Tesla is tanking Robin Hood accounts.
Tesla's tight battery supply could be accelerating the need for a new solution.
Shares of the electric carmaker have been up and down in early trading Wednesday.
Elon Musk is helping move the shares after a big Tuesday meeting.
If spun off, Waymo would offer a significant challenge to Tesla's ambitious self-driving efforts.
Tesla front-man Elon Musk could have a catalyst up his sleeve for Friday.
The electric carmaker's long-term chart indicates it could plunge to as low as $42 a share as momentum readings show no slowing in the stock's decline.
The change is meant to protect against volatility 'in light of the current trading environment'.
Elon Musk's extraordinary efforts require adequate scrutiny.
SolarCity could weigh on TSLA for some time.