$Hang Seng Index(800000.HK)$ This technical bear market has recently made good waves and fast intraday entry and exit; don't think about bottoming out and rebounding. Today's shorting options on US stocks also shows that Wall Street is not a vegetarian. If you keep your tickets at this market all night, you don't want to go with the money. I hope all brothers, teachers, and sisters are careful

$Hang Seng Index(800000.HK)$ Biopharmaceutical concept?

$Hang Seng Index(800000.HK)$ Start to drive low and go high, fluctuate and rise, disagree with arguments

$Nasdaq Composite Index(.IXIC.US)$ Sure enough, as I expected, Wall Street uses all kinds of data and reasons to kill options. Today is a typical way to buy short options

$Tesla(TSLA.US)$ $S&P 500 Index(.SPX.US)$ $ProShares UltraPro Short QQQ ETF(SQQQ.US)$ From the perspective of long-term investment, the investment timeline is measured in years. At the same time, even with different economic bases, large ETFs or original stocks are far safer than options, bulls, and bears. These large leverage, the tools institutions use to kill retail investors are much safer. Through continuous research and analysis, strategies can be formulated, strategies adjusted, and implemented to control risk tolerance and own capital allocation, so that loss of principal can be minimized. We have created a gathering place for retail customers, so ➕ I can learn together, exchange, and warm up in groups.