SPY (SPY) Up or Down on September 2?

Overview

According to Alph.ai prediction markets, "SPY (SPY) Up or Down on September 2?" has a 55.5% probability of happening.

• Current probability :
  • YES 55.5%
  • NO 44.5%
• Market volume : $21.14K

Last updated : 2026-09-02T13:10:45.227Z