Companies like this one have received a lot of attention from equity investors, for good reason.Stock market players have taken a good, hard look at the energy storage sector lately, and many like what they see. For sector member Eos Energy Enterprises (EOSE -0.08%) this was recently enhanced by a bullish update published by an analyst tracking its stock.This greatly helped push Eos's shares up by more than 22% week to date as of early Friday morning, according to data compiled by S&P Global Market Intellig ...