Tech-led rally reportedly gives S&P 500 its best day since early August

TheStreet reports that a tech-led rally lifted the S&P 500 to its best day since early August on September 17. Stocks and bonds rebounded together after falling the previous day following a hawkish Fed decision, with easing oil prices helping the recovery.

A separate post that day, citing AAII, says bearish sentiment rose from 39.3% to 53.3% over the preceding week—the highest since the volatility surrounding the 2025 tariff turmoil.