Topic: More generated Strategies, but not all load to Portfolio

Hello Mr. Popov.

Is this a bug in EA Studio? I have more generated Strategies, but not all load to Portfolio?

Please look picture.

Thank you, Marcus.

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Re: More generated Strategies, but not all load to Portfolio

You turn the optimizer on, it seems that some of opmitized strategies are already added into collection.

There won't be duplicate of any strategies (same parameters and historical data) in a collection.

I’m working on improving my English and trading skill

Re: More generated Strategies, but not all load to Portfolio

No, that is not right i think

Now it have Ascended 21 and in Collection is 8

I think that is not ok.

Re: More generated Strategies, but not all load to Portfolio

If you go to the 'Collection' tab there are a number of filters.  I'm guessing at least one of the filters is enabled and that is why it shows '4' when, in fact, 18 strategies have been added.  If you 'Reset' the filters then you should see all 18.

Re: More generated Strategies, but not all load to Portfolio

sleytus wrote:

If you go to the 'Collection' tab there are a number of filters.  I'm guessing at least one of the filters is enabled and that is why it shows '4' when, in fact, 18 strategies have been added.  If you 'Reset' the filters then you should see all 18.

Thank you for the Tip, but i have no Filters active

You can see it on Picture

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Re: More generated Strategies, but not all load to Portfolio

And now it is 38 ascended, but in collection only 8

picture at attach

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Re: More generated Strategies, but not all load to Portfolio

I have also seen something similar -- where the number of Ascended can be greater than the number in the Collection.  For me, I can always explain it by:

1. Filters
or
2. Acceptance Criteria (under the 'Tools' tab)

Can you include a screen shot of 'Tools' / 'Acceptance Criteria' ?   If the strategy doesn't meet the 'Acceptance Criteria' then it will not be added to the Collection.

Re: More generated Strategies, but not all load to Portfolio

For me the only explanation is that the reactor creates and tries to push duplicated strategies.

You can export and clean your current Collection. Than at least the first ascended strategy must be added.

Re: More generated Strategies, but not all load to Portfolio

Okay, thank you smile

Re: More generated Strategies, but not all load to Portfolio

Miroslav, this feature has a bug. Attached is a 4 strat collection. If I optimize it manually, all 4 get pushed into collection. If I use validator, only 3 of them get pushed, that is not correct. I  do not use acceptance criteria, settings: 40 step optimization, for net balance and in sample, no filters in collection.

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Re: More generated Strategies, but not all load to Portfolio

I've seen the same thing -- but assumed I was doing something wrong.

Re: More generated Strategies, but not all load to Portfolio

sleytus wrote:

I've seen the same thing -- but assumed I was doing something wrong.

This effect it comes by me from time to time, but i cant find the error why it comes..

Re: More generated Strategies, but not all load to Portfolio

I have a similar question. Why is that sometimes, for example, when using the Reactor, that 83 strategies have been Validated through MC tests, but only 61 show up in the Collection?