ALT	The short sale volume percent (not short interest) for stock ticker ALT is 36% on Jan 21, 2026. The short sale volume is 685,727. The total volume is 1,890,650. The short sale volume percent is up 4% 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	685,727	1,890,650	36%
2026-01-20	368,037	1,152,589	32%
2026-01-16	388,674	1,241,607	31%
2026-01-15	912,904	2,629,587	35%
2026-01-14	434,672	1,464,614	30%
2026-01-13	462,085	1,480,362	31%
2026-01-12	618,114	1,662,438	37%
2026-01-09	675,919	1,790,073	38%
2026-01-08	765,957	2,084,814	37%
2026-01-07	1,123,173	3,797,009	30%

Last 5 days short percent	33.30%
Last 10 days short percent	33.53%
Last 20 days short percent	36.31%
Last 50 days short percent	35.39%

Related Stock Ticker
Date	Ticker	Short Volume	Total Volume	Percent
2026-01-21	XLV	2,420,462	3,532,036	69%