Echoes from the Porsche electric car debacle could be spooking Ferrari shareholders, as the Italian supercar maker prepares to launch its own EV. Ferrariās share price is wallowing at lows for the year, defying a firmly established tradition.Investment banks remain bullish and unruffled by this, but the share price remains firmly in the dumps weeks after it should have started to rally.Could a Chinese automaker be about to launch its own range of snarling, howling, beguiling sports cars for the super-rich?

