

S&P Dow Jones Indices is adding Bloom Energy (NYSE:BE) to the S&P 500 before the open on September 21, and the announcement is driving a sharp move in the fuel cell maker this morning, according to S&P Dow Jones Indices.

Every stock enters your portfolio at the same size, regardless of how sure you feel about it. Here's why.

The Trade Desk stock fell as much as 5.7% Friday after disclosing a major reorganization. The company will cut about 15% of its workforce, largely by the end of the third quarter of 2026.

Ad-tech is splitting into winners and stragglers at midday, it seems. The Trade Desk (NASDAQ:TTD | TTD Price Prediction) stock is slumping faster than the stock market overall as the SPDR S&P 500 ETF Trust (NYSEARCA:SPY) is only down 0.

TTD has plunged 60.3% YTD as revenue growth slows amid soft ad demand across key categories despite long-term growth opportunities.

The Trade Desk (TTD) climbed about 3% in early trading Friday after the digital advertising company disclosed plans to eliminate roughly 15% of its workforce

Trade Desk stock advances after the advertising technology company announces a restructuring plan.

The Trade Desk is laying off 15% of its staff. The adtech company said the restructuring will help it become more focused.