Atara Biotherapeutics Inc (ATRA) short volume · rev $120.8M
Atara Biotherapeutics Inc FINRA short-volume cache. Latest 2026-10-21.
| Date | Short | Total | Short % |
|---|---|---|---|
| 2026-10-21 | 978 | 2,596 | 37.7% |
| 2026-10-20 | 1,248 | 4,156 | 30.0% |
| 2026-10-19 | 1,371 | 2,769 | 49.5% |
| 2026-10-16 | 887 | 1,979 | 44.8% |
| 2026-10-15 | 2,702 | 5,132 | 52.7% |
| 2026-10-14 | 2,194 | 10,066 | 21.8% |
| 2026-10-13 | 11,019 | 12,124 | 90.9% |
| 2026-10-12 | 2,544 | 15,163 | 16.8% |
| 2026-10-09 | 1,692 | 4,976 | 34.0% |
| 2026-10-08 | 1,105 | 3,689 | 30.0% |
ATRA short volume FAQ
What was ATRA's latest FINRA short volume?
On Oct 21, 2026, cached FINRA short volume for Atara Biotherapeutics Inc (ATRA) was 978 shares, 37.7% of 2,596 total volume.
How many ATRA short-volume sessions are listed on this page?
This page lists 10 cached FINRA short-volume sessions for Atara Biotherapeutics Inc (ATRA), from Oct 8, 2026 through Oct 21, 2026.
How did ATRA short volume percent change from the prior cached session?
Cached FINRA short volume for Atara Biotherapeutics Inc (ATRA) moved from 30.0% on Oct 20, 2026 to 37.7% on Oct 21, 2026, up 7.7 percentage points.
What was the highest ATRA short volume percent on this page?
The highest cached FINRA short volume on this page is 90.9% of total volume on Oct 13, 2026.
Where is ATRA listed?
Atara Biotherapeutics Inc (ATRA) common stock is listed on NASDAQ.
What is ATRA's latest revenue?
Latest cached Atara Biotherapeutics Inc (ATRA) revenue for Dec 31, 2025 was $120.8M. Statements: https://lician.com/financials/atra
What is the average ATRA short volume percent on this page?
Across 10 cached sessions on this page, Atara Biotherapeutics Inc (ATRA) short volume averaged 40.8% of total volume.
Where is ATRA short volume listed?
Cached FINRA short volume for Atara Biotherapeutics Inc (ATRA) is listed at https://lician.com/short-interest/atra.
Not investment advice. Cached rows, not a live tape.