Trade it: What to buy if Yellen plays dove again

Many traders expect the Federal Open Market Committee meeting announcement Wednesday to be dovish as Fed Chair Janet Yellen responds to the extreme market volatility that has ensued since the central bank's rate hike at the last meeting.

So what typically happened to the markets during the easy money Fed days of old?

Using hedge fund analytics tool Kensho, we looked at which companies and ETFs performed the best during those Yellen Fed days when it left rates unchanged.