PSO	The short sale volume percent (not short interest) for stock ticker PSO is 36% on Jan 21, 2026. The short sale volume is 131,935. The total volume is 367,424. The short sale volume percent is up 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	131,935	367,424	36%
2026-01-20	96,218	274,353	35%
2026-01-16	162,531	304,292	53%
2026-01-15	122,000	262,649	46%
2026-01-14	605,827	897,841	67%
2026-01-13	87,726	154,913	57%
2026-01-12	86,577	136,893	63%
2026-01-09	56,886	129,722	44%
2026-01-08	61,711	106,323	58%
2026-01-07	105,923	179,462	59%

Last 5 days short percent	53.10%
Last 10 days short percent	53.92%
Last 20 days short percent	53.92%
Last 50 days short percent	51.59%

Related Stock Ticker
Date	Ticker	Short Volume	Total Volume	Percent
2026-01-21	DIS	2,253,009	3,970,639	57%
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2026-01-21	NWSA	223,811	706,128	32%
2026-01-21	RELX	399,016	791,845	50%
2026-01-21	RENX	503,151	1,041,845	48%
2026-01-21	SCHL	85,806	188,866	45%
2026-01-21	SPGI	190,016	472,932	40%
2026-01-21	TGNA	166,461	423,700	39%