www.madscan.com is now offering a free stock screener. The stock screener runs in real time and is completely free to use. you can use the scanner to find real time stock setup and it will provide real time stock alerts.
The free version can be downloaded from this link
http://www.madscan.com/esignalcharts/testdownload.aspx
The aspect of a screener is good, but what is not good is that a perfect entry after using ones criteria is, of course, no guarantee that the stock will stay up or go up. These often times turn around the wrong way. One can never know the condition of a stock into the shorter term future even with day trading. Apply trailing or regular stops.
eddyvideostar 2 months ago