Alpha Natural Resources Inc shares are currently trading up about 8.8% on the day.

FORBES: Connect

Alpha Natural Resources Inc shares are currently trading off about 7.5% on the day.

FORBES: Alpha Natural Resources Inc Stock Getting Very Oversold

Among the largest underlying components of ERX, in trading today Alpha Natural Resources Inc ( NYSE: ANR) is down about 2.7%, Apache Corp. ( NYSE: APA) is down about 0.7%, and Arch Coal, Inc. ( NYSE: ACI) is lower by about 2.3%.

FORBES: ERX, ANR, APA, ACI: ETF Outflow Alert

Among the largest underlying components of ERX, in trading today Alpha Natural Resources Inc ( NYSE: ANR) is up about 3.9%, Anadarko Petroleum Corp ( NYSE: APC) is up about 2.5%, and Apache Corp. ( NYSE: APA) is higher by about 1.9%.

FORBES: ERX, ANR, APC, APA: Large Outflows Detected at ETF

Among the largest underlying components of ERX, in trading today Alpha Natural Resources Inc ( NYSE: ANR) is up about 2.6%, Arch Coal, Inc. ( NYSE: ACI) is up about 2.7%, and Atwood Oceanics, Inc. ( NYSE: ATW) is higher by about 1.2%.

FORBES: ERX, ANR, ACI, ATW: ETF Outflow Alert

Among the largest underlying components of ERX, in trading today Alpha Natural Resources Inc ( NYSE: ANR) is down about 0.8%, Arch Coal, Inc. ( NYSE: ACI) is up about 0.4%, and Atwood Oceanics, Inc. ( NYSE: ATW) is up by about 0.2%.

FORBES: Noteworthy ETF Inflows: ERX, ANR, ACI, ATW

Among the largest underlying components of ERX, in trading today Alpha Natural Resources Inc ( NYSE: ANR) is down about 2.5%, Arch Coal, Inc. ( NYSE: ACI) is off about 0.9%, and Atwood Oceanics, Inc. ( NYSE: ATW) is higher by about 0.6%.

FORBES: Daily Energy Bull 3x Shares Experiences Big Inflow