Later this year, Standard & Poor's and MSCI, two of the dominant providers of indexes for exchange-traded fund and index funds, will unveil changes to several major sectors as part of alterations to the Global Industry Classification Standards (GICS). The telecom sector is expected to change in significant fashion as it will be renamed to communication services. That move is expected to impact not only telecom ETFs, but also consumer discretionary and technology funds because some companies currently classified as discretionary and technology stocks are expected to migrate over to the new communication services group. Those changes are expected to affect scores of popular sector ETFs, including the Vanguard Telecom Services Index ETF VOX, Vanguard Consumer Discretionary ETF VCR and the Vanguard Information Technology ETF VGT. SourceWe can expect the breakout and further upside. $VOX, Vanguard Communication Services ETF / D Stochastics are overbought, so the upside is coming to an end. $VCR, Vanguard Consumer Discretion ETF / D Stochastics are overbought, so the upside is coming to an end. The price will go down to the lower edge of the rising channel. $VGT, Vanguard Information Tech ETF / D