      At times the 10-day cycle will show up very distinctly. At other timesit may seem to disappear, or it can be a combination of a short cycle and  along cycle. For example, the first ½ trading cycle  may  contract  to  sevendays and the second may stretch to 13 days. Or the  first  ½  trading  cyclemay stretch while the second contracts. The 20-day cycle also contracts  andexpands, and as the dominant cycle its activity will affect lengths  of  thetwo ½- trading cycles.      If the 20-day cycle contracts to 15 days, the 10-day cycle may seem todisappear, or there may be two smaller cycles close to the same length  suchas seven and eight days. There can also be an  extreme  of  a  short  and  along, such as a four and 11. If it stretches  to  28  days,  the  ½  tradingcycles are likely to be longer as well.      With cycles stretching, contacting and disappearing they can  be  hardto identify at times, and  the  lows  and  highs  of  the  sensitive  RSI3M3detrend oscillator is a big help  in  identifying  and  trading  the  10-day(bar) cycles and also the 20-day (bar) cycles.
                                TIMING BANDSThe chart below shows cycle timing bands  that  forecast  time  periods  forcycle tops and bottoms with 70% accuracy.  Knowing  that  a  cycle  is  mostlikely to top or bottom in a timing band allows you to wait  for  a  buy  orsell signal to occur when prices are in a  timing  band.  You  can  use  thetiming bands to forecast tops and bottoms  and  to  enter  and  exit  marketpositions.