Signet surges on surprising sales growth, on pace for best day in 22 years


CNBC—Shares of Signet surged more than 25 percent Thursday after the jewelry retailer reported better-than-expected results.

Signet Surges After Surprise Sales Growth. Shares of Signet Jewelers Ltd. surged 25% on Thursday after the world’s largest retailer of diamond jewelry reported positive same-store sales growth for the first time in a year.