SPY Opens Up or Down on August 27?

Overview

According to Alph.ai prediction markets, "SPY Opens Up or Down on August 27?" has a 93.5% probability of happening.

• Current probability :
  • YES 93.5%
  • NO 6.5%
• Market volume : $40.4

Last updated : 2026-08-27T12:51:58.213Z