The phone number $BTC is indeed strange. When Bitcoin is over 93,000, it shows that I am in profit, but when Bitcoin is over 100,000, it shows that I am at a loss. Although I have traded multiple times at different levels before, I closed all my positions. After closing my positions, I bought in at over 92,000, and since then I have held my position without trading. Why am I at a loss when it rises to over 100,000?
I shorted $SUSHI for 3 hours, and it kept rising. I just reluctantly closed the position and changed to long, but it kept falling. Fortunately, I used the position-by-position method, and the whole position was blown up.
The coin $USUAL is playing tricks on people. It goes up when it falls to 1.0 and comes back when it rises to 1.2. It is repeatedly washed out, and both long and short positions are washed out.