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Wednesday's ETF Winners & Losers

Energy funds are declining.


B2B Internet HOLDRs


exchange-traded fund was one of the session's best performers as holding



was adding 2.1%. The ETF was up 4 cents, or 1.7%, to $2.34.


PowerShares Lux Nanotech


ETF was also gaining ground after holding



surged 23.8% on a strong fourth-quarter earnings report and first-quarter guidance. The ETF was higher by 29 cents, or 1.7%, to $17.38.


Internet Infrastructure HOLDRs


was adding 1.2% after

Vitria Technology

TheStreet Recommends


rose 5.5%. The ETF was gaining 7 cents to $5.73.

Bundled securities tracking energy were the big losers Wednesday as crude oil relinquished early gains and dropped $1.17 to close at $57.71 a barrel. The

iPath Goldman Sachs Crude Oil

(OIL) - Get iPath Series B S&P GSCI Crude Oil ETN Report

ETF was recently down 2.3% to $35.51. The

United States Oil

(USO) - Get United States Oil Fund LP Report

ETF was shedding 1.9% to $48.26, and the

SPDR Oil & Gas Equipment & Services

(XES) - Get SPDR S&P Oil & Gas Equipment & Services ETF Report

ETF was lower by 1.4% to $29.54.


Pharmaceuticals HOLDRs

(PPH) - Get VanEck Vectors Pharmaceutical ETF Report

was also lower as

Forest Laboratories


was falling 4.2%. The ETF was down by 65 cents, or 0.8%, to $79.04.