Sigma Lithium Corp (SGML) reports its highest gross margin in history and outlines ambitious production targets amidst financial resilience and sustainability commitments.

SIGMA LITHIUM (SGML) delivered earnings and revenue surprises of 0.00% and +19.61%, respectively, for the quarter ended March 2026. Do the numbers hold clues to what lies ahead for the stock?

Detailed price information for Sigma Lithium Corp (SGML-Q) from The Globe and Mail including charting and trades.

US stock futures were little changed after an upbeat day on Wall Street, as investors looked ahead to the final leg of ...