OPEN-SOURCE SCRIPT
Correlation Strategy
This is strategy determines a level (expressed in a scale from 1 to 100) of correlation
between security A (user defined) and security B (used on the chart) closing prices. If the correlation
is less than the user defined threshold, a buy signal will be possible. To determine the direction
of the trade we can choose between a Simple Moving Average or a Relative Strength Index indicator,
both with user defined lengths.
WFA Explained
This strategy includes a simple Walk Forward Optimisation, which is a technique used to evaluate the robustness
of the strategy, simulating a live trading environment where the future (the "out-of-sample" period) is not visible yet. The "in-sample" period is where you should optimise the values of the Strategy Inputs that match the ones in the WFA section. Default period value is 1 (or 1/3 of all the candles in the chart).
After optimising the first period, the "All" period can be chosen to evaluate the results of
our "in-sample" optimisation in an "out-of-sample" period (="All"-"1"). It is also possible (and recommended) to optimise
each period (1 and 2) independently and then replace the corresponding values in the WFA section of the inputs panel.
The WFA input is used to make those values effective in their corresponding periods.
More info on WFA: en.wikipedia.org/wiki/Walk_forward_optimization
between security A (user defined) and security B (used on the chart) closing prices. If the correlation
is less than the user defined threshold, a buy signal will be possible. To determine the direction
of the trade we can choose between a Simple Moving Average or a Relative Strength Index indicator,
both with user defined lengths.
WFA Explained
This strategy includes a simple Walk Forward Optimisation, which is a technique used to evaluate the robustness
of the strategy, simulating a live trading environment where the future (the "out-of-sample" period) is not visible yet. The "in-sample" period is where you should optimise the values of the Strategy Inputs that match the ones in the WFA section. Default period value is 1 (or 1/3 of all the candles in the chart).
After optimising the first period, the "All" period can be chosen to evaluate the results of
our "in-sample" optimisation in an "out-of-sample" period (="All"-"1"). It is also possible (and recommended) to optimise
each period (1 and 2) independently and then replace the corresponding values in the WFA section of the inputs panel.
The WFA input is used to make those values effective in their corresponding periods.
More info on WFA: en.wikipedia.org/wiki/Walk_forward_optimization
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免責事項
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オープンソーススクリプト
TradingViewの精神に則り、このスクリプトの作者はコードをオープンソースとして公開してくれました。トレーダーが内容を確認・検証できるようにという配慮です。作者に拍手を送りましょう！無料で利用できますが、コードの再公開はハウスルールに従う必要があります。
免責事項
この情報および投稿は、TradingViewが提供または推奨する金融、投資、トレード、その他のアドバイスや推奨を意図するものではなく、それらを構成するものでもありません。詳細は利用規約をご覧ください。