It’s a case of one-and-done for Rebecca Minkoff, who has announced she is leaving Bravo’s The Real Housewives of New York City after filming just one season of the long-running reality series.

Shares of Hardide stock opened at GBX 6.80 ($0.09) on Thursday. The stock has a market capitalization of £5.34 million, a price-to-earnings ratio of -226.67 and a beta of 0.86. The firm’s 50 ...