MPC	The short sale volume percent (not short interest) for stock ticker MPC is 42% on Jan 21, 2026. The short sale volume is 371,013. The total volume is 877,059. The short sale volume percent is down -14% 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	371,013	877,059	42%
2026-01-20	251,154	452,219	56%
2026-01-16	282,195	520,871	54%
2026-01-15	369,575	536,759	69%
2026-01-14	870,230	1,150,978	76%
2026-01-13	562,988	810,471	69%
2026-01-12	511,648	725,526	71%
2026-01-09	642,110	875,242	73%
2026-01-08	634,782	916,220	69%
2026-01-07	753,095	1,124,912	67%

Last 5 days short percent	60.61%
Last 10 days short percent	65.69%
Last 20 days short percent	62.94%
Last 50 days short percent	53.11%

Related Stock Ticker
Date	Ticker	Short Volume	Total Volume	Percent
2026-01-21	BP	1,034,763	2,451,835	42%
2026-01-21	CVX	1,486,449	3,854,903	39%
2026-01-21	DK	344,819	624,285	55%
2026-01-21	PSX	408,132	812,060	50%
2026-01-21	VLO	747,190	1,096,332	68%
2026-01-21	XOM	4,429,400	6,967,325	64%