The watchlist having three price levels would be cool, but they are just regular watchlists with the day's price action. The weekly and monthly are just two tabs in that window which I switch between.
I think the best method of watchlists and tracking stocks is going to be different for everyone, because their trading approaches, capital amount, lifestyle and method of analysis are different. I'm more of a swing trader these days who likes to hold for a few weeks and my buys are based on chart patterns. Hanging out for the monster stocks, but trading the small swings in between.
I really like your watchlists too actually. The main aspect I like it is because you can essentially paper trade with it. Sometimes you look at a watchlist, the share price changes and you think nothing of it. Your method shows how much those share prices have changed, which alerts you more to the good ones. Are the dates in the watchlist of when you added the companies to the list?
