Short U.S. Market Update - July 17, 2026
Friday Jul 17 OPEX, Netflix earnings, metals about to rebound ? Iran war surprised us all - futures are deep red ðŸ˜
Good morning from OPEX Friday, whether that means coffee in New York or a late dinner in Seoul. Futures point about 0.8% lower, which puts S&P 500 fair value near 7,470 into the open - and yes, that is despite the very bullish options positioning the market built into last night’s close, the one we walked through in yesterday’s closing note. The tape got run over by headlines anyway.
Here is what actually happened overnight, and it was not the chips. Iran launched fresh strikes on U.S. facilities across the Middle East early Friday, including its first direct attack in Syria, after a sixth straight night of American strikes on Iranian military sites. That is the escalation the futures are pricing. Trump’s 9pm address, for all the buildup, turned out to be mostly an election-integrity speech - the headline claim was that China stole the voter registration data of 220 million Americans - so the market’s problem was never the podium, it was the Gulf. Netflix piled on for tech, down around 10% pre-market after guiding the next quarter below expectations. And that, in one night, is the trouble with short-term trading right now: the market flips overnight on headlines, and the headlines themselves can flip again within hours.
The levels that matter today
The entire pre-market session has been sitting on the 20/50-day moving average shelf - roughly 7,475 and 7,460 by our math - and that band has held all morning. Positioning still leans OPEX-bullish, so the base expectation is a push to at least 7,500-7,515 during the day. Market makers rarely let the tape fall apart on expiration day, and this would be the second session running of defended dips after yesterday’s 7,504 stab got bought within the hour. The strike that matters most is 7,515 - that is THE gamma level, and the market genuinely wants to trade there. Right above it sits 7,520, the gamma flip: get through it and hold, and a recovery toward the 7,560 area where the index traded yesterday morning comes quickly. Bears will be furious, but that is how a tape with the VIX at 18.5 behaves.
