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| Volume Spread Analysis Dedicated forum for VSA traders. |
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Re: [VSA] Volume Spread Analysis
jj,
I've managed, I think, to reproduce your chart from permalink #973. It's a five minute chart, right? Many pages ago on this thread, I recommended an enhancement to VSA in which volume would be broken down into volume up vs volume down. The "experts" on the thread didn't like my idea, but here's an example where it is valuable (in fact, invaluable). See attached chart. On your putative upthrust, the total volume is too high, but just as importantly, the upvolume nearly matches the downvolume (upvolume is seen as a green line inside the wider red line which is downvolume). This clearly shows that there was significant buying on this bar, hence it was not an upthrust. The total volume itself would have been a clue, but the picture is clearer if you separate the up from the down. |
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Re: [VSA] Volume Spread Analysis
Thanks
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Price is simply the 2 way auctions method of advertisement. Volume measures the willingness of market participants to transact at the advertised price (AKA perceived value). |
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Re: [VSA] Volume Spread Analysis
On any bar the volume represents contracts buyers = sellers, so how can buying vol be different from selling vol. |
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Re: [VSA] Volume Spread Analysis
My question though is how reliable is it to expect at bid means it was a sale and ask means it was a buy. It seems highly probably that that tick delta works well, but I'm curious to hear from those that trade on the delta info. Thanks guys.
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Price is simply the 2 way auctions method of advertisement. Volume measures the willingness of market participants to transact at the advertised price (AKA perceived value). |
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Re: [VSA] Volume Spread Analysis
Everytime I make a trade that ends up going the other way I try to see why and hopefully not have it happen again. Yes it was a 5min chart of the ES. I will post more info on the next chart I post. |
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Re: [VSA] Volume Spread Analysis
![]() 1. Ultra High volume on the up bar. Markets do not like Ultra High volume up bars because they can hide selling within them. 2. The next bar is down, confirming that there was some supply entering on the previous bar. This bar also happens to be an Upthrust. Another sign of weakness. 3. The very next bar is the key. It is a narrow range bar on volume less than the previous two bars. It closes lower than the previous bar and the bar that follows it closes up and does not make a lower low. Simply, it is No Supply and is not confirmed until the bar after it closes. Take a look at what you have as No Demand. Notice that the bar after it is up and makes a higher high. This negates the bar as being No Demand. While the base definition of No Demand would be a narrow range up bar with volume less than the previous two bars (a 1 bar signal), one really needs to wait for confirmation by the following bar. This is how TG works. Back to the No Supply. This is a repeating pattern that is a good sign of strength. A No Supply bar immediately after the Upthrust that followed an influx of supply. Since I filter this through my own perspective, I would add that it appears that the No Supply bar would be with in the range of a WRB (the up bar on Ultra High volume if in fact that is a WRB). More reason to be looking to go long not short. **edit*** Just wanted to add this. There is a sign of supply coming into the market that only moves prices sideways (a sign of overall strength). This is where the triangle on the chart is. Now if you look at the Up bar in question, it is more likely Absorption volume and therefore a sign of stregnth not weakness in and of itself. Last edited by Anonymous; 12-07-2007 at 02:17 PM. |
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| The Following User Says Thank You to Anonymous For This Useful Post: | ||
NAVEEVIa (03-09-2008) | ||
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Re: [VSA] Volume Spread Analysis
I did not wait for the bar following the no demand to confirm it. I just jumped on in. But it is the reason I moved my exit to break even. At least I knew enough to get out in real-time.
Thanks to everybody. It makes me a better trader to see what I may have missed. |
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LinkBack to this Thread: http://www.traderslaboratory.com/forums/f151/vsa-volume-spread-analysis-1369.html
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