ServiceNow Inc., up $49.26 to $415.67.
The maker of software to automate technology operations reported strong earnings in the third quarter.
KLA Corp., rose $2.51 to $308.91.
The semiconductor manufacturing equipment maker gave investors a strong earnings forecast.
Southwest Airlines Co., rose 92 cents to $35.29.
The airline gave investors an encouraging revenue growth forecast after reporting strong third-quarter earnings.
O’Reilly Automotive Inc., up $35.76 to $813.22.
The auto parts chain beat Wall Street’s third-quarter revenue and earnings forecasts.
Wolfspeed Inc., down $19.38 to $87.06.
The maker of energy-efficient lighting gave investors a disappointing financial forecast.
Align Technology Inc., down $40.11 to $181.53.
The maker of Invisalign dental appliances reported weak financial results in the third quarter