Many people don’t understand what I often mean by breaking through or falling below a certain point, which leads to losses when operating.

For example, the strategy given by ALPHA is to go long if it breaks through 0.1246.
I drew five situations: ABCDE.
A: It fluctuated at the target price and went up twice in a row, but finally fell below the target price.
B: It goes up for a while and then comes down, usually by inserting a pin.
C: It fluctuated around the target price and finally went up.
D: It goes up first, then pulls back and fluctuates, but the closing price of each K-line is above the target price.
E: After going up, the closing price of each K-line is higher than the previous one.
AB are both false breakthroughs, CDE are real breakthroughs, and the part after C is actually the front part of DE.
This makes it clearer. Don't rush to open an order as soon as the price rises above the target price. Allow two or three more K-lines to move in 15 minutes. In other words, after the price rises above the target price, observe for at least 30 minutes before entering the market.
Generally speaking, most of the time, even if the direction is correct, after rising above the target price, there will be a period of fallback. Even if it does not fall back to the target price, it will try to get close to it. At this time, the risk of opening an order will be much smaller.
Even if the market continues to rise without looking back, if you enter the market half an hour later, you will only earn a little less.
The principle of breaking through is the same as that of breaking through, just look at it the other way around.
There is also a stop loss position. Basically, when the stop loss position is reached, the direction is wrong or the point is wrong. Stop loss should be stopped. Even if it breaks through again, just open another order. Small losses are normal, but if you don't stop loss, you are likely to suffer a big loss.
These are lessons learned through blood and tears, and I learned my lessons only after paying a lot of tuition fees.