Crude is in downtrend. A bottom has been posted on the 18 April (85.90) followed by nice retracement that has taken the price into a confluence of median and parallel lines (Monday, 29 April). A high close on Monday followed by a cross of the 20MA in the opposite direction on Tuesday would be a confirmation that the downtrend is resumed. Entry point at 91.00 or higher with a target around 87.00.