Signet Jewelers (SIG) is up 20.2%, or $9.75 to $58.05. Published first on TheFly – the ultimate source for real-time, market-moving breaking financial news. Try Now>> See today’s best-performing stocks on TipRanks >> Read More on SIG: Signet Jewelers rises 22.3% Signet Jewelers rises 20.0% Options Volatility and Implied Earnings Moves Today, March 19, 2025 Signet Jewelers Unveils ‘Grow Brand Love’ Strategy Signet Jewelers CFO says FY26 guidance assumes ‘measured consumer’ Disclaimer & DisclosureReport an Issue