SPY	The short sale volume percent (not short interest) for stock ticker SPY is 57% on Sep 19, 2019. The short sale volume is 26,103,472. The total volume is 45,960,586. The short sale volume percent is down -9% compare to Sep 18, 2019.

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The Volume and short volume are limited. It is not including all volumes from all Market.
Date	Short Volume	Total Volume	Percent
2019-09-19	26,103,472	45,960,586	57%
2019-09-18	24,742,746	37,393,288	66%
2019-09-17	10,018,450	19,394,715	52%
2019-09-16	16,850,025	26,635,151	63%
2019-09-13	16,366,592	30,005,659	55%
2019-09-12	19,553,674	34,469,719	57%
2019-09-11	19,731,444	30,399,414	65%
2019-09-10	17,998,593	29,623,186	61%
2019-09-09	17,639,366	27,471,834	64%
2019-09-06	14,716,932	23,785,262	62%

Last 5 days short percent	59.03%
Last 10 days short percent	60.21%
Last 20 days short percent	59.89%
Last 50 days short percent	58.24%