OS	The short sale volume percent (not short interest) for stock ticker OS is 7% on Jan 07, 2026. The short sale volume is 1,538,209. The total volume is 22,534,698. The short sale volume percent is down -11% compare to Jan 06, 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
2026-01-07	1,538,209	22,534,698	7%
2026-01-06	3,694,546	20,875,151	18%
2026-01-05	219,328	608,401	36%
2026-01-02	182,292	293,622	62%
2025-12-31	100,690	274,781	37%
2025-12-30	101,881	232,425	44%
2025-12-29	118,046	317,521	37%
2025-12-26	73,129	158,245	46%
2025-12-24	117,121	178,681	66%
2025-12-23	125,038	275,259	45%

Last 5 days short percent	12.86%
Last 10 days short percent	13.71%
Last 20 days short percent	15.19%
Last 50 days short percent	24.96%