A day of modest gains on Wall Street resulted in more milestones for U.S. stocks Wednesday as the Dow Jones industrial average closed above 23,000 points for the first time.

The Standard & Poor’s 500 index and Nasdaq composite also finished at record highs.

Technology stocks and financial companies led the gainers as investors weighed the latest batch of company earnings. Strong quarterly results drove IBM shares to their biggest one-day gain since 2009. Those gains accounted for much of the 30-company Dow’s record high.

“For us it’s just another indication that it is a strong market here, year-to-date,” said Paul Springmeyer, investment managing director for US Bank Private Wealth Management. “To have the Dow up over 17 percent is a very, very strong year.”

All told, the Dow picked up 160.16 points, or 0.7 percent, to 23,157.60. The S&P 500 index rose 1.90 points, or 0.1 percent, to 2,561.26. The Nasdaq added 0.56 points, or 0.01 percent, to 6,624.22. The Russell 2000 index of smaller-company stocks gained 7.65 points, or 0.5 percent, to 1,505.14.

The S&P 500 and Dow also set records on Monday and Tuesday.

The Dow closed above 22,000 for the first time on Aug 2, and since then the best-performing components have been Boeing, Caterpillar, Goldman, Home Depot and 3M. The Dow is up 3,395 points this year, or 17.2 percent.

Despite the market’s recent string of record highs and the Dow’s latest milestone, stocks can still grind higher as long as the economy continues to expand and companies grow revenue, said Quincy Krosby, chief market strategist at Prudential Financial.

“Overall, the underpinning for the market is solid,” Krosby said. “You have global growth picking up the way it has over the last quarter, it’s an indication that demand is picking up as well and it’s why you have global markets doing well.”