REGN	The short sale volume percent (not short interest) for stock ticker REGN is 64% on Jan 26, 2021. The short sale volume is 243,648. The total volume is 378,083. The short sale volume percent is up 1% compare to Jan 25, 2021.

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Insider Buying

The Volume and short volume are limited. It is not including all volumes from all Market.
Date	Short Volume	Total Volume	Percent
2021-01-26	243,648	378,083	64%
2021-01-25	219,991	348,954	63%
2021-01-22	149,664	267,695	56%
2021-01-21	258,113	406,460	64%
2021-01-20	226,166	387,483	58%
2021-01-19	211,513	418,609	51%
2021-01-15	166,443	284,519	58%
2021-01-14	210,864	375,823	56%
2021-01-13	318,567	588,759	54%
2021-01-12	436,163	657,088	66%

Last 5 days short percent	61.36%
Last 10 days short percent	59.34%
Last 20 days short percent	54.66%
Last 50 days short percent	51.52%

Related Stock Ticker
Date	Ticker	Short Volume	Total Volume	Percent
2021-01-26	ALNY	75,788	155,089	49%
2021-01-26	AMGN	395,128	764,506	52%
2021-01-26	BIIB	137,772	314,230	44%
2021-01-26	JNJ	3,225,607	7,886,809	41%
2021-01-26	NVS	1,146,717	1,979,198	58%
2021-01-26	SNY	453,385	1,324,906	34%
2021-01-26	XLV	1,037,933	2,902,389	36%