1 If you buy a stock, it has been shrinking, but if you don't buy it all the time, will the broker force you to sell it to some extent?

Answer: Brokers will not force you to sell. Forex futures trading has short positions because of leverage, such as things worth 100 yuan. You only spent 10 yuan to buy its ownership. When he fell into 90 yuan, your 10 yuan was gone. If you still want to have it, you must pay the deposit again, and our stock market is completely traded now. (There is a risk of stock delisting. Buying bad stocks becomes ST, and even *ST is the biggest risk. Once delisted, it cannot be traded in the secondary market. )

If you open a stock account and haven't done any transactions, will there be less money in the account and will the broker charge you? Like an annual fee or something?

Answer: No, unless you trade, the broker will charge you a commission. If your account has no money and has not traded for several years, it is a dead account and may freeze your account. This happened in 2007, and there is no charge as long as it is thawed.