GTBP	The short sale volume percent (not short interest) for stock ticker GTBP is 32% on Jan 21, 2026. The short sale volume is 192,972. The total volume is 600,073. The short sale volume percent is down -1% 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	192,972	600,073	32%
2026-01-20	149,716	450,708	33%
2026-01-16	437,554	1,201,734	36%
2026-01-15	1,488,798	2,740,365	54%
2026-01-14	251,890	431,971	58%
2026-01-13	240,253	426,636	56%
2026-01-12	355,209	611,509	58%
2026-01-09	345,838	1,201,551	29%
2026-01-08	337,407	958,646	35%
2026-01-07	269,688	717,786	38%

Last 5 days short percent	46.47%
Last 10 days short percent	43.56%
Last 20 days short percent	40.08%
Last 50 days short percent	44.28%