The tools must show you what the position and expectation of other
active traders are, because you will need to buy cheap—and a cheap
price will be harder to find if everybody else expects the share price to
decrease and is ready to sell. A cheap price is found when the last seller
has finished selling and new buyers come in with a high expectation for
the price to increase.
Finally, wouldn’t it be nice if your computer scanned hundreds of
stocks, applying all these new tools and giving you buy and sell signals?