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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 4,631,691
Total Actual Volume 25,510,294
Short Trends
Cover Days 20
Short Days 0
No Change Days 0
Averages
Average Volume Discrepancy 0
Average Short Volume 0
Average Short Percentage 18.45%
Five Trading Day's Volume to Short Volume Chart
Five Trading Day Price Chart
Stock Date:2024-05-17
Open:$0.6
Close:$0.61
High:$0.6349
Volume:1,823,190
Short Volume:133,520
Short Percentage:7.32%
Stock Date:2024-05-16
Open:$0.6327
Close:$0.6036
High:$0.6599
Volume:1,126,284
Short Volume:284,307
Short Percentage:25.24%
Stock Date:2024-05-15
Open:$0.6
Close:$0.64
High:$0.67
Volume:991,911
Short Volume:134,065
Short Percentage:13.52%
Stock Date:2024-05-14
Open:$0.56
Close:$0.605
High:$0.6179
Volume:1,416,902
Short Volume:325,791
Short Percentage:22.99%
Stock Date:2024-05-13
Open:$0.5406
Close:$0.5564
High:$0.5637
Volume:2,535,373
Short Volume:381,706
Short Percentage:15.06%
Stock Date:2024-05-10
Open:$0.57
Close:$0.5299
High:$0.6283
Volume:2,057,755
Short Volume:371,135
Short Percentage:18.04%
Stock Date:2024-05-09
Open:$0.57
Close:$0.5458
High:$0.579702
Volume:1,751,363
Short Volume:235,254
Short Percentage:13.43%
Stock Date:2024-05-08
Open:$0.5977
Close:$0.5655
High:$0.6063
Volume:1,437,054
Short Volume:255,891
Short Percentage:17.81%
Stock Date:2024-05-07
Open:$0.64
Close:$0.6026
High:$0.6499
Volume:1,664,665
Short Volume:347,927
Short Percentage:20.90%
Stock Date:2024-05-06
Open:$0.675
Close:$0.6298
High:$0.6966
Volume:1,142,896
Short Volume:385,157
Short Percentage:33.70%
Stock Date:2024-05-03
Open:$0.6501
Close:$0.67
High:$0.6849
Volume:741,816
Short Volume:205,898
Short Percentage:27.76%
Stock Date:2024-05-02
Open:$0.7
Close:$0.6503
High:$0.7062
Volume:2,214,549
Short Volume:449,986
Short Percentage:20.32%
Stock Date:2024-05-01
Open:$0.7065
Close:$0.6845
High:$0.76
Volume:1,117,399
Short Volume:217,276
Short Percentage:19.44%
Stock Date:2024-04-30
Open:$0.7
Close:$0.69
High:$0.7322
Volume:707,756
Short Volume:157,618
Short Percentage:22.27%
Stock Date:2024-04-29
Open:$0.69
Close:$0.7142
High:$0.7393
Volume:999,999
Short Volume:203,102
Short Percentage:20.31%
Stock Date:2024-04-26
Open:$0.69
Close:$0.69
High:$0.7099
Volume:526,741
Short Volume:65,646
Short Percentage:12.46%
Stock Date:2024-04-25
Open:$0.72
Close:$0.6998
High:$0.72
Volume:866,587
Short Volume:108,826
Short Percentage:12.56%
Stock Date:2024-04-24
Open:$0.7211
Close:$0.7147
High:$0.7366
Volume:697,941
Short Volume:85,464
Short Percentage:12.25%
Stock Date:2024-04-23
Open:$0.6884
Close:$0.7186
High:$0.7243
Volume:833,224
Short Volume:196,784
Short Percentage:23.62%
Stock Date:2024-04-22
Open:$0.6674
Close:$0.6974
High:$0.7053
Volume:856,889
Short Volume:86,338
Short Percentage:10.08%