Vantage Point is useless
I bought a set of three of their programs quite a while back... very expensive and after extensive testing was surprised at how utterly useless it was - the projected moving average would appear at 1st glance to be good as it does realiably predict up or down trends when it crosses above or below the actual moving average - but it also crosses above and below during chop - and of course there is no way to distinguish between whether the market is starting to chop or starting a new trend... no better than a standard moving average which of course is completely free.
I should also point out that their claim of "up to" 80% accuracy - this only pertains to their indexing system which is an oscillator that goes from 1 to zero, 1 being if vantagpoint expects the market to make a top in the next two days, zero being a bottom. Sounds good in theory, but in practice proved to be completely useless for me. In my discussions with other traders, I've come across three other traders who have purchased VP software in the past and all of them like me had ultimately found it useless in their trading.
I am not sure what the *actual* accuracy of this index oscillator is, it would seem rather difficult to corroborate. But some of the other data output, such as predicted high and low for the following day is usually wildly innacurate and of no use at all in futures trading.
IMO Market Technologies are likely making an awful lot of money selling something that is targetted at every traders 'wish lists' - dont get caught up in all their marketing spiel, they offer no performance guarantees or money back. And VP isnt a strategy either, its proprietary charting software and pretty rubbish at that. it doesnt give buy or sell signals, thats up to you at your discretion if you base a trading decision on their data output.
If you are seriously interested in their software, my advice would be to get them to send you the data output for the markets you are interested in, and see if you could realistically use the data in your trading - get them to do this for several weeks on the trot if necessary before shelling out several thousand dollars. Do your homework, i wish i had.
For what its worth, the program is supposed to be based on intermarket analysis, I discovered that VP doesn't seem to use those other commodities very much, because several times I discovered that Genesis had left out the daily data for something like the Dollar Index that factored into most of my other commodities, and when the data got filled in the calculation was unchanged. So much for intermarket analysis.
As far as their predicted moving average goes, someone on another forum managed to duplicate their Projected MA with about 7 lines of code, and it plots almost identical charts.
in TradeStation Easylanguage
Input: DampFactor(.3), MALength(5) ;
Vars: ProjMA(0), Mid(0), MA(0) ;
Mid = (High + Low)/2 ;
ProjMA = Mid - (DampFactor * (Mid - ProjMA[1])) ;
MA = Average(close, MALength) ;
Plot1 (ProjMA, "ProjMA" ,cyan, default, 1 ) ;
Plot2 (MA, "Avg", yellow, default, 1 ) ;
So if you are still entertaining wasting your money on this Vantagepoint setup, try the above code first and save yourself some money on the "real" thing.