Keeping it simple is why I got rid of all but 2 indicators. or example, i used to use the Williams %R as an over bought, over sold indicator..tiill I realised my Bollinger band was not only doing the job, but it was doing it with a better visual presentation due to the fact that it is over layed right over the price, instead of sperately underneath the chart. I don't even look at volume much anymore, other than to find the most active contract to study.