ALDX	The short sale volume percent (not short interest) for stock ticker ALDX is 61% on Jan 21, 2026. The short sale volume is 289,627. The total volume is 478,582. The short sale volume percent is up 16% 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	289,627	478,582	61%
2026-01-20	180,756	404,780	45%
2026-01-16	292,603	580,800	50%
2026-01-15	88,490	243,145	36%
2026-01-14	79,766	229,189	35%

Last 5 days short percent	48.09%
Last 10 days short percent	N/A
Last 20 days short percent	N/A
Last 50 days short percent	N/A

Related Stock Ticker
Date	Ticker	Short Volume	Total Volume	Percent
2026-01-21	REGN	75,396	282,418	27%
2026-01-21	TENX	32,859	73,031	45%
2026-01-21	XLV	2,420,462	3,532,036	69%