All these products lack liquidity, are a form of derivative and will result in massive financial losses for those retail (mom & pop) investors who are the last to sell them. Get out now, reallocate some portion to cryptocurrency ( Bitcoin, Ripple XRP, Tron TRX, Stellar Lumens XLM ) . Your stock broker will never tell you this because it would negatively affect his / her paycheck. If nothing else buy physical gold or silver .