The domestic markets had a tumultuous start on Wednesday, with higher-than-expected inflation report in the US. Frontline indices Nifty50 declined over 150 points to trade below 17,900 levels, whereas the S&P BSE Sensex slumped over 700 points to trade at 59,867 levels. Broader markets, too, traded feebly as Nifty Smallcap 100 and Nifty Midcap 100 slipped over 1 per cent. …