Friday, July 24, 2009
The Importance of Tracking Where Volume Trades
Notice how we are beginning to build volume and accept value below the volume-weighted average price (red line) early this morning in ES trade. I like to see how many contracts are executed at various prices during the day (histogram at right) to show how the market is placing value in real time. We are trading within the overnight range, but often a breakout from that range is preceded by a building of volume above or below the range midpoint (VWAP). Remember: a trend day will create increasing distance between price and VWAP; a range day will oscillate around VWAP. We saw yesterday how important it is to make the right early call on day structure. Many of the most challenging days are ones that start as range days and morph into breakouts and trending ones. Tracking volume at price is one way of gauging the likelihood of such morphing.