Nifty IT had made a Bullish Harmonic 3 Drives Pattern (a pattern not found so regularly in our markets) which lead to a sharp rally and a higher low confirmation. It is now approaching a Falling Trend-Line which coincides with the PRZ of a Bearish AB=CD. As per Ichimoku also 16000 has a weekly resistance which might hinder/pause the trend. A breakout above it will take it to 16400 else support comes in at 15500