Key Stock Market Developments and Events for Monday, June 22
The stock market opened with a muted start as the S&P 500 remained flat while the Nasdaq showed slight gains. Several major corporate developments were highlighted including AbbVie's $10.9 billion acquisition of Apogee Therapeutics and CRH’s $8.5 billion purchase of Arcosa, both advised by Goldman Sachs.

Tickers: $ABBV $ABEV $ACA $APGE $CRH $GLW $GS $JNJ $MS $NUE $TFC