$Tesla (TSLA.US)$ shares had their best day in 11 years last Thursday, soaring nearly 22% in trading after it reported higher-than-expected quarterly profit and delivered a bullish outlook for next year.
This marks a turnaround for the electric vehicle behemoth, which has faced rising pressure in recent quarters as amid concerns of a slowdown in global demand for EVs.
More importantly, CEO Elon Musk had struck an upbeat ton...