The Darvas Method

[Trade Ideas]

Let's create some examples to illustrate.

If I could filter for anything, how would a Darvas filter work? Expanding volume to me means a stock that is trading x% above what it normally trades for the time period (let's say the day). For example all stocks trading 50% above their normal trading volume.

The expanding range I assume refers to the stock price. I have a filter that can simultaneously look for stocks that are trading unusually high volume and are in the midst of an expanding or a contracting range.

Here is a list of filters available to me. What filters and then alerts would you choose?
http://www.trade-ideas.com/Config.php?dest=View.php&O=3_3d_0&WN=FREE+High%2FLow+Ticker