Speaking of technical analysis, may as well post this here:
dbphoenix said:
"TA is not the use of past price and volume to make predictions about future price.
TA is the study of price behavior. What the trader does as a result of that study is outside the purview of TA."
DB, I have a question. While I'm not new to TA, I have a lot to learn and your following quote confuses me, and I'm sure would confuse others: "TA is not the use of past price and volume to make predictions about future price".
Maybe I'm misreading, but, what about "measured moves" and should price targets based on supply/demand (TA) be thrown out? Thanks.
Technical analysis is the study of price behavior. While anything that relates to price behavior could be called "technical analysis", most of what is called technical analysis is not essential to it or even necessary. One needn't know anything about "patterns" and/or "indicators" in order to observe price behavior and formulate hypotheses regarding why it is moving as it is. Indicators have been around for decades, but technical analysis has been around for centuries.
As for prediction, one cannot even begin to predict what price is going to do until he thoroughly understands what it is currently doing. But while it's current behavior is in the market, i.e., the high of the day is the high of the day regardless of what one thinks about it or who sees it, any predictions that are made by the observer/trader are in the mind.
This brings into question anything that may originate with raw data but which is interpreted by the mind: measured moves, risk:reward ratios, price targets, patterns (too many to list), bar intervals (1m, 5m, 15m etc), candles, indicators (hundreds of them), and so on.
In order to distinguish between what is real, i.e., in the market, and what is gurubabble, one must test these propositions in order to determine whether or not they have any value at all and, if they seem to, whether or not they have enough value to enable the trader to incorporate them profitably, e.g., is the probability of success of whatever it is high enough for me to screw around with it or is it just another half-baked idea that sometimes works and sometimes doesn't but not nearly enough for me to trade real size with it?
Once one does this testing, he finds that much of what is commonly-held to be true about TA is wishful thinking. But the essentials of TA, the study of price behavior, the results of demand/supply imbalances, are today what they have been for thousands of years.