Royal Carribean Lines (RCL),
In the
previous article in this series, we introduced the concept of a hierarchy of
support levels, according to which trend reversal points can be identified with finding support at one member of a
group of theoretical support curves (labelled "primary", "secondary", "tertiary"
etc. according to seniority). This is illustrated in the Midas chart for Royal
Carribean Lines (RCL), where we have
plotted three such support curves. We have also called attention in this chart
to another example of the utility of including
the obv as a leading or coincident indicator of price trend change.
Note also
that for the first time we have shown a theoretical RESISTANCE curve. In point
of fact, there is complete symmetry in
the Midas method between support and resistance! The theoretical
resistance curve is generated by exactly the same algorithm as the support curve(s).
As a
general rule, when one observes multiple confirmations of a relatively
"young" resistance curve, together with a change in the trend of the obv - as in the RCL example -
then the expectation is that the hierarchy of support levels will be violated
one by one and replaced by a new
hierarchy of resistance levels defining the new primary bear trend. This is on
the verge of happening in RCL which is
at a crossroads as of 4/21/95.
Note RCL
has stopped at the primary support level and that obv has not yet broken down
into a new low (in fact it is slightly
higher than it was at the previous contact with the primary). RCL could
bounce from here and again challenge the primary resistance. In fact we often encounter cases where the price is
"squeezed" between primary support and resistance curves, a silent mortal combat that is usually not evident in
the conventional charts. If the price does convincingly penetrate the primary
support, on the other hand, with
corresponding new low in the obv, then the probability is high that the primary
bull move which carried RCL from 16 to
30 is over.
A second
example of the completely symmetrical roles played by the theoretical support
and resistance hierarchies in the
dynamics of a major trend reversal is shown in the Midas chart for
Digital Equipment (DEC). The near-coincident penetration of the primary resistance, the breakout into
new high ground of the obv and the first validation of the young secondary
support (at a cumulative volume of
about 2.65) all confirmed the expectation that a primary bull trend was
underway. Conventional technical
analysis, on the other hand, might have interpreted this as merely a
"normal" 50% retracement of the drop from 43 to 19!
Now note
the areas marked "P" in the DEC chart. P stands for
"porosity" which is the term I use to characterize situations when
a "bounce" from a support or
resistance level is not "clean" in the sense that some relatively
small penetration occurs before the
expected trend reversal. Perhaps "elasticity" would be a
better term than porosity, since the S/R (an abbreviation for "support
or resistance" which we shall
henceforth use) level can be imagined to have some "give" rather than
being rigid. Or one could just say that
the Midas method is after all a simple approximation to a more complex and less
deterministic reality.
Finally,
to deliver on a promise made at the conclusion of the preceding article, in the
next graph we show what the DEC Midas
chart would look like if we plotted everything versus time rather than
cumulative volume. In this mode of representation, the S/R levels are seen to be "jerky" and
therefore are difficult to visually extrapolate, whereas in the cumulative
volume domain they are relatively
smooth and continuous. Thus we prefer to work with cumulative volume instead of
time, although this is not always
possible. When we wish, for example, to introduce the Midas theoretical
S/R levels into commercial charting software packages - which we will in fact do in a later article
- we are stuck in the time domain since such packages have no flexibility in
choice of abscissa. Our hope of course
that these articles will create sufficient interest in the Midas approach to
motivate the software authors to generate Midas upgrades to such packages!
Category: Methods of technical analysis
|