In the market, we have seen two things which are ups and downs of the price. Everyone wants to earn by investing to get profited. So the time will be decided by you as you have a plan and target before buying it and you want to fulfill it. Sometimes unintentionally anything can be happed like the market can go downs more and you can't want to wait for more, this is the harsh scenario of the market. Otherwise, you have a target and it will be sold as per your policy. Don't be upset to see the increasing price after selling your investment.