CPK	The short sale volume percent (not short interest) for stock ticker CPK is 67% on Jan 21, 2026. The short sale volume is 32,076. The total volume is 47,541. The short sale volume percent is up 29% 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	32,076	47,541	67%
2026-01-20	15,095	39,216	38%
2026-01-16	12,826	38,843	33%
2026-01-15	11,971	23,674	51%
2026-01-14	11,344	21,205	53%
2026-01-13	19,519	33,917	58%
2026-01-12	13,911	22,106	63%
2026-01-09	26,841	46,578	58%
2026-01-08	20,751	32,771	63%
2026-01-07	25,256	34,334	74%

Last 5 days short percent	48.87%
Last 10 days short percent	55.73%
Last 20 days short percent	55.42%
Last 50 days short percent	55.84%

Related Stock Ticker
Date	Ticker	Short Volume	Total Volume	Percent
2026-01-21	ATO	266,050	941,034	28%
2026-01-21	NI	730,639	3,579,423	20%
2026-01-21	NJR	96,931	141,658	68%
2026-01-21	RGCO	2,506	4,160	60%
2026-01-21	SR	85,614	127,488	67%
2026-01-21	XLU	4,918,134	10,416,942	47%