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ATRA Short Information, Atara Biotherapeutics Inc.

Stock Information
Company Name: Atara Biotherapeutics Inc.
Stock Symbol: ATRA
Market: NASDAQ
Website: atarabio.com
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Twenty Trading Day Totals
Total Shorted Volume 555,395
Total Actual Volume 2,805,664
Short Trends
Cover Days 20
Short Days 0
No Change Days 0
Averages
Average Volume Discrepancy 0
Average Short Volume 0
Average Short Percentage 23.97%
Five Trading Day's Volume to Short Volume Chart
Five Trading Day Price Chart
Stock Date:2024-07-19
Open:$10.43
Close:$11.01
High:$11.405
Volume:22,307
Short Volume:5,998
Short Percentage:26.89%
Stock Date:2024-07-18
Open:$12.13
Close:$10.505
High:$12.4777
Volume:79,751
Short Volume:18,710
Short Percentage:23.46%
Stock Date:2024-07-17
Open:$12.44
Close:$12.05
High:$12.78
Volume:120,211
Short Volume:21,593
Short Percentage:17.96%
Stock Date:2024-07-16
Open:$11.2
Close:$12.27
High:$12.98
Volume:77,383
Short Volume:20,671
Short Percentage:26.71%
Stock Date:2024-07-15
Open:$10.63
Close:$11.16
High:$11.6
Volume:44,059
Short Volume:8,492
Short Percentage:19.27%
Stock Date:2024-07-12
Open:$10.06
Close:$10.47
High:$12.46
Volume:106,554
Short Volume:25,680
Short Percentage:24.10%
Stock Date:2024-07-11
Open:$9.1
Close:$10.15
High:$10.5767
Volume:109,947
Short Volume:33,521
Short Percentage:30.49%
Stock Date:2024-07-10
Open:$8.16
Close:$9.02
High:$9.1
Volume:51,551
Short Volume:13,096
Short Percentage:25.40%
Stock Date:2024-07-09
Open:$7.95
Close:$8.1
High:$8.28
Volume:57,260
Short Volume:15,262
Short Percentage:26.65%
Stock Date:2024-07-08
Open:$8.29
Close:$7.96
High:$8.49
Volume:90,093
Short Volume:29,429
Short Percentage:32.67%
Stock Date:2024-07-05
Open:$7.73
Close:$8.28
High:$8.38
Volume:100,307
Short Volume:28,656
Short Percentage:28.57%
Stock Date:2024-07-03
Open:$7.61
Close:$7.71
High:$7.88
Volume:31,934
Short Volume:5,568
Short Percentage:17.44%
Stock Date:2024-07-02
Open:$8.34
Close:$7.52
High:$8.34
Volume:93,674
Short Volume:24,492
Short Percentage:26.15%
Stock Date:2024-07-01
Open:$8.5
Close:$8.36
High:$8.8
Volume:156,123
Short Volume:29,506
Short Percentage:18.90%
Stock Date:2024-06-28
Open:$8.17
Close:$8.5
High:$9.0999
Volume:746,152
Short Volume:46,591
Short Percentage:6.24%
Stock Date:2024-06-27
Open:$7.3
Close:$8.26
High:$8.39
Volume:147,484
Short Volume:47,921
Short Percentage:32.49%
Stock Date:2024-06-26
Open:$7.78
Close:$7.295
High:$7.84
Volume:75,835
Short Volume:19,780
Short Percentage:26.08%
Stock Date:2024-06-25
Open:$8.29
Close:$7.78
High:$8.4
Volume:133,681
Short Volume:31,709
Short Percentage:23.72%
Stock Date:2024-06-24
Open:$8.29
Close:$8.285
High:$8.4684
Volume:122,303
Short Volume:28,589
Short Percentage:23.38%
Stock Date:2024-06-21
Open:$8.91
Close:$8.23
High:$9
Volume:439,055
Short Volume:100,131
Short Percentage:22.81%