We have artificially propped up market condition with high prices and low volumes on any matrix. Financial sector is not untouched by it. Recent rally in financial sector feels more like a speculation than value investment. But we're all allowed to speculate so power to all market participants.
However the rally calls for pullback and there's a easiest trade case to be made about FAZ which is 3X leveraged Financial Bears ETF. with great upside returns due to a pullback on fundamental levels. Be aware leveraged ETF is not a product to hold for a long time so quick returns enthusiast should understand risk before buying. Good Luck !