Third, realize the general trendBoss S&P 500ETF(513500) and its corresponding OTC fund are Boss S&P 500 Connection A(050025)."Historical Opportunity: US Stocks" Link Address: https://xueqiu.com/2584083152/240686453? scene=1036&share_uid=2584083152
"A Historical Opportunity for US Stocks Once in 10 Years" Link Address: https://xueqiu.com/2584083152/253213175? scene=1036&share_uid=2584083152"Don't miss the rare crisis" link address: https://xueqiu.com/2584083152/244246732? scene=1036&share_uid=2584083152
"What do you buy now? Link address: https://xueqiu.com/2584083152/266118016? scene=1036&share_uid=2584083152Jing Shun Great Wall Nasdaq Science and Technology Index Dollar Cash (017092)First, the investment direction: pro-cyclical and four main lines