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behaviour - introduction

The trading behaviour of the SFE SPI200™ futures contract (SPI) which derives from the S&P/ASX200™ (ASX200), otherwise known as the CASH. This material is the work and opinions of Camron Systems. Authorities for work not ours are fully attributed.

The answers are here. If you look for them. If you are going to do it, do it right

Please refer conditions of use.
Not for commercial use without express permission and attribution.

These articles : There are four categories of topics:

The articles have a day trading bias. Intelligence coming out of USA has traders increasingly day trading. More contracts for less points. Several times per day. Using low cost online trading platforms with low brokerage rates. They're finding it easier to make one or two points than get the big move. Each point is profitable. The same is occurring in Australia.

prologue - a million different ways

Trading is a serious game involving serious players. Rarely done for fun or mental exercise. Its an expensive game to play. Success demands excellence. This site is a series of articles which are building blocks, not a how-to handbook. What to look for. What to look at. How to look. There are a million ways to trade. How you trade will be the sum total of the building blocks you use. Regardless of whether you use the ones presented here.

Take 5 building blocks, and using one, there are 5 alternatives. Take 5 building blocks and using any 2 together there are 32 possible combinations. With 20 building blocks the possible combinations exceed 1 million. At any moment in time. see possible combinations

camron's razor - the simple solution - with 50 basic building blocks, and 635bn permutations - the options are -
(a) learn the 50 building blocks, select 20 that suit you, and from those create 10 combinations that suit.
end up with just the 10 possibilities, and a full understanding of what you see, and how they work. or
(b) keep working your way through the 635bn possibilities.

The articles contain a number of scattered topics. They are inter-related. You might well ask what does visual perception, psychology of sight, probability, logic and memory have to do with trading. At the end is an extract from a paper on pattern recognition and data compression which connect the subjects together. If you read the extract first, and having read it, you might still ask what this has to do with trading. Now knowing they do connect, read each topic and see the connections. Pattern Recognition, Reasoning, Expert Systems

reference links refer to (a) related topics (b) authorities (c) external source material.


undressing the market

For the "rules of logic" and "law of simplicity" see occams razor. Trading is a complex-compound, made up of a number of component activities. To understand an activity, you need to understand the components involved. To understand the form and structure it is necessary to know the composition of each component in order to understand its function. Each component needs to be studied separately. This research is based on behavioural analysis by breaking it down into its component parts. The main participants can be identified and their significance measured. Major traders comprise approximately 80% of the total daily volume of the SPI200. see paretos principle. A small number of causes is responsible for a large percentage of effect. Behaviour changes from day to day. see components of trading


Why is this important?
source - 2002 - Craig MacLean of Traderspace Ltd
"The use of computers to manipulate price information in an attempt to predict market behaviour has become standard practice for market participants. Two basic methods of price analysis are recognised today. The fundamentalist who evaluates all the factors pertaining to the supply and demand of a commodity, ranks them and evaluates their effect on price. The second method is that employed by the technical analyst who uses market generated information only, in mathematical and statistical based methods of price prediction. Regardless of method, computers along with price information, have found ready acceptance by market analysts. ...
Critics of technical trading systems are concerned that their excessive use could reduce the ability of the market to reflect the fundamentals of supply and demand thereby reducing the accuracy of price signals. Market equilibrium could also be distorted by computer systems causing large price variability. Introducing a new dimension of uncertainty into normal commercial operations." extract - "www.afsd.com.au/article/traderspace/trader5a.htm"

related topics
supply and demand
technical analysis
mechanical systems
algorithm trading systems

source - 2002 - Luke Whitton of Traderspace Ltd. "Who Wins at the Futures Game?"
It is a well known fact that over 90% of people who speculate in the futures markets lose money. A daunting statistic for the novice trader, interested in trading futures for the first time. www.afsd.com.au/article/traderspace/trader22a.htm

Further. Most, if not all, new traders use technical analysis and charting. Brokers, and other sources indicate 90% of all new traders fail in the first year. Estimates are 60% of the 90% disappear and never try again. Quote 2005: The manager of one of the larger international futures broker is on the record as saying that after 25 years in the industry, he had yet to meet a successful SPI trader who has made money trading the SPI using charting. end quote. Straight from the horses mouth. Not a good recommendation for technical analysis. Good for the seminar business. It clearly indicates something additional is required.

recommended configuration. simple network, 2 pc's side-by-side, 1 charting, and 1 camron trade analysis screen.

The SPI often trades in a narrow range, 3 or 4 points, for 2 or 3 hours. During this time significant activity occurs. Viewed on a chart, the market is seen to be congesting or doing nothing. Examination of each trade will disclose accumulation or distribution. As a prelude to a down-move, most of the down ticks will be commercial sales, while most of the up ticks will be non-commercial buys. (and vice versa for an up-move)

How can we distinguish between a buy and a sale? The unique characteristic of each trade is explained in the classification and commercials topics. Much of the software available does not provide this important information. Consider a situation where the price is moving up, encompassing a large number of commercial-sized trades that are all sales (on the sell side ie not buys). A price chart will show a rising market, whereas the 'big' money is selling into the rise. And it can be seen. If all the commercial traders bought in concert, in a rising market, there would be no sellers.

Study the market action. Traders can be seen buying in lots of 20 at one price level, immediately offering 10 lots, 1or 2 points above the entry. Same trader. This simulates market depth. Watch it - it happens all the time. Then when it gets near the top a substantial buy order appears, as a support platform, to hold price up. They then stand in the market above that order, on the offer. Clever. As the market is satisfied above that point, the buy order is pulled out. Never gets hit. Don't need to wait for a pivot to see that happen.





day biases

Each trading day has its own characteristics.

  full documentation of this section is available in the preview package  



critical days

The following time periods display critical behavioural influences.

Last week of each Month
Last Wednesday of each Month.
First Week of each Month
First trading Day of each Month

  full documentation of this section is available in the preview package  



lunch time : a quiet time

The behaviour of the SPI is grouped into six timeframes:
pre-open
opening session
morning session
lunch time
afternoon session
happy hour
0940am - 0949am
0950am - 1000am
1001am - 1200pm
1201pm - 1400pm
1401pm - 1600pm
1601pm - 1630pm

Usually there is not much activity during the lunch session. It is usually quiet. Small movements the norm. It is unusual for a large movement to occur during this session. An understanding of what should happen in this session is important to understanding what can happen if it doesn't, and what can happen in the afternoon session.

The main characteristics of the lunch session are.

characteristics 1 through 8

  full documentation of this section is available in the preview package  



Mispricing

The SPI needs reference points.
During the day-session, the SPI uses the ASX200 as a reference point. During the Euro-night-session the SPI uses the FTSE as its reference point, until the US-night-session opens, when it uses the DOW and S&P500, as reference points. The SPI will move in lockstep with the ASX200 during the day, and S&P500 during the night. From 0949am to 1010am the SPI has no reference point. (The ASX200 takes till 1010am to fully open.) From 1610pm to 1630pm the SPI either has no reference point or is going through the transition from the ASX200 to FTSE and GLOBEX. During these times mispricing can occur.

Mispricing occurs when the SPI has

  full documentation of this section is available in the preview package  

related topic squeezing the premium "another source of mis-pricing"



Price targets - intraday

The following targets apply to intraday price behaviour, on less frequent large range days:
•   Long term is a full day
•   Short term - initial target
•   Intermediate - secondary target
•   Long term - final - primary target

Price Targets for more frequent small range days have a different base, are not supplied here.
The 33 point target value used below for less frequent large range days is intentionally not correct.
Specifications and methodology for daily price targets are available to camron clients.

  full documentation of this section is available in the preview package  




Holidays

AU holidays
When australian states celebrate holidays on different days, one state is on holiday and the other is open for business. They are frequently ambush days. see
mechanics of an ambush
low volume days


US holidays
When there is a holiday in the USA, it will usually be a low volume day in the SPI with a strong bias to the upside.

US holidays are frequently AU ambush days.

  full documentation of this section is available in the preview package  


Important Dates

  full documentation of this section is available in the preview package  




 trade classification of buying and selling

classification of a trade : buy versus sale

classification of every trade is the foundation of measuring supply and demand

Throughout, the symbol assignments 'a' and 'b' are used where buy='a' and sell='b'
This concept is exclusive to camron systems ©. First released 1995, see it in action below

Trade classification is a straight forward concept:

  full documentation of this section is available in the preview package  






in-house = off-market trades

Also known as upstairs-market. Futures brokers can marry client orders, internally, instead of on-market, bypassing the outright market. Married trades are reported on a delayed basis. They can be large trades.

Knock-For-Knock Trading
Where possible, brokers will match trades in-house.(see above). If the opportunity to marry in-house is not available and the quantity is large, the executing broker will contact their external colleague brokers looking for a matching order of equal size. When agreement is reached the originating order is placed in the queue, becoming visible to the market at large. The external broker hits the trade immediately. This type of trade is identifiable by (a) it is done on market, (b) the size of the order and (c) the brief time it is in the market before being hit.

Rollovers
Toward the end of the contract period large trades of 500 contracts are executed. They are rollovers from one contract to the next. This activity increases the volume for the day. Care should be taken when comparing a high volume day early in the contract to a high volume day late in the contract. 5 years ago many private traders did not trade in the last 10 days of any contract because of the distorting effect of these trades. The final days of a contract tend to be high volume days. Most of the rollover volume, is done off-market, in-house. Refer to in-house trades above. A rollover is a simultaneous buy and sell order between two contract periods.


dow jones effect

  full documentation of this section is available in the preview package  





price re-assessment

prior to 10:00am
A sudden 10+ point move in the SPI prior to 10:00am, represents a rapid reassessment of the XJO. Reflecting a sudden adjustment in the XJO pre-open, which is usually overdone and can be bought or sold. It must happen prior to 10:00am. When it happens, it is often either the HIGH or the LOW for the day.
These moves have now been related to the opening call and the open price.

happy hour - between 3:55pm and 4:05pm
Inside 'happy hour'. Any sudden squirt of 10+ points at this time usually represents the local elephants doing the rabbit run and just as often rapidly recedes.

happy hour - after 4:05pm
A sustained squirt after 4:10pm often represents the "US westcoasters" or the "manhattan natives" having an 'informed' punt on the Australian market. A characteristic of this move is 30% of the total volume for the day being done during 'happy hour'. See a low volume day turn into a large volume day.

any other time except lunch
A sudden surge will probably be accompanied by a corresponding event driven move in the XJO cash. Events dont go away. Probability dictates the surge will be sustained.



price exaggeration

Price exaggeration occurs when a rise in price is disproportionate to the BUY count or a fall in price is disproportionate to the SELL count. Generally, a change in price will be supported by a change in SUPPLY or DEMAND. When a price change is not supported by an equal change in supply or demand then price exaggeration, or divergence occurs. A logical behavioural state. It can be measured.


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First published June 2003

copyright © camron systems australia

last updated June 2008

These methods and analytics can be used with and applied to any futures product including DOW, FTSE100, S&P500, NasDaq, 10year Bonds, 3 year bonds, 90 day bills, Currencies, GB British Pound, US Dollar, Australian Dollar, Euro, Treasuries, emini, e-mini, mini-dow, mini dow.


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