Options Chain for CASTLE BIOSCIENCES INC COM (CSTL) - $15.97 as of 5/30/2025 9:06:29 PM EST
Calls
| Strike | Bid | Ask | Last Price | Change | %Chg | Volume | Open Interest | IV | Delta | Gamma | Theta | Last Trade | Last Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2.50 | 12.00 | 15.50 | % | 0 | 0 | 9.84 | 1.00 | 0.00 | 0.00 | 5/30/2025 3:59:53 PM EST | |||
| 5.00 | 8.80 | 13.00 | % | 0 | 0 | 7.52 | 1.00 | 0.00 | 0.00 | 5/30/2025 3:59:53 PM EST | |||
| 7.50 | 6.30 | 10.50 | % | 0 | 0 | 4.32 | 1.00 | 0.00 | 0.00 | 5/30/2025 3:59:53 PM EST | |||
| 10.00 | 4.40 | 7.70 | % | 0 | 0 | 2.62 | 1.00 | 0.00 | 0.00 | 5/30/2025 3:59:53 PM EST | |||
| 12.50 | 2.15 | 5.00 | % | 0 | 0 | 2.02 | 0.96 | 0.04 | -0.01 | 5/30/2025 3:59:53 PM EST | |||
| 15.00 | 0.65 | 1.95 | 1.50 | 0.00 | 0.00% | 0 | 9 | 0.47 | 0.71 | 0.15 | -0.02 | 5/29/2025 | 5/30/2025 3:59:53 PM EST |
| 17.50 | 0.00 | 0.55 | 0.05 | -0.40 | -88.89% | 1 | 21 | 0.50 | 0.27 | 0.16 | -0.02 | 5/30/2025 | 5/30/2025 3:59:53 PM EST |
| 20.00 | 0.00 | 1.35 | 0.05 | 0.00 | 0.00% | 0 | 7 | 1.72 | 0.05 | 0.05 | -0.01 | 5/19/2025 | 5/30/2025 3:59:53 PM EST |
| 22.50 | 0.00 | 1.55 | % | 0 | 0 | 2.07 | 0.01 | 0.01 | 0.00 | 5/30/2025 3:59:53 PM EST | |||
| 25.00 | 0.00 | 1.35 | % | 0 | 0 | 2.36 | 0.00 | 0.00 | 0.00 | 5/30/2025 3:59:53 PM EST | |||
| 30.00 | 0.00 | 2.15 | % | 0 | 0 | 3.40 | 0.00 | 0.00 | 0.00 | 5/30/2025 3:59:53 PM EST |
Puts
| Strike | Bid | Ask | Last Price | Change | %Chg | Volume | Open Interest | IV | Delta | Gamma | Theta | Last Trade | Last Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2.50 | 0.00 | 2.10 | % | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 5/30/2025 3:59:53 PM EST | |||
| 5.00 | 0.00 | 2.15 | % | 0 | 0 | 8.58 | 0.00 | 0.00 | 0.00 | 5/30/2025 3:59:53 PM EST | |||
| 7.50 | 0.00 | 2.15 | % | 0 | 0 | 4.21 | 0.00 | 0.00 | 0.00 | 5/30/2025 3:59:53 PM EST | |||
| 10.00 | 0.00 | 0.05 | % | 0 | 0 | 1.10 | 0.00 | 0.00 | 0.00 | 5/30/2025 3:59:53 PM EST | |||
| 12.50 | 0.00 | 2.15 | % | 0 | 0 | 2.01 | -0.04 | 0.04 | -0.01 | 5/30/2025 3:59:53 PM EST | |||
| 15.00 | 0.00 | 0.75 | 0.35 | 0.00 | 0.00% | 0 | 6 | 0.80 | -0.29 | 0.15 | -0.02 | 5/20/2025 | 5/30/2025 3:59:53 PM EST |
| 17.50 | 0.90 | 2.65 | 2.00 | 0.00 | 0.00% | 0 | 8 | 0.61 | -0.73 | 0.16 | -0.02 | 5/22/2025 | 5/30/2025 3:59:53 PM EST |
| 20.00 | 3.00 | 5.40 | 4.40 | 0.00 | 0.00% | 0 | 2 | 1.75 | -0.95 | 0.05 | -0.01 | 5/22/2025 | 5/30/2025 3:59:53 PM EST |
| 22.50 | 4.80 | 8.10 | % | 0 | 0 | 2.25 | -0.99 | 0.01 | 0.00 | 5/30/2025 3:59:53 PM EST | |||
| 25.00 | 7.10 | 10.50 | % | 0 | 0 | 2.47 | -1.00 | 0.00 | 0.00 | 5/30/2025 3:59:53 PM EST | |||
| 30.00 | 12.90 | 15.60 | % | 0 | 0 | 2.87 | -1.00 | 0.00 | 0.00 | 5/30/2025 3:59:53 PM EST |