The Seven Week Win Streak is Historic and Potentially Quite Bullish

May 18, 2026

The last three times we had a 7 week win streak for the S&P 500 that was up more than 10% saw stocks up more than 20% a year later each time. In fact, never lower a year later looking at all seven prior instances. I'd file this in the good news file.

Ryan Detrick, CMT on X: "The last three times we had a 7 week win streak for the S&P 500 that was up more than 10% saw stocks up more than 20% a year later each time. In fact, never lower a year later looking at all seven prior instances. I'd file this in the good news file. https://t.co/HWX7TJrhsW" / X

The Standard & Poor’s 500 Index (S&P500) is a capitalization-weighted index of 500 stocks designed to measure performance of the broad domestic economy through changes in the aggregate market value of 500 stocks representing all major industries