Money Tesla stock price surges past $700 as Argus Research boosts its target to $808 February 3, 2020 Jessica Menton, USA TODAY Comments Off on Tesla stock price surges past $700 as Argus Research boosts its target to $808 Shares of Tesla surged 17% on Monday, on pace to close at an all-time high after Argus Research boosted the electric car maker's price target.