Brent hit Double Top at 80.50 and has corrected near to 76.4 per cent retracement. If the prices bounce back, we hold 76.80-77.80 as immediate resistances, followed by 78.20. Above 80.50, we can talk of 88 levels. In case the prices continue to correct, we may see 72.38-70.80 followed by 66.90 as supports.