Castle Biosciences Inc.
CSTL | NASDAQ
$34.99
-$0.35 (-0.99%)
At close: Sep 21, 2026, 4:00 PM ET
$34.99
$0 (0.00%)
After-hours:
Sep 21, 2026, 7:30 PM ET
Market Cap History History
Annual Market Cap Change Annual Change
| Date | Market Cap | Change | % Change |
|---|---|---|---|
| Sep 20, 2026 | $1.06B | $76.69M | +7.77% |
| Dec 25, 2025 | $986.97M | $240.02M | +32.13% |
| Dec 26, 2024 | $746.95M | $167.87M | +28.99% |
| Dec 28, 2023 | $579.08M | -$40.4M | -6.52% |
| Dec 29, 2022 | $619.48M | -$466.38M | -42.95% |
| Dec 30, 2021 | $1.09B | -$313.08M | -22.38% |
| Dec 30, 2020 | $1.4B | $965.29M | +222.60% |
| Dec 26, 2019 | $433.64M | n/a | n/a |
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