) see link below (happily they have lost in justice court):Quote from harrytrader:
Perhaps they fear to be attacked for diffamation by a coalition of system sellers so they use these terms
Quote from harrytrader:
On the origin of patterns according to legendary Richard Wyckoff ... and you know what my model could be viewed as a QUANTIFICATION of what he calls "the 'composite operator' theory, which stated that large pools work to manipulate the price of stocks, leaving definite footprints behind on the chart in patterns of accumulation and distribution"
https://www.lbrgroup.com/index.asp?..._Futures_patter
'Starting with a pattern' February 1999 - excerpt
Richard Wyckoff was a trader and market analyst who was active in the market
around the turn of the 20th century, about the same time as Charles Dow was
writing for the Wall Street Journal. As a trader who was curious about the
market, he arrived at a methodology that concentrated on price and volume
analysis, point and figure charting, and a comparison between related
markets and indexes. He wrote several books about the market, including the
famous 'Rollo Tape,' a book about the subject of tape reading written under
an assumed name. His writings were later compiled into a comprehensive
stock market training course, which is still offered today. Wyckoff
postulated the 'composite operator' theory, which stated that large pools
work to manipulate the price of stocks, leaving definite footprints behind
on the chart in patterns of accumulation and distribution. Wyckoff also
believed in the theory of 'cause and effect' whereby the market would build
up of supply or demand within a trading range.
Quote from OddTrader:
Is self-fulfilling a kind of feedback loop?![]()
The Janus Factor: http://www.equitypm.com/TheJanusFactor.htm
Q
Feedback Loops
Feedback is commonplace. Businesses routinely solicit feedback from customers, and that information is returned to the marketplace in the form of improved products and services. The best companies seek feedback continuously, and in the process convert information into long-term success. To a large extent such feedback determines winners and losers and, more generally, helps move the economy forward. In a free-market society feedback is pervasive, so it should come as no surprise that feedback is at work in the equities market as well.
There are two sorts of feedback--positive and negative.
UQ
Quote from harrytrader:
Many scientists have quantified such hypothesis - using agents modelling - once again when one stays with fuzzy concept it is often seducive but when it is quantified it isn't any more or not so much. Quantification of such hypothesis will encounter the El Farol problem (see http://www.elitetrader.com/vb/showthread.php?s=&postid=342257&highlight=farol#post342257): the crowd cannot accord because there are too many possible strategies (expression used in the article is "ecology of diverse strategies") so the crowd alone cannot explain the real behavior of the market. Feedback loop exists for sure, but it cannot tell the cause that's why such kind of model are just qualitative because quantitatively they can't predict real market, they only simulate fictitious market.

Quote from harrytrader:
On the origin of patterns according to legendary Richard Wyckoff ... and you know what my model could be viewed as a QUANTIFICATION of what he calls "the 'composite operator' theory, which stated that large pools work to manipulate the price of stocks, leaving definite footprints behind on the chart in patterns of accumulation and distribution"
https://www.lbrgroup.com/index.asp?..._Futures_patter
'Starting with a pattern' February 1999 - excerpt
Richard Wyckoff was a trader and market analyst who was active in the market
around the turn of the 20th century, about the same time as Charles Dow was
writing for the Wall Street Journal. As a trader who was curious about the
market, he arrived at a methodology that concentrated on price and volume
analysis, point and figure charting, and a comparison between related
markets and indexes. He wrote several books about the market, including the
famous 'Rollo Tape,' a book about the subject of tape reading written under
an assumed name. His writings were later compiled into a comprehensive
stock market training course, which is still offered today. Wyckoff
postulated the 'composite operator' theory, which stated that large pools
work to manipulate the price of stocks, leaving definite footprints behind
on the chart in patterns of accumulation and distribution. Wyckoff also
believed in the theory of 'cause and effect' whereby the market would build
up of supply or demand within a trading range.