OPEN-SOURCE SCRIPT
已更新 Sonarlab - Psych/Whole Number Levels

Have you ever noticed that prices seem to stick to certain “round numbers” like $1250, $1300, or $1350? It’s not just your imagination — these round numbers can actually act as psychological levels in the market, influencing trader behavior and shaping price action.
But why do traders care so much about these round numbers? It all comes down to our psychological wiring. Humans are naturally drawn to symmetry and simplicity, and round numbers offer a nice, neat way to measure price levels. Plus, these levels often coincide with important milestones or historical levels of support and resistance, giving them even more psychological weight.
To help you take advantage of these psychological levels in your trading, we’ve created a free TradingView indicator that automatically plots round numbers on your chart. Whether you’re a seasoned trader or just starting out, this indicator can give you a valuable edge in the market.
Here’s how the Indicator works:
1. Install the indicator on your TradingView chart. You can find it in the public library by searching for “Round Numbers Indicator”.
2. Select your preferred round numbers and customize the appearance of the indicator to fit your chart. The default settings are already set good.
3. Watch as the round numbers dynamically adjust to the current price action, providing you with a clear view of the market’s psychological levels.
But why do traders care so much about these round numbers? It all comes down to our psychological wiring. Humans are naturally drawn to symmetry and simplicity, and round numbers offer a nice, neat way to measure price levels. Plus, these levels often coincide with important milestones or historical levels of support and resistance, giving them even more psychological weight.
To help you take advantage of these psychological levels in your trading, we’ve created a free TradingView indicator that automatically plots round numbers on your chart. Whether you’re a seasoned trader or just starting out, this indicator can give you a valuable edge in the market.
Here’s how the Indicator works:
1. Install the indicator on your TradingView chart. You can find it in the public library by searching for “Round Numbers Indicator”.
2. Select your preferred round numbers and customize the appearance of the indicator to fit your chart. The default settings are already set good.
3. Watch as the round numbers dynamically adjust to the current price action, providing you with a clear view of the market’s psychological levels.
版本注释
- Added alerts版本注释
- Minor bug fixes开源脚本
秉承TradingView的精神,该脚本的作者将其开源,以便交易者可以查看和验证其功能。向作者致敬!您可以免费使用该脚本,但请记住,重新发布代码须遵守我们的网站规则。
免责声明
这些信息和出版物并非旨在提供,也不构成TradingView提供或认可的任何形式的财务、投资、交易或其他类型的建议或推荐。请阅读使用条款了解更多信息。
开源脚本
秉承TradingView的精神,该脚本的作者将其开源,以便交易者可以查看和验证其功能。向作者致敬!您可以免费使用该脚本,但请记住,重新发布代码须遵守我们的网站规则。
免责声明
这些信息和出版物并非旨在提供,也不构成TradingView提供或认可的任何形式的财务、投资、交易或其他类型的建议或推荐。请阅读使用条款了解更多信息。