##币安盘前交易 When trading before the market, you must pay attention to the change in the issuance of tokens. Otherwise, it is very easy to default and lose a large amount of margin.

For example, I encountered such a disgusting thing in the bybit exchange before. The issuance of HMSTR tokens increased. When there were 3 hours left before the delivery time, I went to see that the delivery volume displayed by the bybit exchange system was still 2000 HMSTR. I specifically found the manual customer service to confirm, and the manual customer service also said that only 2000 HMSTR were still needed.

The next day, I went to bybit and found that the default loss margin was 142 dollars. The bybit manual customer service told me that the delivery volume needed to be increased by 1:10, that is, 20,000, otherwise it would default.

If the delivery volume is 1:10, then this change should be clearly displayed in the system, and the user should be repeatedly reminded through emails, text messages, and system pop-ups to avoid user defaults. And when consulting the manual customer service, the customer service should also make repeated important reminders.

Afterwards, bybit insisted that it was the user's own fault and asked the user to bear the loss.

The interactive logic of pre-market trading is complicated. If bybit hastily launched this section without making various plans, it is either incompetent or trying to cheat users' money.

I hope everyone can learn from this case, and I also hope that big companies like Binance can polish their products well to provide everyone with a fair trading environment.