OPEN-SOURCE SCRIPT
6-Hour Forecast (15m Steps) with Arrowed Lines & 95% CI -Beshara
Explanation
Timeframe Conversion:
The helper function converts the chart’s timeframe (e.g., "15", "1H", etc.) into minutes so that the script can determine how many bars correspond to a 15‑minute interval.
Regression & Forecasting:
The script calculates a linear regression over the specified number of bars, approximates the slope, and computes the standard deviation of the residuals for error estimation. Then, for each forecast step (every 15 minutes for 6 hours), it extrapolates the forecast, calculates the 95% confidence interval, and draws red line segments connecting forecast points.
Visualization:
Arrows: At each forecast point, an arrow (▲ for upward, ▼ for downward, or → for unchanged) is drawn to indicate direction.
Confidence Intervals: Dotted orange lines display the 95% confidence interval at each forecast point.
Final Label: A label at the final forecast point shows the predicted price and its confidence interval.
Historical Regression: The blue line represents the historical regression line.
This script is provided for educational purposes only and does not guarantee predictive accuracy. Always use multiple tools and proper risk management in trading.
Timeframe Conversion:
The helper function converts the chart’s timeframe (e.g., "15", "1H", etc.) into minutes so that the script can determine how many bars correspond to a 15‑minute interval.
Regression & Forecasting:
The script calculates a linear regression over the specified number of bars, approximates the slope, and computes the standard deviation of the residuals for error estimation. Then, for each forecast step (every 15 minutes for 6 hours), it extrapolates the forecast, calculates the 95% confidence interval, and draws red line segments connecting forecast points.
Visualization:
Arrows: At each forecast point, an arrow (▲ for upward, ▼ for downward, or → for unchanged) is drawn to indicate direction.
Confidence Intervals: Dotted orange lines display the 95% confidence interval at each forecast point.
Final Label: A label at the final forecast point shows the predicted price and its confidence interval.
Historical Regression: The blue line represents the historical regression line.
This script is provided for educational purposes only and does not guarantee predictive accuracy. Always use multiple tools and proper risk management in trading.
開源腳本
本著TradingView的真正精神，此腳本的創建者將其開源，以便交易者可以查看和驗證其功能。向作者致敬！雖然您可以免費使用它，但請記住，重新發佈程式碼必須遵守我們的網站規則。
免責聲明
這些資訊和出版物並不意味著也不構成TradingView提供或認可的金融、投資、交易或其他類型的意見或建議。請在使用條款閱讀更多資訊。
開源腳本
本著TradingView的真正精神，此腳本的創建者將其開源，以便交易者可以查看和驗證其功能。向作者致敬！雖然您可以免費使用它，但請記住，重新發佈程式碼必須遵守我們的網站規則。
免責聲明
這些資訊和出版物並不意味著也不構成TradingView提供或認可的金融、投資、交易或其他類型的意見或建議。請在使用條款閱讀更多資訊。