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SPY

State Street SPDR S&P 500 ETF Trust
1W: -0.7% 1M: +4.4% 3M: +7.7% YTD: +8.7% 1Y: +26.4% 3Y: +87.6% 5Y: +90.4%
$745.64
+2.92 (+0.39%)
 
Weekly Expected Move ±1.5%
$717 $728 $739 $750 $762
ETF AMEX · AUM $768.5B

Short Volume Summary

2026-05-21
58.8%
Short Ratio
of total volume
52.7%
20-Day Avg
53.3%
50-Day Avg
▲ Rising
5-Day Trend
8.8M
Short Volume
14.9M
Total Volume

Daily Short Volume Ratio

Short Volume vs Total Volume

Exchange Breakdown

2026-05-21
ExchangeShort VolumeTotal VolumeShort %
NASDAQ 8,383,732 14,168,736 59.2%
NYSE 317,096 592,472 53.5%
BATS 70,022 142,734 49.1%

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For informational purposes only. Not investment advice. Data sourced from SEC filings. Privacy Terms