SPY (SPY) Up or Down on May 12?
2 signals across 1 market · $2,491 tracked · resolves May 12, 2026
This Polymarket event tracks whether the SPDR S&P 500 ETF (SPY) will close up or down on May 12, 2026 versus the prior trading day’s close. PolySpotter is tracking $2,491 in smart money activity across this event, including recent “80% winner buying reversal” alerts that may signal shifting trader expectations.

Markets (1)
Top trades across all markets
- 80% winner buying reversal
Sharp serial cross-market trader with an 80% resolved win rate is effectively buying SPY Up at 11¢ against a heavily one-sided Down market.
$1,473Wallet win rate: 80%Score: 6.0 - 80% winner buying reversal
Sharp serial cross-market wallet with 80% win rate and +$101.7k lifetime P&L is effectively buying SPY Up at 12¢.
$1,018Wallet win rate: 80%Score: 6.0
Top wallets in this event
- 0x323448…8b1a$2,491 · 1 market · 2 alerts · 80% wins
FAQs
What are the odds SPY closes up or down on May 12?
The event’s odds reflect Polymarket pricing for whether SPY finishes May 12, 2026 above or below its most recent prior trading-day close. As traders buy and sell the up/down outcome, the implied probabilities can move throughout the day.
What is the smart money doing on the SPY May 12 market?
PolySpotter is tracking $2,491 in smart money activity and 2 signals for this SPY event. Recent alerts mention an “80% winner buying reversal,” suggesting a historically successful trader or group of traders may be positioning against the prior move.
How does this SPY up/down prediction market resolve?
The market resolves “Up” if SPY’s official close on May 12, 2026 is higher than its close on the most recent prior trading day. It resolves “Down” if the May 12 close is lower.
When does the SPY May 12 market resolve?
This event is scheduled to resolve after the May 12, 2026 market close, with the listed resolution time around 20:00 UTC. Final settlement depends on the official SPY closing price data used by the market.
Is this event about SPY price level or daily direction?
This is a daily direction market, not a target-price market. Traders are betting only on whether SPY closes higher or lower than the prior trading day’s close.