Rivian and Lucid shares plunge after weak EV earnings reports
A Rivian electric truck sits parked in front of a Rivian service center on August 08, 2023 in South San Francisco, California.Justin Sullivan | Getty ImagesShares of electric vehicle makers Rivian and Lucid plummeted Thursday after the companies reported disappointing results and stagnant production in their fourth quarter earnings after the bell Wednesday.Rivian shares plunged about 25% and Lucid's stock sank more than 15% as of Thursday afternoon.Rivian forecast it will make 57,000 vehicles in 2024, slightly below the…