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Castle Biosciences Inc Stock (CSTL) Option Chain
For the July 17, 2026 expiration date, the CSTL stock option chain has a total of 1 contracts, with 1 call options and 0 put options. This indicates a leaning towards calls, suggesting bullish sentiment.
Other Key Expiration Dates:
- October 16, 2026 : 0 contracts.
Castle Biosciences Inc (CSTL) Most Active Options & Calendar
CSTL Call Options Expiring July 17, 2026
| Strike | Price | Change | % Change | Volume |
|---|---|---|---|---|
20.00
|
1.70 | -0.45 | -20.93% | 1 |
|
5.00
|
16.52 | 0.00 | - | - |
|
15.00
|
0.00 | 0.00 | - | - |
|
17.50
|
0.00 | 0.00 | - | - |
|
22.50
|
0.00 | 0.00 | - | - |
|
25.00
|
8.38 | 0.00 | - | - |
|
30.00
|
2.83 | 0.00 | - | - |
CSTL Put Options Expiring July 17, 2026
| Strike | Price | Change | % Change | Volume |
|---|---|---|---|---|
|
15.00
|
0.00 | 0.00 | - | - |
|
17.50
|
0.00 | 0.00 | - | - |
|
20.00
|
0.00 | 0.00 | - | - |
|
22.50
|
0.00 | 0.00 | - | - |
|
25.00
|
1.19 | 0.00 | - | - |
|
30.00
|
6.95 | 0.00 | - | - |
|
35.00
|
11.24 | 0.00 | - | - |
Castle Biosciences Inc Stock (CSTL) Option Chain Analysis
| Put Volume Total | 0 |
| Call Volume Total | 1 |
| Put/Call Ratio (PCR) | 0.00 |
| Put Strike With Highest Volume | $15.00 |
| Call Strike With Highest Volume | $20.00 |
1.63%
2.88%
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