Dow futures fell 351 points (0.7%), S&P 500 down 35 points (0.5%), Nasdaq 100 slipped 126 points (0.5%).
Tesla beat earnings but shares fell after announcing >$25 bn spend on robotics and autonomous driving, exceeding its $20 bn capex forecast.
Honeywell warned of Iran‑related disruptions, forecasting current‑quarter results below Wall Street expectations, leading to a pre‑market dip.
Comcast rose after shedding fewer broadband customers than expected; American Airlines posted revenue growth and narrower loss per share despite cost headwinds.