Hope you have booked profit, As I said earlier, try to square off your profit before 9:30 as there will fall at 9:40 AM.
As of now, there is a high probability of falling more 200 points. After that the market will be bullish. If possible try to hold the stock for the long run.
Try to square off your profit between 9:15 and 9:30.As the market will try to remove PE hold traders during that period.
This is the best time to invest in mutual funds as the market is declining. If possible, try to invest more capital.