osinprice ovime and adding them up, diding the prices bthe days in a paiculareasureperiod dog everything tonig. i'm breaking it wn. you cameasure a moving avege addg up tenays with closing prices and ploing it on araph. eachay you add in the new and drop off the earliest pricto get the sum of a measuring . the technicians i checd with.they notice thou at&had d a floor at the21 lev if the stock had bounced o of it kept faing, meaning it couldn't get throughfailing to move up abovthe 200-day moving erage. at's what they looked at a that creed what looked tbe a ceiling. the 20day moving average. they felt every me it got therthe stk was capped. &t craed throughhe resistce for the 200 day movingrch for a greatrade or stnt. the olro e olroof w a new for. every time it went above the old roof iwould create a new floor. the stock would come back anit itidt go back to the climax low. it held. lookin looking back at the beautiful bottoming that we see here with at&t, it now seems like child's play. course. at thamoment it anything but . at t same tihe techn analysts were saying t bottom is in d i