SPY (SPY) Up or Down on September 3?

Overview

According to Alph.ai prediction markets, "SPY (SPY) Up or Down on September 3?" has a 55% probability of happening.

• Current probability :
  • YES 55%
  • NO 45%
• Market volume : $2.77K

Last updated : 2026-09-03T07:26:54.736Z