Fool.com contributor Parkev Tatevosian deciphers a message sent by Ford (F 3.62%) in its latest quarterly earnings call and why it could be positive for Tesla (TSLA 6.18%) and Rivian (RIVN 7.80%) investors.

*Stock prices used were the afternoon prices of Aug. 1, 2023. The video was published on Aug. 3, 2023.