Bearish chart patterns are those that are recognized as potentially leading to a decrease in price of the stock. One trades bearish chart patterns by 'shorting' the stock. A 'short' trading or investing position is one where you borrow shares from your broker and sell shares in the expectation that you will buy them back ('cover' them) in the future at a lower price, thereby making a profit. We have developed algorithms for two watchlists based on chart patterns that are recognized as providing excellent short trade signals when stocks break down from these chart patterns. These links describe our implementation of the pattern and hints on how to trade them.