$Direxion Daily 20+ Year Treasury Bull 3X Shares ETF (TMF.US...

TMF progresses towards 0 in the super long term, so it's not something you can hold for a long time, but I think it's a good investment destination in the current phase ☺️

What is the basic long-term period of leva products ✕

If the original index is not a product that can beat interest rate costs, assets will be devalue when interest rates are high.