$S&P 500 Index (.SPX.US)$$Delta Air Lines (DAL.US)$$Nasdaq C...

$S&P 500 Index(.SPX.US)$ $Delta Air Lines(DAL.US)$ $Nasdaq Composite Index(.IXIC.US)$ All long and short positions have been cleared. Over the past 8 days, on average, one big news day plus all kinds of thunderstorm reversals, 3 breakthroughs and strong pulls, and the general market trend reversed 13 times on the 6th. After 14 sharp ups and downs, it was not possible to go up and then refuse to go down. It's better not to do it first. I feel at ease for a while.