If you really don't know how to stop loss, you can follow my judgment method, see the video (34/100) for details.
We pay more attention to three aspects:
One is the trend;
One is the support and resistance position.
One is the best time to set a stop loss, that is, when you enter the market, I don't know how many people have blown up their positions and stopped loss in time. Those who have been trapped too much are reluctant to cut their losses and fall into a dilemma.
We know that the trend is composed of a series of highs and lows: here the highs are the resistance and the lows are the support. If a trend is to continue, it must break through (fall below) the previous resistance (support), and we should stop loss immediately after breaking through (falling below).