U.S. stock futures inched higher early Thursday, as Treasury yields dipped and stress eased in Asian markets.On Wednesday, the Dow Jones Industrial Average fell 94 points, or 0.25%, to 37267, the S&P 500 declined 27 points, or 0.56%, to 4739, and the Nasdaq Composite dropped 89 points, or 0.59%, to 14856.What’s driving markets U.S. equities remain in thrall to bonds. The good news for equity bulls on Thursday is that Treasury yields are nudging lower, encouraging index futures to stabilize. The S&P 500 has ...