Reading the futures spread before market open

Where ES sits at 9:25 tells you where SPY opens at 9:30

Before the US stock market opens, index futures have been trading for hours. Asia opened at 8pm Eastern. Europe joined at 3am. By 9:25am, ES and NQ have absorbed every piece of overnight news — earnings, central bank speeches, geopolitical events. Where they sit at 9:25 is the market's best guess of where SPY and QQQ should open at 9:30. Smart traders check the overnight futures move every single morning.

The simple read: ES is up 30 points from yesterday's cash close at 8:55am? Expect SPY to open green by roughly the same percentage. ES is down 50 points after a major event? Expect SPY to gap down at the open. The futures don't predict the day — they describe what's already been priced in overnight. SPY's job at 9:30 is to catch up to where ES already is.

There's a concept called 'fair value' that adjusts the futures price for things like cost of carry and pending dividends. Most financial data providers publish the ES-to-fair-value spread before the open. If ES is trading well above fair value at 9:25, expect a positive open. Well below fair value, expect a negative open. You don't need to compute it yourself — you just need to know the rough direction and magnitude.

A useful morning routine, in three steps. One, check where ES closed yesterday and where it sits now. Two, identify the biggest overnight catalyst — was there an earnings beat, a Fed speech, a geopolitical event. Three, scan the overnight chart for clean trends versus choppy back-and-forth. A clean overnight uptrend on ES suggests the open will continue that direction. A choppy overnight suggests the open may fade. Five minutes of prep before 9:30 saves you from emotional reactions at the bell.

Recap: ES and NQ price overnight news before the cash market opens. SPY and QQQ catch up at 9:30. Check the overnight futures move every morning — five minutes of prep before the bell saves you from the chaos at the open.