | +0.30 | +120.00% | 0.01 | 10 | 210 | 1.96 | -0.07 | 0.05 | -0.01 | 8/28/2026 | 8/28/2026 3:59:49 PM EST |
| 5.00 | 0.00 | 4.90 | 2.45 | % | 0.49 | 0 | 0 | 0.00 | -0.39 | 0.14 | -0.03 | 8/28/2026 3:59:49 PM EST | |||
| 7.50 | 0.10 | 5.00 | 2.55 | % | 0.34 | 0 | 0 | 6.83 | -0.68 | 0.13 | -0.02 | 8/28/2026 3:59:49 PM EST | |||
| 10.00 | 2.60 | 7.50 | 5.05 | % | 0.51 | 0 | 0 | 7.56 | -0.85 | 0.09 | -0.02 | 8/28/2026 3:59:49 PM EST |