Provisional: Markets end higher amid volatility

Markets rebounded from their four-month lows on value buying at lower levels

Markets rebounded from their four-month lows to end with marginal gains on Wednesday on value buying at lower levels led by auto shares.

The 30-share Sensex ended up 43 points at 20,255 and the 50-share Nifty ended up 21 points at 6,022.