Quote:
Originally Posted by xx3xxx
we are very visual people, does it mean aqua blue line -- above the red line, we should SELL , what is the meaning of the vertical bell shape statistical chart -- on the LEFT
thanks -- do you have a PM or email that we can contact you (your PM with other members is disabled in this forum -- see [User CP] )
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Ok I will try to explain.
The vertical bell curve like thing on the left shows volume histogram meaning:
- starting from the StartDate(which you have to set at indicator properties)how much volume was on which price level.The price level with a longer aqua line had seen more volume than shorter ones.
-Peak Volume Price(PVP) shows starting from the StartDate at which price there was the most volume.How do I calculate it.Simple. Every bar has a volume and every bar has a price range. I distribute that bar volume to those price range in a simple distribution function.So we have that nice volume distribution. You will see that red PVP line always follows the longest aqua bar in the distribution.Thats its job it shows the longest bar in a continuos way.
For strategies definitely I would advise you to read the thread that I referred at earlier post. But for a quick explanation. VWAP shows the average of the volume distribution meaning there are equal volume on both sides of the VWAP line. If VWAP is above PVP that means there has been more volume above the PVP. So we except price to move up when it gets close to VWAP(usually reflecting from VWAP or SD1)
So in a very simple way
-if VWAP is above PVP think going long at VWAP to SD1Positive or SD1Positive to SD2Positive
-if VWAP is below PVP think going short at VWAP to SD1Negative or SD1Negative to SD2Negative
But this is like explaining how to fly a plane in 3 sentences so I definitely advise you again to read those threads.
Another point is, this was not designed for forex. This is usually used in a market which you have real volume and a real starting bell ringing at a fixed start time. So I am just experimenting to adapt it.
StartDate is important. Since we dont have a startDate in forex maybe adding a separate indicator for every session (Asian-London-NY) can be more meaningfull.
I modified the indicator to have also an end time to make this feasible. I will post it tonight(because I am at work now
Hope this explains a bit more.
Akif,