Last year, Norilsk bought U.S.-based Stillwater Mining to gain a toehold in North America.

FORBES

Stillwater Mining Co. shares are currently trading up about 1.1% on the day.

FORBES: SWC Crosses Above Key Moving Average Level

Stillwater Mining Co. shares are currently trading down about 9.2% on the day.

FORBES: SWC Makes Notable Cross Below Critical Moving Average

Stillwater Mining Co. shares are currently trading up about 6.5% on the day.

FORBES: SWC Crosses Above Key Moving Average Level

Stillwater Mining Co. shares are currently trading up about 2.1% on the day.

FORBES: Connect

Among the largest underlying components of XME, in trading today Carpenter Technology Corporation ( CRS) is off about 1%, and Stillwater Mining ( SWC) is higher by about 1.3%.

FORBES: Mining Stocks in Focus as QE2 Ends

Among the largest underlying components of XME, in trading today Stillwater Mining Co. ( NYSE: SWC) is up about 1.8%, McEwen Mining Inc. ( NYSE: MUX) is up about 2%, and Steel Dynamics Inc. ( NASD: STLD) is up by about 1.7%.

FORBES: SPDR S&P Metals and Mining ETF Experiences Big Outflow

Among the largest underlying components of XME, in trading today McEwen Mining Inc. ( NYSE: MUX) is down about 3.6%, Stillwater Mining Co. ( NYSE: SWC) is off about 5.3%, and Steel Dynamics Inc. ( NASD: STLD) is lower by about 2.9%.

FORBES: Noteworthy ETF Outflows: XME, MUX, SWC, STLD