PFE	The short sale volume percent (not short interest) for stock ticker PFE is 36% on Jan 21, 2026. The short sale volume is 8,519,233. The total volume is 23,358,408. The short sale volume percent is down -7% 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	8,519,233	23,358,408	36%
2026-01-20	10,981,423	25,414,808	43%
2026-01-16	12,461,059	29,137,161	43%
2026-01-15	11,613,265	28,299,831	41%
2026-01-14	7,883,062	27,952,485	28%
2026-01-13	9,872,001	21,014,235	47%
2026-01-12	11,811,035	24,755,612	48%
2026-01-09	5,410,962	17,167,969	32%
2026-01-08	6,869,902	18,710,796	37%
2026-01-07	10,347,314	26,957,367	38%

Last 5 days short percent	38.35%
Last 10 days short percent	39.45%
Last 20 days short percent	39.07%
Last 50 days short percent	39.76%

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2026-01-21	NVS	568,494	884,238	64%
2026-01-21	XLV	2,420,462	3,532,036	69%