Dow closes 266 points lower, halts string of gains as Nasdaq ekes out 3rd straight rise and Treasurys log steepest yield slide in 3 months

The Dow and S&P 500 closed lower Wednesday, ending a string of gains for the equity benchmarks that have been mostly rising to all-time highs on the back of upbeat quarterly results from American corporations. The Dow Jones Industrial Average DJIA, -0.74% closed down 266 points, or 0.7%, at about 35,491, the S&P 500 index SPX, -0.51% closed 0.5% lower at 4,552. The Nasdaq Composite Index COMP, +0.00% finished the session nearly unchanged at 15,236, as a retreat in yields for the 10-year Treasury note TMUBMUSD10Y, 1.549% and the 30-year Treasury bond TMUBMUSD30Y, 1.954% hit lows not seen since July 19, according to Dow Jones Market Data. Lower yields can buoy yield-sensitive sectors like information technology and investment factors like growth. In corporate results, Microsoft Corp. MSFT, +4.21% reported quarterly earnings that shot over $20 billion for the first time, late Tuesday, which helped to limit declines in the broader market and supported the tech sector on Wednesday. Microsoft shares rose 4.2% to $323.17, notching a record close, according to Dow Jones Market Data. Meanwhile, in a surprise move Wednesday, the Bank of Canada said it would abruptly end its bond-buying program and warned of prolonged inflation through 2023, while also signaling it may hike interest rates sooner than expected, the second quarter of 2022.