For anyone who thinks that the Nasqaq 100 is in a bubble or has further to run. ETF securities just launched a leveraged long/short ETF. : r/AusFinance
Benefits Of Short Selling Inverse Leveraged ETFs | Seeking Alpha
Sizing Up Long/Short ETF Tools | ETF.com
Beating the ETF: Portfolio Optimisation using Python (…and some linear algebra) | by Roman Shemet | Towards Data Science