In short, a p-shaped profile is typically seen in an uptrend and a b-shaped profile is typically seen in a downtrend.
According to Steidlmayer, the four steps of market activity are:
- Vertical movement up or down - the market establishes a series of prices in one direction (i.e., Trending or Vertical Development).
- The market finds a price that stops the directional movement. Essentially. the market moves far enough where it shuts off buying or selling.
- The market begins to move sideways around the stopping price. That is, the market develops one end of the distribution. This is where the market forms a p-shaped profile in an uptrend or a b-shaped profile in a downtrend.
- The market moves to efficiency and begins to form a bell-shaped curve over the entire range of step 1. Essentially, the market is filling in the 'p' or 'b' shaped formation (i.e., Balancing or Horizontal Development).
The markets are in a constant cycle moving from balance to imbalance. I developed my trading plan around these four steps of market development and adjust my trading strategy accordingly. I think it is important for
all traders to start their market analysis by determining the market condition.
Steidlmayer also refers to a concept called "Minus Development", which occurs when the four steps do not occur in sequence or the market skips a step. For example, a market can start an uptrend, move far enough to shut off buying, and then balance around the stopping point forming a p-shaped profile. Step 4 may not occur because the market continues the uptrend. If you review the trading in the YM during the month of October, you'll see that this is what happened as it continued the uptrend. See the chart below.
Having said that, I believe what TinGull is referring to is that the YM is forming another p-shaped profile as seen in the chart below. If the YM trades between the two nodes shown in the profile, then it will complete its p-shaped profile. The question then becomes, will the YM continue its uptrend (step 1) as it has been doing or will it move to step 4 and fill out a larger distribution. TinGull, did I represent your point accurately?
Comments/corrections appreciated.