In the last trading session, Wall Street was downbeat. Among the top ETFs, (SPY Quick QuoteSPY - Free Report) lost 1.24%, (DIA Quick QuoteDIA - Free Report) retreated about 1.14% and (QQQ Quick QuoteQQQ - Free Report) moved 1.32% lower on the day.

Two more specialized ETFs are worth noting as both saw trading volume that was far outside of normal. In fact, both these funds experienced volume levels that were more than double their average for the most-recent trading session. This could make these ETFs the ones to watch out for in the days ahead to see if this trend of extra-interest continues.

(SCHE Quick QuoteSCHE - Free Report) : Volume 3.69 Times Average

This broad emerging market ETF was under the microscope as about 10.54 million shares moved hands. This compares with an average trading volume of roughly 3.33 million shares and came as SCHE lost 1.7% in the last trading session. SCHE is down 1% in a month’s time.

(VBND Quick QuoteVBND - Free Report) : Volume 3.24 Times Average

This total broad market ETF was in the spotlight as around 99,830 shares moved hands compared with an average of 30,820 shares a day. We also saw some price movement as VBND lost 0.12% in the last session. VBND has lost 0.5% over the past month.

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