Investors often carry out strategies to maintain the stability and value of investment instruments in their portfolio. Some strategies that investors often use are Cutloss and take profit. In simple terms, Cutloss is the action of investors to sell their investment instruments even though they are at a loss with the aim of preventing greater losses, while Take profit is the action of investors to sell investment instruments to make a profit. So in your opinion, when should an investor cut loss and take profit?