ESPR	The short sale volume percent (not short interest) for stock ticker ESPR is 25% on Jul 18, 2025. The short sale volume is 361,359. The total volume is 1,426,467.

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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
2025-07-18	361,359	1,426,467	25%
2025-07-17	376,632	1,491,636	25%
2025-07-16	211,900	1,071,389	20%
2025-07-15	210,460	818,581	26%
2025-07-14	117,745	723,520	16%
2025-07-11	238,278	1,300,455	18%
2025-07-10	332,434	1,078,998	31%
2025-07-09	955,536	2,678,093	36%
2025-07-08	633,071	2,233,855	28%
2025-07-07	300,708	1,375,785	22%

Last 5 days short percent	23.11%
Last 10 days short percent	26.33%
Last 20 days short percent	29.57%
Last 50 days short percent	45.79%

Related Stock Ticker
Date	Ticker	Short Volume	Total Volume	Percent
2025-07-18	BMRN	290,775	573,423	51%
2025-07-18	FOLD	824,837	1,736,388	48%
2025-07-18	LXRX	1,797,683	3,423,153	53%
2025-07-18	PFE	7,986,927	17,126,188	47%
2025-07-18	RARE	575,200	1,925,023	30%
2025-07-18	REGN	183,124	391,648	47%
2025-07-18	XLV	1,013,716	1,926,639	53%