Sigma Lithium is transitioning from a development story to an operating miner, showing consistent execution and cost control ...
Sigma Lithium Corporation (SGML) closed the most recent trading day at $5.62, moving -6.64% from the previous trading session. This change lagged the S&P 500's daily gain of 1.23%. Elsewhere, the Dow ...
The Trump administration proposes replacing the H-1B visa lottery with a wage-based system; submit public comments by Nov. 24 ...
Sigma Lithium Corporation (SGML) closed the most recent trading day at $6.32, moving -7.6% from the previous trading session. At the same time, the Dow added 0.47%, and the tech-heavy Nasdaq lost 0.16 ...