CNI	The short sale volume percent (not short interest) for stock ticker CNI is 39% on Jan 21, 2026. The short sale volume is 98,889. The total volume is 256,179. The short sale volume percent is down -20% 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	98,889	256,179	39%
2026-01-20	263,256	443,400	59%
2026-01-16	123,968	954,640	13%
2026-01-15	145,085	363,245	40%
2026-01-14	87,359	294,460	30%
2026-01-13	117,229	330,889	35%
2026-01-12	141,245	316,571	45%
2026-01-09	117,124	343,632	34%
2026-01-08	182,911	377,354	48%
2026-01-07	148,750	329,003	45%

Last 5 days short percent	31.08%
Last 10 days short percent	35.56%
Last 20 days short percent	37.94%
Last 50 days short percent	47.46%

Related Stock Ticker
Date	Ticker	Short Volume	Total Volume	Percent
2026-01-21	CP	456,875	879,536	52%
2026-01-21	CSX	1,975,033	5,194,409	38%
2026-01-21	NSC	323,400	584,936	55%
2026-01-21	UNP	952,414	1,574,199	61%