Roughly in the range of 3380-3390 (why is it effective here? Because the on-site funds were bought at a high price).For example, stop loss protection, changes in transactions, and the fit of hot spots at that time.
First, you can make up the position, second, you can do T, and third, you can do your own thing. I won't watch it.Only a few people know how much it costs to liberate the high position.It can only be said that the market is "sick" at this stage.
The formula is, close to the high point+change = intervention opportunity.Therefore, the trend stocks that are close to the high level or break through the high level must have the greatest chance of winning.If it is given to Black Thursday, I dare say that most investors will abandon this market without mercy.
Strategy guide 12-13
Strategy guide
12-13