NEW YORK — Stocks that are trading heavily or have substantial price changes on Monday:
Stellantis N.V. (STLA), down 23 cents to $19.02.
The United Auto Workers reportedly rejected the automaker's latest wage proposal.
Nikola Corp. (NKLA), up 34 cents to $1.53.
The electric truck maker named Mary Chan as its new chief operating officer.
Clorox Co. (CLX), down $1.29 to $144.91.
The bleach maker said a cyberattack in August will impact its fiscal first-quarter financial results.
Tesla Inc. (TSLA), down $6.98 to $267.41.
The electric vehicle maker is reportedly considering building a factory in Saudi Arabia.
Valero Energy Corp. (VLO), up $2.60 to $146.28.
Energy stocks mostly gained ground as oil prices edged higher.
Freeport-McMoRan Inc. (FCX), down 5 cents to $40.32.
The copper miner slipped along with prices for the base metal.
Chevron Corp. (CVX), up $1.52 to $168.02.
A liquefied natural gas plant in Australia owned by the energy company resumed full production after a fault cut output.
Ennis Inc. (EBF), up 55 cents to $21.55.
The wholesale printing company announced a quarterly dividend of 25 cents per share.