Playing this thing, it's best not to play after 9 PM, you can't predict the trends of the US stock market, how do you play with a needle every minute? And then, if you want me to guide you, just say 'd'. No charge, and also, don't be fooled by the paid ones, many people claim their win rate is 70 or 80. They don't dare to share, only post about making money, but the fees are exorbitant.