headAndShouldersPattern The Head And Shoulders Pattern The Head and Shoulders Pattern is generally regarded as a reversal pattern and it is most often seen in up-trends. It is also most reliable when found in an up-trend as well. Eventually, the market begins to slow down and the forces of supply and demand are generally considered in balance. The Following is a Typical Trend of a Head and Shoulders Pattern The Formation of a Head and Shoulders Pattern Sellers come in at the highs (left shoulder) and the downside is probed (beginning neckline).