Domestic stock indices opened on a positive note on Wednesday. At 9:18 am, the S&P BSE Sensex advanced 107.34 points or 0.29 per cent to trade at 37,398.01. The broader Nifty50 was trading at 11,323.95, up 45.05 points or 0.40 per cent. Asian stocks rose and US Treasury yields hovered near four-month highs on Wednesday, as investors looked past the latest escalation in the US-China trade conflict, seen by some market participants as less severe than expected.