REGN	The short sale volume percent (not short interest) for stock ticker REGN is 65% on Sep 22, 2020. The short sale volume is 141,756. The total volume is 218,388. The short sale volume percent is down -9% compare to Sep 21, 2020.

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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
2020-09-22	141,756	218,388	65%
2020-09-21	189,702	255,439	74%
2020-09-18	213,808	342,274	62%
2020-09-17	109,382	244,114	45%
2020-09-16	122,849	268,764	46%
2020-09-15	144,850	258,885	56%
2020-09-14	149,843	237,083	63%
2020-09-11	140,006	318,255	44%
2020-09-10	152,550	349,245	44%
2020-09-09	100,481	223,022	45%

Last 5 days short percent	58.50%
Last 10 days short percent	53.96%
Last 20 days short percent	53.17%
Last 50 days short percent	56.13%

Related Stock Ticker
Date	Ticker	Short Volume	Total Volume	Percent
2020-09-22	ALNY	71,378	174,844	41%
2020-09-22	AMGN	516,386	759,573	68%
2020-09-22	BIIB	127,952	260,581	49%
2020-09-22	JNJ	588,234	1,735,700	34%
2020-09-22	NVS	198,667	944,365	21%
2020-09-22	SNY	67,267	518,071	13%
2020-09-22	XLV	2,869,903	4,432,938	65%