Dow, S&P 500, Nasdaq futures muted as rocky month draws to an end, CME restores trading

The US stock market futures have been muted as the month comes to a close, following a futures outage that was caused by a technical issue at the Chicago Mercantile Exchange (CME). The CME has since restored trading, but the incident may have already impacted market sentiment. The market is expected to remain cautious as the month draws to an end.