Nvidia's gain helped keep the Nasdaq Composite above water today, with the tech-heavy index climbing 0.2% to 20,677 – a new all-time closing high. However, the Dow Jones Industrial Average shed 1% to 44,023 and the S&P 500 fell 0.4% to 6,243 due in part to weakness in financial stocks.

The Dow Jones average finished higher Wednesday after the Fed's June minutes flicked to potential rate cuts. Nvidia set a new high, and hit the $4 trillion mark in valuation.