Rivian Automotive shares are principally free, the most recent proof, if any was wanted, that the inventory market is tough to determine.
Shares of the electric- truck start-up (ticker: RIVN) fell for a fourth consecutive day on Tuesday. First there was the banking disaster, which hit most shares final week. Then the market discovered Monday that Rivian would possibly finish its exclusivity pact with
Amazon.com
(AMZN), liberating up the auto maker to promote electrical vans to different prospects.