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Search: Posts Made By: artemiso

Forum: Traders Hideout

November 15th, 2018, 03:45 PM

Replies: 15

Over Optimization/Curve Fitting?

Views: 3,000

Posted By artemiso

Hm to avoid confusion, all of my above statements...

Hm to avoid confusion, all of my above statements are only within the out of sample set on first try. So there's no additional overfitting baked into it over time. But certainly, depending on the...

Forum: Traders Hideout

November 15th, 2018, 01:38 PM

Replies: 15

Over Optimization/Curve Fitting?

Views: 3,000

Posted By artemiso

Philosophically, it's just a byproduct of...

Philosophically, it's just a byproduct of no-free-lunch. If it makes money, chances are that more people will find it and get better at competing away your alpha over time conditioned on a fixed...

Forum: Traders Hideout

November 14th, 2018, 06:22 PM

Replies: 15

Over Optimization/Curve Fitting?

Views: 3,000

Posted By artemiso

Some people argue there's no regime shift between...

Some people argue there's no regime shift between the 2 periods so it doesn't matter if you optimize on recent (e.g. 2018) and test on earlier data (e.g. 2017). In my experience though, working...

Showing results 1 to 3 of 3

What unexpected challenges have you encountered while trading on a "Funded Trader" platform?

Limited trading instruments
High platform usage fees
Lack of support or mentorship
Unrealistic rules and requirements
No significant challenges
Something else (discuss in thread)

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