KLAC	The short sale volume percent (not short interest) for stock ticker KLAC is 32% on Jan 21, 2026. The short sale volume is 166,014. The total volume is 522,066. The short sale volume percent is down -3% 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	166,014	522,066	32%
2026-01-20	228,427	645,553	35%
2026-01-16	261,524	494,954	53%
2026-01-15	374,985	552,926	68%
2026-01-14	188,856	319,349	59%
2026-01-13	203,899	304,431	67%
2026-01-12	223,074	331,266	67%
2026-01-09	225,827	433,455	52%
2026-01-08	138,778	251,117	55%
2026-01-07	175,397	313,760	56%

Last 5 days short percent	48.12%
Last 10 days short percent	52.45%
Last 20 days short percent	57.58%
Last 50 days short percent	56.11%

Related Stock Ticker
Date	Ticker	Short Volume	Total Volume	Percent
2026-01-21	AEIS	345,649	430,905	80%
2026-01-21	AMAT	983,622	2,612,881	38%
2026-01-21	ASML	379,066	821,290	46%
2026-01-21	ASYS	221,430	594,205	37%
2026-01-21	CAMT	347,671	745,197	47%
2026-01-21	LRCX	1,976,108	4,157,332	48%
2026-01-21	NVMI	75,654	144,296	52%
2026-01-21	XLK	1,935,570	4,823,581	40%