OPEN-SOURCE SCRIPT
Updated Custom Index

Create your own stock index with up to 20 tickers!
The weight of the index can be selected from market capitalization and equal weight.
You can easily see how your favorite stocks are performing.
In addition, moving average lines (10SMA, 20SMA, 50SMA, 100SMA, 150SMA, 200SMA) can also be displayed as an option.
----以下日本語
最大20銘柄を用いて独自の株価指数を作成できます!
指数のウェイトは時価総額、イコールウェイトから選択でき、
お気に入りの銘柄群がどのようなパフォーマンスなのか簡単に分かります。
また、移動平均線(10SMA、20SMA、50SMA、100SMA、150SMA、200SMA)もオプションで表示可能です。
The weight of the index can be selected from market capitalization and equal weight.
You can easily see how your favorite stocks are performing.
In addition, moving average lines (10SMA, 20SMA, 50SMA, 100SMA, 150SMA, 200SMA) can also be displayed as an option.
----以下日本語
最大20銘柄を用いて独自の株価指数を作成できます!
指数のウェイトは時価総額、イコールウェイトから選択でき、
お気に入りの銘柄群がどのようなパフォーマンスなのか簡単に分かります。
また、移動平均線(10SMA、20SMA、50SMA、100SMA、150SMA、200SMA)もオプションで表示可能です。
Release Notes
Bug fix!Release Notes
Display index name.Open-source script
In true TradingView spirit, the creator of this script has made it open-source, so that traders can review and verify its functionality. Kudos to the author! While you can use it for free, remember that republishing the code is subject to our House Rules.
Disclaimer
The information and publications are not meant to be, and do not constitute, financial, investment, trading, or other types of advice or recommendations supplied or endorsed by TradingView. Read more in the Terms of Use.
Open-source script
In true TradingView spirit, the creator of this script has made it open-source, so that traders can review and verify its functionality. Kudos to the author! While you can use it for free, remember that republishing the code is subject to our House Rules.
Disclaimer
The information and publications are not meant to be, and do not constitute, financial, investment, trading, or other types of advice or recommendations supplied or endorsed by TradingView. Read more in the Terms of Use.