Hello Everyone. As its a expiry day with few international events to happen this night, trade with very less quantity on CE side and 25% of capital on Pe side. As per option chain and other data we have resistance at 18750 and 18800. Support at 18700, so wait for any of these side to break before taking any trade. Use 25% of capital and if possible trade in next week strike prices. Save capital on expiry day.