Castle Biosciences Inc (CSTL) short volume · rev $344.2M
Castle Biosciences Inc FINRA short-volume cache. Latest 2026-10-21.
| Date | Short | Total | Short % |
|---|---|---|---|
| 2026-10-21 | 92,501 | 171,032 | 54.1% |
| 2026-10-20 | 41,858 | 96,284 | 43.5% |
| 2026-10-19 | 44,328 | 127,181 | 34.9% |
| 2026-10-16 | 65,641 | 127,305 | 51.6% |
| 2026-10-15 | 51,240 | 145,216 | 35.3% |
| 2026-10-14 | 47,220 | 83,009 | 56.9% |
| 2026-10-13 | 31,387 | 79,205 | 39.6% |
| 2026-10-12 | 38,343 | 94,573 | 40.5% |
| 2026-10-09 | 28,526 | 71,001 | 40.2% |
| 2026-10-08 | 50,052 | 97,312 | 51.4% |
CSTL short volume FAQ
What was CSTL's latest FINRA short volume?
On Oct 21, 2026, cached FINRA short volume for Castle Biosciences Inc (CSTL) was 92,501 shares, 54.1% of 171,032 total volume.
How many CSTL short-volume sessions are listed on this page?
This page lists 10 cached FINRA short-volume sessions for Castle Biosciences Inc (CSTL), from Oct 8, 2026 through Oct 21, 2026.
How did CSTL short volume percent change from the prior cached session?
Cached FINRA short volume for Castle Biosciences Inc (CSTL) moved from 43.5% on Oct 20, 2026 to 54.1% on Oct 21, 2026, up 10.6 percentage points.
What was the highest CSTL short volume percent on this page?
The highest cached FINRA short volume on this page is 56.9% of total volume on Oct 14, 2026.
What is CSTL's latest revenue?
Latest cached Castle Biosciences Inc (CSTL) revenue for Dec 31, 2025 was $344.2M. Statements: https://lician.com/financials/cstl
What is the average CSTL short volume percent on this page?
Across 10 cached sessions on this page, Castle Biosciences Inc (CSTL) short volume averaged 44.8% of total volume.
Where is CSTL short volume listed?
Cached FINRA short volume for Castle Biosciences Inc (CSTL) is listed at https://lician.com/short-interest/cstl.
Not investment advice. Cached rows, not a live tape.