Castle Biosciences Inc. (CSTL)
NASDAQ: CSTL
· Real-Time Price · USD
20.55
0.46 (2.29%)
At close: Aug 18, 2025, 3:59 PM
20.56
0.05%
After-hours: Aug 18, 2025, 05:31 PM EDT
No unusual options trading activity with a premium of at least $1 million was found.