SPY	The short sale volume percent (not short interest) for stock ticker SPY is 57% on May 23, 2019. The short sale volume is 25,523,594. The total volume is 44,626,289. The short sale volume percent is down -2% compare to May 22, 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
2019-05-23	25,523,594	44,626,289	57%
2019-05-22	13,777,259	23,486,379	59%
2019-05-21	12,893,800	22,470,654	57%
2019-05-20	16,912,098	28,094,795	60%
2019-05-17	32,692,345	50,724,427	64%
2019-05-16	22,788,995	35,647,186	64%
2019-05-15	21,467,272	33,463,944	64%
2019-05-14	17,552,031	36,654,068	48%
2019-05-13	31,687,076	56,654,350	56%
2019-05-10	25,106,838	48,632,210	52%

Last 5 days short percent	60.09%
Last 10 days short percent	57.93%
Last 20 days short percent	51.94%
Last 50 days short percent	54.45%