G A P Y X ,   L L C
Markets are not efficient in the sense that smart money is costly, so that mispricing caused by noise traders is not completely removed. The idea that the market contains noise is supported by the empirical findings reported by Campbell and Kyle (1993), Redding (1996), Morgan (1997), and Shleifer (1998). Recent research, such as Daniel, Hirshleifer, and Subrahmanyam (1998) and Barberis (1998), provides mechanisms by which investor sentiment, based upon psychological theory, leads to market misperception. If traders are overconfident, then they tend to underestimate the firm value just after observing a negative surprise.  GAPYX offers software and consulting solutions that enable you to anticipate such misperceptions and mispricing and use it to advantage in your capital management strategy.


8521 High Drive
Leawood, KS 66206
Leading indicators of gaps, breakouts,
      and market inefficiencies

Software and consulting that enhance your
      results through novel analytics

913-642-5692
913-642-5686
dmcnair@gapyx.com