Options Chain for CHAMPIONS ONCOLOGY INC COM NEW (CSBR) - $6.97 as of 9/17/2025 3:56:18 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 | 1.90 | 6.50 | 4.20 | % | 1.68 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 9/17/2025 4:00:02 PM EST | |||
| 5.00 | 0.00 | 5.00 | 2.50 | 1.90 | 0.00 | 0.00% | 0.50 | 0 | 8 | 0.00 | 1.00 | 0.01 | 0.00 | 9/16/2025 | 9/17/2025 4:00:02 PM EST |
| 7.50 | 0.00 | 0.30 | 0.15 | 0.10 | +0.04 | +66.67% | 0.02 | 7 | 42 | 3.58 | 0.04 | 0.09 | 0.00 | 9/17/2025 | 9/17/2025 4:00:02 PM EST |
| 10.00 | 0.00 | 5.00 | 2.50 | 0.01 | -0.38 | -97.44% | 0.25 | 34 | 144 | 0.00 | 0.00 | 0.00 | 0.00 | 9/17/2025 | 9/17/2025 4:00:02 PM EST |
| 12.50 | 0.00 | 0.70 | 0.35 | 0.10 | 0.00 | 0.00% | 0.03 | 0 | 10 | 0.00 | 0.00 | 0.00 | 0.00 | 9/15/2025 | 9/17/2025 4:00:02 PM EST |
| 15.00 | 0.00 | 1.45 | 0.73 | 0.10 | 0.00 | 0.00% | 0.05 | 0 | 25 | 0.00 | 0.00 | 0.00 | 0.00 | 9/15/2025 | 9/17/2025 4:00:02 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 | 4.10 | 2.05 | % | 0.82 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 9/17/2025 4:00:02 PM EST | |||
| 5.00 | 0.00 | 0.05 | 0.03 | 0.09 | 0.00 | 0.00% | 0.01 | 0 | 35 | 2.55 | 0.00 | 0.01 | 0.00 | 9/15/2025 | 9/17/2025 4:00:02 PM EST |
| 7.50 | 0.00 | 4.50 | 2.25 | 0.60 | +0.30 | +100.00% | 0.30 | 7 | 11 | 0.00 | -0.96 | 0.09 | 0.00 | 9/17/2025 | 9/17/2025 4:00:02 PM EST |
| 10.00 | 1.00 | 5.40 | 3.20 | % | 0.32 | 0 | 0 | 0.00 | -1.00 | 0.00 | 0.00 | 9/17/2025 4:00:02 PM EST | |||
| 12.50 | 3.50 | 8.40 | 5.95 | % | 0.48 | 0 | 0 | 0.00 | -1.00 | 0.00 | 0.00 | 9/17/2025 4:00:02 PM EST | |||
| 15.00 | 6.00 | 10.90 | 8.45 | % | 0.56 | 0 | 0 | 0.00 | -1.00 | 0.00 | 0.00 | 9/17/2025 4:00:02 PM EST |