china white said:
dear Skim and Socrates,
i hope u don't mind if I ask u a Q to clarify a bit of a cobweb in my mind
as u obviously r much further than me along the road of volume readings.
I am attaching a 2 min chart of today's action. The blue line on the volume study is 3 ma of volume - which is essentially normalised 6 min bar volume - similar to 5 min readings that most of the ppl here, I believe, r using for volume readings.
My confusion lies here:
Assume we have a number of tops. Where is the optimal volume-based point of fading the rally - when the volume spikes r decreasing from one top to another and u short the highest price but lowest volume top (low participation of the bulls on the last thrust) OR when volume spikes r increasing and u fade the last top with buying climax?
U will see that early in the day (pink line) fading the buying climax is the best thing u cud do. However, on all further moves, the best point to go against the preceeding price action wud be fading lowest volume final thrusts, so to speak (green lines). My guts as an ex-OTC trader wud be to fade buying climax, when u get 20 calls from your clients on all your phone lines jumping out or plain shorting. However, I am seeing plenty of examples to the contrary.
many thx in advance!
Dear China White,
Let us break this question up into easier morsels, because you are asking several questions at the same time, whereas probably you and I can multitask on this others cannot.
The first concept for you to grasp that will really help you not only with this problem which is a classic but to empower you to when similar scenarios develop is as follows:~
A flexible relationship exists between price behaviour and volume, and not a rigid one.
I will explain further:~
It does not necessarily mean for example(and it does not matter at this stage what the instrument is) that for a given advance of volume the price will move a certain amount.
It does not necessarily mean that for a given volume value the price will progress a certain
amount, meaning in essence that if that volume value were doubled in the next bar the price should necessarily double its progress also.
In other words the relationship is not fixed because of the introduction of variants that affect this ratio, (I am going to end up writing a textbook here in the end you will see~no, I'm kidding) If a fixed relationship did exist on a push pull basis that could be identified, it would be the case, but it is not. Why not ? Let us see~
First of all market conditions fluctuate. They have to fluctuate because the market cannot be boiling all the time. It cannot be busy all the time. It cannot be moderately active all the time.
It cannot be subdued all the time. It cannot be very quiet all the time. It cannot be extrememely quiet all the time. It cannot be inactive all the time. The only time the market can be guaranteed to be inactive is when it is closed. In other words the nature of market activity itself requires that there should be variety in the nature of changes in intensity and quantity . This variety appears random. It is particularly distinctive in markets that are not developed, that is they become totally unpredictable because these changes are so radical as to be extreme, which is what happens in markets that are illiquid.
Very close study over many years will show you it is not. This is the first priciple of alternation, with regard to volume.
Secondly the responses to these changes are not the same on every occasion. The market may be said to be thin. What does this mean ? It really means more than one thing and is therefore confusing to practitioners of trading, and to forecasters.
When a market is thin, it means not only that there are few participants and that activity is low,
it may also mean that there is not much stock about to be had. Therefore taken in conjunction with what I have just explained above, consider the effect on a thin market of sudden demand, or of sudden supply. The greater the sudden arrival the greater the effect on prices, out of proportion to the volume. Hence the fact that the relationship that exists between volume and price is further complicated.
Thirdly the exchanges are apt to play tricks. I am sure you will have experienced a breakdown
in data transmission coincidentally when a significant move is in the offing only to be resumed after the event. Some datafeeds lump the volume on the first bar announced, thinking it is a help to kwow, notwithstanding the break in transmission, how the price has jumped or slumped in the interim and what volume was attributable. As you have OTC experience you can best appreciate the significance of the obvious.
Fourthly, as if all this was not complicated enough, there is the problem of DVD , which is even worse because it places the wrong volume under the wrong bar and distorts everything.
It couldn't get worse could it ? Because the implications are that all this screws up the harness.
That is why in the darkest dark of the star chamber all data is free of harness. The consequences are twofold. I will explain further :~
Volume is the result of activity. It is the result of price action.
But,
Conditions can exist in which volume assumes a character of its own, that is, instead of
volume being the consequence of price change, the arrival of volume causes price changes.
In other words, volume may be causative or subjective !
Therefore in the same way as activity is subject to alternation, so also the effect of volume
will alternate between being causative and subjective.
Now we are getting closer to the nitty gritty.
At or around tops, volume, depending on what hat it is wearing, may be causative or subjective.
Tops may have lo vol that lead to collapses, They may have hi vol that lead to collapses.
The key to the whole riddle is to tune in to the intent. The intent is hidden by the factors of
price and volume. The top traders know this. Therefore they are able to manipulate the perceptions of the unskilled. You have to train yourself to use every faculty of your reasoning and intuittion to accurately pinpoint which of these several combinations are in force.
This comes with time, it is a skill that is difficult to explain.
During wartime morse code was used extensively to send and receive coded messages
by wireless telegraphy as sounds comprising dots and dashes. The operators at HQ had
listened for so long to morse messages that they acquired a skill level of detection in which
they were able to identify the sender of morse code by the sender's "style" or "pulse".
That is what you have to strive to perfect with volumetric problems.
This explains the problems that you are facing that confuse you.
Can I ask you whether you are consistenty trading one instrument or more?
If you vary from instrument to instrument you will end up being very confused indeed.
You have to start by specialising in a particular instrument in order to get "the beat" , in order
for you to acquire the correct model upon which to build your proficiency at reading the market.
Then you can progress to othe instruments and you will then be able to distinguish the difference between one and another. Each one has a footprint, what in code cracking is called a crib. You must work at grabbing the crib before you can progress. You cannot just jump in and arrive at conclusions without doing this very tedious and laborious and long work first.
Now you can see the reasons why you are baffled. There are two questions you ask but there are two answers to each question. Intent is the key. I respectfully suggest you spend a lot of time just watching because it is the only way. Eventually, if you posess the correct faculties
of being what we call a visual mathematician, suddenly to your astonishment it will talk to you in a way you are not able to describe or explain to others readily, because it is experiential and facultative, and ultimately not mechanical.