Quote from marketsurfer:
If charts are not used for predictions and merely create a "possibility" Peter Br#ndt's words--- why not just use random entries? Random entries also create the possibility of a win or a loss, depending on luck and money management. I dont' understand the chart crutch when it comes to making trading decisions.
I'll venture that 99% of all chart artists have little or no back ground in statistics or probability studies-- resulting in the wacky notions
I think the chart delusion is a consequence of
Innumeracy: Mathematical Illiteracy
http://www.amazon.com/Innumeracy-Mathematical-Illiteracy-Its-Consequences/dp/0809058405
surf
ps Thread is pushing 12,000 hits in 10 days and is the 13th all time largest hit producer in the history of the Psych thread in its short existence----
Do yourself a favor...pick any market, gold, crude, SPY etc. Whip out excel and apply a rolling volatility study in that market with your high and low data, let's say over a rolling window of 15 days.
See if there is a correlation with volatility in one period with volatility in the prior period. If you have done any work with simple statistics this should take you less than 20 minutes. Take it a step further...Do periods of compressed volatility precede periods of higher volatility? Do these periods of compressed volatility look like anyone of your favorite chart patterns?
You will see why chart patterns provide possibility. Not just possibility of a random move but a significant move!
Now this is pretty simple stuff...the fact is you haven't done the work. Thats usually what it comes down to...most people arent willing to put the work in!


