Brendan McDermid/Reuters Goldman Sachs and JPMorgan have ordered halts to software updates around next week's election to avoid service outages for customers, the Information reported.The precautionary step is common during periods of heightened market volatility. This year's election is expected to be particularly turbulent.JPMorgan executed code freezes during the 2016 US presidential election when Donald Trump won, the 2019 UK general election, and when Brexit came into force this year.