Should You Buy Rivian While It's Below $12?

Rivian stock keeps falling. Is now finally the time to buy?Rivian (RIVN -3.15%) stock can't catch a break. Last month, I explored whether investors should buy the stock after its value fell below $13 per share. Following another decline, Rivian shares are now priced below$12 -- just pennies above the $11 mark.Now trading at its cheapest valuation in years, is now finally the time to buy this growth stock? The answer for many investors is yes -- but there's a catch.Rivian stock clearly has massive upside po ...