According to the ETF Screener, Metalico is 2.21% of the Market Vectors Environmental Services ETF (EVX).

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According to the ETF Finder at ETF Channel, NR makes up 3.37% of the Environmental Services ETF ( AMEX: EVX) which is trading up by about 0.6% on the day Wednesday.

FORBES: Newpark Resources Stock Getting Very Oversold

According to the ETF Finder at ETF Channel, BIN makes up 3.72% of the Environmental Services ETF ( AMEX: EVX )which is trading lower by about 0.4% on the day Friday.

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According to the ETF Finder at ETF Channel, NR makes up 3.30% of the Environmental Services ETF ( AMEX: EVX) which is trading lower by about 1.7% on the day Monday.

FORBES: Newpark Resources Stock Getting Very Oversold