Shares of Citigroup ( WBS) closed at $27.99 Friday, returning 6% year-to-date, following last year's 44% decline.
China's yuan, which has weakened in the last three years, is poised to extend the streak in 2017 as officials shepherd foreign reserves to shore up bad-loan-riddled banks.
President Trump has promised a "massive" and "phenomenal" tax plan, which has propelled stocks to record highs.
Billionaire investors appear to see good times ahead with a fellow billionaire in the White House.
He thinks under Trump the banks might win big.