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ALDR Short Information, Alder BioPharmaceuticals Inc.

Stock Information
Company Name: Alder BioPharmaceuticals Inc.
Stock Symbol: ALDR
Market: NASDAQ
Website: alderbio.com
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Twenty Trading Day Totals
Total Shorted Volume 11,014,370
Total Actual Volume 105,405,324
Short Trends
Cover Days 20
Short Days 0
No Change Days 0
Averages
Average Volume Discrepancy 0
Average Short Volume 0
Average Short Percentage 11.28%
Five Trading Day's Volume to Short Volume Chart
Five Trading Day Price Chart
Stock Date:2019-10-21
Open:$18.95
Close:$18.88
High:$19.12
Volume:29,121,765
Short Volume:2,028,125
Short Percentage:6.96%
Stock Date:2019-10-18
Open:$18.88
Close:$18.92
High:$18.97
Volume:7,358,908
Short Volume:740,574
Short Percentage:10.06%
Stock Date:2019-10-17
Open:$18.88
Close:$18.90
High:$18.91
Volume:5,860,166
Short Volume:877,804
Short Percentage:14.98%
Stock Date:2019-10-16
Open:$18.87
Close:$18.87
High:$18.95
Volume:5,422,564
Short Volume:666,268
Short Percentage:12.29%
Stock Date:2019-10-15
Open:$18.93
Close:$18.88
High:$18.93
Volume:3,290,731
Short Volume:211,010
Short Percentage:6.41%
Stock Date:2019-10-14
Open:$18.87
Close:$18.92
High:$18.92
Volume:1,899,106
Short Volume:384,227
Short Percentage:20.23%
Stock Date:2019-10-11
Open:$18.92
Close:$18.87
High:$18.92
Volume:3,396,856
Short Volume:362,785
Short Percentage:10.68%
Stock Date:2019-10-10
Open:$18.90
Close:$18.88
High:$18.92
Volume:3,027,317
Short Volume:178,011
Short Percentage:5.88%
Stock Date:2019-10-09
Open:$18.86
Close:$18.93
High:$18.94
Volume:3,977,656
Short Volume:507,377
Short Percentage:12.76%
Stock Date:2019-10-08
Open:$18.88
Close:$18.86
High:$18.895
Volume:7,924,722
Short Volume:1,077,061
Short Percentage:13.59%
Stock Date:2019-10-07
Open:$18.87
Close:$18.91
High:$18.99
Volume:2,632,185
Short Volume:259,982
Short Percentage:9.88%
Stock Date:2019-10-04
Open:$18.85
Close:$18.90
High:$18.93
Volume:4,537,816
Short Volume:623,849
Short Percentage:13.75%
Stock Date:2019-10-03
Open:$18.89
Close:$18.865
High:$18.89
Volume:4,816,122
Short Volume:638,884
Short Percentage:13.27%
Stock Date:2019-10-02
Open:$18.79
Close:$18.86
High:$18.87
Volume:2,865,005
Short Volume:590,745
Short Percentage:20.62%
Stock Date:2019-10-01
Open:$18.88
Close:$18.84
High:$18.90
Volume:3,161,378
Short Volume:343,678
Short Percentage:10.87%
Stock Date:2019-09-30
Open:$18.73
Close:$18.86
High:$18.95
Volume:4,750,936
Short Volume:673,431
Short Percentage:14.17%
Stock Date:2019-09-27
Open:$18.81
Close:$18.78
High:$18.84
Volume:3,031,351
Short Volume:264,829
Short Percentage:8.74%
Stock Date:2019-09-26
Open:$18.75
Close:$18.81
High:$18.83
Volume:3,201,965
Short Volume:187,939
Short Percentage:5.87%
Stock Date:2019-09-25
Open:$18.78
Close:$18.76
High:$18.83
Volume:2,071,725
Short Volume:96,500
Short Percentage:4.66%
Stock Date:2019-09-24
Open:$18.66
Close:$18.775
High:$18.82
Volume:3,057,050
Short Volume:301,291
Short Percentage:9.86%