SPY	The short sale volume percent (not short interest) for stock ticker SPY is 48% on Feb 19, 2020. The short sale volume is 10,058,965. The total volume is 21,057,884. The short sale volume percent is down -3% compare to Feb 18, 2020.

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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
2020-02-19	10,058,965	21,057,884	48%
2020-02-18	14,007,062	27,599,969	51%
2020-02-14	16,164,839	29,069,396	56%
2020-02-13	12,688,267	25,420,332	50%
2020-02-12	8,699,013	19,910,818	44%
2020-02-11	14,543,915	26,886,284	54%
2020-02-10	10,553,942	17,762,965	59%
2020-02-07	15,922,754	28,426,989	56%
2020-02-06	12,743,639	24,027,380	53%
2020-02-05	18,310,753	28,252,051	65%

Last 5 days short percent	50.07%
Last 10 days short percent	53.82%
Last 20 days short percent	53.78%
Last 50 days short percent	55.29%