The only thing I'm "Long" at the moment is long term US Treasury Bonds and just recently I bought into a few Gold stocks.
The Fed and RBA turned more Dovish quicker than I expected so that (and a higher Gold price) justified a move into Gold stocks.
Short anything Tech, High momentum/PE & market indexes when they are at the top end of their range and VIX is at its lowest levels.
(Edit, if there wasn't still such a biased to go long then shorters wouldn't have so many opportunities)