PARIS – L’Oréal stock sank on the Paris bourse Wednesday after its third-quarter results underwhelmed the market. At 11:50 a.m. CET, the stock was trading down 6.4 percent to 372.45 euros. More from WWD As reported, L’Oréal’s like-for-like sales growth for the three months ended Sept. 30 was 4.2 percent, which missed analysts’ consensus by 50 basis points. “This is a notable miss in Q3 versus high expectations in the market,” David Hayes, a Jefferies equity analyst, said in a note Tuesday after the resul ...