U.S. stocks climbed after market superstar Nvidia and another round of companies said they’re making even fatter profits than expected

Expectations were sky-high and some fatigue may have crept in over Nvidia’s rocket-like trajectory but make no mistake: this was a remarkable quarter, burnished by fantastic execution and a sound plan.

Goldman Sachs said Nvidia has another trick up its sleeve to drive its stock price higher going forward: a massive stock buyback program.