LOL yeah I wish I discovered this ETF 5 years ago. Of course, wouldn't have been able to understand exactly what it was back then... but I mean, even a year or two ago? The way this fund works is so obvious. There is no benefit to ever OWN FAZ or FAS. Whatever direction you think the market is heading, short the corresponding one. Or buy puts. I just hope FAZ and FAS continue the way they are operating for years to come. I will be a multi-millionaire within the year.