DVAX	The short sale volume percent (not short interest) for stock ticker DVAX is 51% on Jan 21, 2026. The short sale volume is 305,038. The total volume is 596,061. The short sale volume percent is down -11% compare to Jan 20, 2026.

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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
2026-01-21	305,038	596,061	51%
2026-01-20	678,310	1,090,386	62%
2026-01-16	378,363	625,319	61%
2026-01-15	648,565	1,080,029	60%
2026-01-14	330,986	932,812	35%
2026-01-13	879,738	1,592,638	55%
2026-01-12	1,973,560	6,003,698	33%
2026-01-09	351,028	815,815	43%
2026-01-08	626,994	2,867,326	22%
2026-01-07	558,708	1,340,680	42%

Last 5 days short percent	54.14%
Last 10 days short percent	39.72%
Last 20 days short percent	44.79%
Last 50 days short percent	42.22%

Related Stock Ticker
Date	Ticker	Short Volume	Total Volume	Percent
2026-01-21	AGEN	268,735	400,675	67%
2026-01-21	AZN	772,959	3,851,346	20%
2026-01-21	BIIB	331,657	534,321	62%
2026-01-21	GILD	1,582,892	2,707,162	58%
2026-01-21	GSK	561,188	2,312,209	24%
2026-01-21	MRK	2,285,049	4,238,261	54%
2026-01-21	PFE	8,519,233	23,358,408	36%
2026-01-21	XLV	2,420,462	3,532,036	69%