TradingKey — On September 8, Eastern Time, Bloom Energy (BE) reclaimed the $280 mark after two months.

S&P Dow Jones Indices announced last Friday that Bloom Energy will be officially added to the S&P 500 Index, effective before the market opens on September 21. Back in July this year, the family portfolio of former U.S. House Speaker Nancy Pelosi had already placed a heavy bet on the stock. An index seat and a high-profile addition have provided Bloom Energy’s stock price with dual support from both structural capital inflows and market sentiment.

The S&P 500 is not a simple automated list based on “the top 500 by market capitalization.” Beyond criteria such as market cap, liquidity, and U.S. listing status, the S&P Index Committee…