The Dow and Russell 2000 are joining the stock market’s party. Is it a game changer for the bulls?

Dow approaches new record and S&P hits all-time high after stronger-than-expected jobs data

'Good news is good news': A mindset shift by investors has driven a new stock-market record

S&P 500, Nasdaq clinch records for third time this week as optimism sweeps Wall Street

S&P 500, Nasdaq close at records on jobs data; Nvidia market cap nears $4 trillion

Datadog to Join S&P 500. What It Means for the Stock.