Among the largest underlying components of DIA, in trading today Caterpillar Inc. ( NYSE: CAT) is up about 2.3%, United Technologies Corp. ( NYSE: UTX) is up about 1.4%, and Boeing Co. ( NYSE: BA) is higher by about 1.5%.

FORBES: Noteworthy ETF Outflows: DIA, CAT, UTX, BA

Among the largest underlying components of IWB, in trading today CVS Caremark Corporation ( NYSE: CVS) is off about 0.1%, Caterpillar Inc. ( NYSE: CAT) is down about 0.1%, and Union Pacific Corp ( NYSE: UNP) is lower by about 0.3%.

FORBES: Notable ETF Outflow Detected - IWB, CVS, CAT, UNP

Among the largest underlying components of XLI, in trading today Union Pacific Corp ( NYSE: UNP) is down about 1.3%, Caterpillar Inc. ( NYSE: CAT) is up about 0.1%, and United Parcel Service Inc ( NYSE: UPS) is up by about 0.2%.

FORBES: XLI, UNP, CAT, UPS: ETF Inflow Alert