Quote from davelansing2004:
Makosgu... I agree with you that price cannot move without a change in volume... or more specifically, price doesn't move until a buyer AND a seller agrees to make a transaction at a certain price, whether that price is higher, lower, or the same as the current price...my point is that you can look at any EOD chart and show substantial price moves out of consolidation areas, or within established trends, or out of retracements, on either low or high volume. It doesn't seem to make a difference. Volume *only* indicates the number of shares that passed between buyers AND sellers at any given price. I even concede that volume represents the demand for the stock at a certain price, but that doesn't necessarily mean that price will continue to move up, or down, on the next bar just because the number of transactions underlying the current bar, or past few bars, is low or high.
Makosgu is a person who is reasoning and reasoning logically.
Lets say there are 150 steps of reasoning required re volume to get a good start on making money.
Are you able to handle any analogies from other fields that might give you a breakthrough out of where you are stuck? Try making up some to find out. See if it is possible to find anything anywhere that can back up where you are coming from. If not, then would it be reasonable to open up to something new to you?
Look ahead a few days for this thread as well. You can see a couiple of branchings already. There is one appearing that deals with a topic that is akin to how macro geology was handled, say at Yale, before the tectonic plate theory emerged elsewhere.
What is there turns out to be a superior methodology to supply and demand? Try market microstructure and practioners for example.
For older ET'ers for example, there was an S & D effort made that would not use more than a trendline for explaining S & D. When a refinement to a trendline could have been made, it would have been clear that the S& D presented was faulty since the use of channels messed up all the S & D percieved signals from trendlines do not really apply.
How volume works throughout the potential range of trading prices is determined by characteristics of the market as yet not mentioned.
Consider the possibility of opening up to alternatives that you now lock yourself into.
By copying the thread and making a list (or hiliting) each and every substantive comment you will see a monster mess that cannot be assembled into a logical structure. As in DU before a price move, something has to change to get to what is the value of things.
Volume and potential volume are two different things. How to bridge from one to another is going to be very important. Of the two potential volumes seen, the smallest volume is what is of greatest import.