Generally speaking, the trading time of the option seller is not fixed, that is to say, whether the buyer trades stocks or stock options, it needs a fixed time to open positions every day or every month. Generally speaking, if the trading time is only one trading day, the seller will spend more time trading, and if the trading time is only one time period, the buyer will spend more time trading.
You don't need a good technical analysis to make an option, that is, the option buyer only needs to buy or sell an option according to his own needs, and the option seller continues to charge the price within the validity period of the option. Option option is an option product portfolio, and its risks and benefits are also very uncertain. Therefore, when trading options, we must do a good job of risk control, and the risk cannot be ignored. So what aspects should the risk control of options start from? Let's have a look.
Generally speaking, the trading time of options is fixed, such as 9 am to 2 pm, but some investors trade options for a very short time. At this time, if the buyer wants to sell an option, he is unwilling to buy or sell an option directly after the transaction. To sell options, the buyer needs to judge the overall trend and fluctuation of a market through a trading period, and judge whether the seller's judgment on the market is correct. ?