Here's why bank stocks have rallied since Trump's win

Banks have been the biggest winners in the market's 'Trump rally' ever since the surprising election outcome last month.
While some market observers have warned of bank stocks getting too far ahead of themselves, there is general optimism that banks' fundamentals have vastly improved since the election.
One of the optimists is Richard Ramsden, lead banks analyst at Goldman Sachs. Post-election, Goldman Sachs experienced the biggest gain  amo