The S&P 500 index has managed to stay above the critical 1,200-level, which is giving investors hope that stocks may see “another leg up,” according to Art Cashin, director of floor operations at UBS Financial Services.

“You’re seeing the result of a benign [market] close in Europe, but that might change over the next couple of days,” Cashin told CNBC. “But for now, that’s given us a chance to put in a good technical performance.”