It is a professional tool to analyze the volumes of negotiation differentiating
purchases in the market and sales.
The formula is obtained by subtracting the ASK – BID = Delta Bar and dividing it into two components resulting in a histogram:
– Green bar: positive “aggressiveness of buyers”, BID.
– Red Bar: negative “aggressiveness of sellers”, ASK.
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/////////////////////////////////////////////////////////////////////// REM TAC Buy-Sell REM TAC Buy-Sell | indicator REM 03.07.2014 REM TAC @ www.tiburonesdealetacorta.com REM Sharing www.tiburonesdealetacorta.com //////////////////////////////////////////////////////////////////////// If subasta=1 then b=close > low and volume > high ce=close < high and volume > low if b or ce then vols=volume else vols=0 endif endif if subasta=0 then vols=volume endif VolSell=Vols+(high-low)/2 VolBuy=Vols-VolSell[1] return VolSell coloured (128,0,0) style(histogram) as "SELL VOLUME",VolBuy coloured (0,128,0) style(histogram) as "BUY VOLUME" |
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Filename : download the ITF files
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What is the value of the variable subasta?
Hi,
It is a condition that is used to hide the auction in shares in 5 minutes or Tick as shown in the link.
For futures or other instruments without auction you have to uncheck the auction option.
https://1.bp.blogspot.com/-Xw7YMa2pym0/XJXY7f9hGfI/AAAAAAAACi4/obGUv6HwXX8UXbT3EFk4ZdGseIU8KkyzgCLcBGAs/s1600/BBVADIV.jpg
Another Link of how the volume looks with or without auction “subasta”
https://www.prorealcode.com/prorealtime-indicators/tac-volume-filtro-v1/
please can you help me to understand? i know i am wrong:
Long Histogram = High Volume
Short HIstogram = Low Volume
GreenZone = Buyer volume
RedZone = Seller volume
Up Histogram = Delta Positive (buyer stronger than seller)
Down Histogram = Delta Negative (seller stronger than buyer)
but it is wrong according to the picture, because i see a lot of red up histogram
hi,
I have already seen the problem and requested that it be removed until an adequate solution is found.
Hey TAC,
Did you ever find a solution to this?