Stock Market News From Oct. 21, 2025: Dow Notches 12th Record of the Year Last Updated: CONCLUDED 8 hours ago The S&P 500 Has Been Trapped in Its Oct. 10 Range. What History Says About 'Inside Day' Streaks. By Connor Smith Ever feel trapped? A week goes by and every day seems to fit neatly into a box? The S&P 500 can relate. The market benchmark has been riding a streak of "Inside Days†since Oct 10. Back then, President Donald Trump sent stocks tumbling by threatening new tariffs on China. That day, the S&P ...