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We welcome anything — data errors, calculation issues, service suggestions, and more.
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If you think there is an error in a specific asset's price or return calculation, please tell us the asset name, period, and the value you expect to be correct.
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If you have ideas for new assets or feature improvements, feel free to suggest them anytime.
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We do not provide investment consulting
This Service is operated for educational purposes and does not provide personal investment consulting or stock recommendations. Investment decisions must be made under your own judgment and responsibility.
📋 Results are based on historical data; past returns do not guarantee future returns.
📋 This service is provided for educational purposes to help you understand investing, not as investment advice.