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The Invesco DWA Utilities Momentum ETF is seeing unusually high volume in afternoon trading Monday, with over 370,000 shares traded versus three month average volume of about 29,000. Shares of PUI were up about 0.1% on the day.

Components of that ETF with the highest volume on Monday were Centerpoint Energy, trading up about 1.1% with over 2.9 million shares changing hands so far this session, and The AES Corporation, up about 0.7% on volume of over 2.8 million shares. NRG Energy is the component faring the best Monday, up by about 3.5% on the day, while Aqua America is lagging other components of the Invesco DWA Utilities Momentum ETF, trading lower by about 1.2%.

For MarketNewsVideo.com, I'm Sayoko Murase.