SH
SH
ProShares Short S&P500
$32.62
1M +1.6%
3M -3.3%
YTD -9.4%
as of 2026-09-11
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Model view — historical tendencies for the days ahead, not a forecast
Seasonality
Mildly negative window
Next 30 days (to Oct 14): -0.6% median,
37% of the last 19 years finished up.
20-year seasonality chart →
Mean reversion
Neutral — RSI(2) at 39
RSI(2) under 15 is oversold (this name has historically bounced); over 85 is overbought.
Its dip-buy edge in history is +0.05%/day.
Mean-reversion stats →
1-month breakdown —
Market · β -0.99 +0.2% · Seasonal tilt -0.1%
$215M/day volume
13% volatility
-14% 1-year
52-week range · 11% of the way up · -17% from the high
$31.83$39.20
Data from the U.S. House Clerk and FINRA, plus end-of-day prices. Not investment advice.