Nifty Gaped down below PDL. Found support at NS RN 6750. IR formed. Bias was bearish. Short on BOF of BRN. Trade did not move beyond IRL. Scratch. Nifty unexpectedly broke BRN, HOD of that time and PDC/PDL. There was no followup buying. Short below the big MC. This one also stalled at IRL. Expected a strong reversal at the last half an hour. Long above BRN. This one also failed.