The green solid line shows monthly trendline which isn't broken, the green box shows current support which isn't broken, the head and shoulder pattern isn't completed, the blue parallel channel shows next support if green is broken.
Right now it seems NIFTY is bearish, now it's taking support, which might be resistance if broken and the next support is highlighted through the channels.
If it breaks out 44600, then it will be sharp up trend. OI data is also signaling some kind of bullish sign. If it could not break, then BN will stuck in the range. Let's check in upcoming days.