As of 2026-10-24, the State Street SPDR Dow Jones Industrial Average ETF Trust (DIA) stock price today is 521.37. Based on this price, the company has a market capitalization of --, with a P/E ratio of --. On 2026-10-24, DIA traded between 519.88 and 523.70. Today’s stock price is 0.29% above the daily low and 0.44% below the daily high, placing DIA in the lower range of its most recent trading range. Trading volume currently stands at 3.02M, compared with an average daily volume of 2.69M. This suggests that trading activity is roughly in line with its usual level than usual. Over the past year, State Street SPDR Dow Jones Industrial Average ETF Trust shares have traded between 450.44 and 546.75. At today’s price, DIA is 15.75% above its 52-week low and 4.64% below its 52-week high.