REGNThe short sale volume percent (not short interest) for stock ticker REGN is 46% on Aug 10, 2020. The short sale volume is 148,218. The total volume is 318,998. The short sale volume percent is down -11% compare to Aug 07, 2020.
SPY IWM DIA AMZN QQQ AAPL GLD GDX GOOG FB MSFT XLK TSLA HPQ IBB USO XLF TWTR EBAY BIDU
Insider Buying 
The Volume and short volume are limited. It is not including all volumes from all Market.
DateShort VolumeTotal VolumePercent
2020-08-10148,218318,99846%
2020-08-07111,593194,36957%
2020-08-06192,462313,01161%
2020-08-05350,739544,50564%
2020-08-04190,206302,17463%
2020-08-03136,561233,16159%
2020-07-31151,844241,91063%
2020-07-30141,529215,93566%
2020-07-2982,868135,14361%
2020-07-28107,757182,51659%
Last 5 days short percent 59.37%
Last 10 days short percent 60.18%
Last 20 days short percent 59.47%
Last 50 days short percent 58.14%
Related Stock Ticker
DateTickerShort VolumeTotal VolumePercent
2020-08-10ALNY120,927251,28748%
2020-08-10AMGN241,112661,71636%
2020-08-10BIIB355,222560,57163%
2020-08-10JNJ542,7961,533,91535%
2020-08-10NVS205,423513,92240%
2020-08-10SNY142,120402,53435%
2020-08-10XLV1,595,7652,708,18959%