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SSO
ProShares Ultra S&P500
stock NYSE ETF

Market Open

Oct 2, 2026 1:20:20 PM EDT

70.53USD+1.351%(+0.94)2,461,725

70.35Bid 70.37Ask 0.02Spread

Pre-market

Oct 2, 2026 9:29:30 AM EDT

70.76USD+1.681%(+1.17)85,701

After-hours

Oct 1, 2026 4:57:30 PM EDT

69.58USD-0.043%(-0.03)0

OverviewOptionsHistoricalExchangesShort InterestMore

As of 2026-09-15, there were 1,388,852 shares short with a short interest of 1.08%.

Price

Price

Historical data is split-adjusted.

1) Data from Finra. Finra publishes an updated file every two weeks.

2) Days to Cover (DTC) is also called Short Ratio. This is the Short Position / Average Daily Trading Volume.