Traded the continuous chart. Nifty opened within previous day range. IR formed. Did not attempt the BO trade of IRH .Missed the BOF of IRH as it moved very fast.First trade was a short of HOD on BOF. TP when price failed to go below RN. BOF of LOD/RN gave a long signal. Stopped out below the entry bar. Did not take any other trades as I suspected a channel. Ignored NS levels as there was too much fluctuation in premium.