Gamestudio Links
Zorro Links
Newest Posts
How to save the contents of an array, WRS/resource
by Superku
Today at 07:43
Shadows Flickering
by Dooley
Today at 07:36
PSSM shadows are flickering and are change darkness level
by Dooley
Today at 02:46
Retrieving Zorro S after a couple of years
by chepstow
Yesterday at 22:53
[ALL STYLES] 2D Videogame Artist (pixel, vector, painted)
by jumpman
Yesterday at 21:18
AUM Magazine
Latest Screens
Triton Wing
ZeaL
Computer Repair Simulator
Collider (working title)
Space Rider
Who's Online
14 registered (jyd, Jens, MatPed, Calli, kmerlo, ibne, Dooley, Dalla, jumpman, Ezzett, 2 invisible), 392 Guests and 4 Spiders online.
Key: Admin, Global Mod, Mod
Newest Members
marx_vonde, A_Dearheart, adamcurry, lucnes, Mike429
17629 Registered Users
Topic Options
Rate This Topic
#465223 - 04/13/17 09:31 Combine strategies with different WFO cycle numbers
Ger1 Offline
Newbie

Registered: 03/28/17
Posts: 7
Hi,

I want to combine various non-correlated strategies into one portfolio.

Obviously each strategy has its own optimum training and test length, which results in different WFO cycle numbers.

Further, I require oversampling for some of my slower-paced strategies but do not want to use this feature on all strategies.

Is there a way to code up different WFOCycles and different NumSampleCycles for each of my strategies and test them all in one script?

Or likewise, is there something equal to the "Combine" script, which is able to handle strategies with different WFO cycle numbers?

Thanks.

Top
#465229 - 04/13/17 10:47 Re: Combine strategies with different WFO cycle numbers [Re: Ger1]
jcl Offline

Chief Engineer

Registered: 07/22/00
Posts: 25499
Loc: Frankfurt
What you could do is training and testing the strategies separately, and combine them for live trading only.

Top
#465246 - 04/14/17 05:44 Re: Combine strategies with different WFO cycle numbers [Re: jcl]
Ger1 Offline
Newbie

Registered: 03/28/17
Posts: 7
Thanks for your prompt reply jcl.
So in this case I also can't make use of the "ReTrainDays" function?

Is there any advantage to combine strategies with different WFO numbers over trading them separately in the first place?

Also, is there a way to use over sampling on 1 strategy but switch it off for another?
This would be very useful for combing a trend following strategy that only has a small number of trades (hence I want to over sample) and a mean reverting strategy (where I can't implement over sampling due to seasonal effects).

Cheers


Edited by Ger1 (04/14/17 06:13)

Top
#465365 - 04/21/17 17:32 Re: Combine strategies with different WFO cycle numbers [Re: Ger1]
jcl Offline

Chief Engineer

Registered: 07/22/00
Posts: 25499
Loc: Frankfurt
Normally not. Special features that affect the creation of bars require separate scripts. A portfolio must normally use the same sort of bars and the same training method. Only time frames and bar offsets can be individual per asset.

Combining strategies has the advantage that you only need to start a single script, and that it uses less resources and bandwidth than separate scripts. But it has normally no effect on profit.

Top



Gamestudio download | chip programmers | Zorro platform | shop | resources | magazine | manual | support faq | bugs | beta features

oP group Germany GmbH | Birkenstr. 25-27 | 63549 Ronneburg / Germany | info (at) 3dgamestudio.net