Iamgold (IAG) closed at $3.95 in the latest trading session, marking a +0.77% move from the prior day. This move outpaced the S&P 500's daily gain of 0.08%. Meanwhile, the Dow lost 0.12%, and the Nasdaq, a tech-heavy index, added 0.07%.The gold and niobium mining company's shares have seen an increase of 4.53% over the last month, surpassing the Basic Materials sector's loss of 1.43% and the S&P 500's loss of 0.21%.The investment community will be closely monitoring the performance of Iamgold in its forthco ...