(Advertorial) Index CFDs are one of most popular products for trade, and the latest free guide in CMC Market's CFD Trading Smart Series gives you the chance to learn how to combine them with Bollinger Bands - one of the most popular and reliable market indicators.

Developed in the 1980s, Bollinger Bands are among the most elegant and most reliable of technical analysis tools to help keep a rein on risk. In fact, they've become a standard tool to compare price and critical indicator movements in a volatile market.

Bollinger Bands can help you to identify and trade trend reversals in share indices, and you can also use them to refine entry and exit strategies in different timeframe charts.

So sharpen your CFD trading strategy and learn more about Bollinger Bands. Just click here.