52 weeks lows are something to look at but don't forget in down markets or in a poorly performing stock, 52 week lows beget new 52 week lows. Just over the holiday was talking to a family member about CMI. Good solid company and down also like 40% or something last year. Dividend around 4%+ and was trading I think around 86, 52 week low was 84.99 at that time. I said I don't know an industrial company like that where economies around the world are weakening you might want to wait a bit. Took a look at chart and told him maybe around high 70s-80 might be a better spot to start a position. He ended up buying some at 87. Later he told me it was a mistake and said should have waited but put another order at 80. Well in this last turn down CMI went just under 80 and has bounced back to that 87 area now. I myself didn't trade it at all though.I have both VZ and T. I have recently been buying Diebold 4.6% div, ETN 4.6 %, CSCO 3.7%, EPR 6.7%, IP 5%, PFE 3.9%, UTX 3% most of them at 52 week low and down 25-40%. Might still go down more and then will buy the BIOTECHS and high flyers.
Point is I don't get too caught up in the 52 week lows even if it is something I look at. My personal opinion is if you like this stuff pick up a book on charting, technicals, candlestick patterns. I think it's one of the best decisions I made a while ago when I began trading for myself. It gives you a bit of a roadmap and you're not just flying blind. It doesn't mean I don't pay attention to fundamentals but I do it in combination with charting etc.. and it's been working for me including through the crisis. Mind you as I've said I do this in the safety of names I trust and I think are strong fundamentally but it's nice to have a guide which I think charting etc. helps give you.