Market forces Part.II

Now look what happens to the market opening, where one side to the top 49 to 51. Each participant takes its trading book, where he notes the quantities bought and sold, and courses. If two participants are large buyers, this means that for each market is 55, as they scored 10 of their paper and if it's reality, the market is actually 60. Unless there is immediately a big seller, who then entered a small figure, and is ready to bring down the market. If the seller is an observer, he can let up the market with buyers and sell them on what he considers to be the high point. Within seconds, the market can be very animated, change direction, experience significant estimated that each is of the opinion of others, etc. ... 10 people, 10 figures on pieces of paper, and it's like in Chicago, on the floor of the CME.
Put some rules to govern the listing. For example, processing a maximum of 10 contracts by negotiation set a maximum open position of 100 contracts, purchase or sale. It is also fun to publish a regular figure, as if that came out was 2:30 p.m. ET in the U.S. CPI or the trade balance. To do this, simply draw a paper hat and announce the number.

 Almost instantaneously, the market will adjust to the new value: If 10 was published, the market must rate 55; if it's 3, it is 47, according to the same principle. Once the information is public, it is immediately incorporated into lesson: it is the principle of market efficiency.