PROTECTED SOURCE SCRIPT
Dynamic Supertrend
1. Indicator Overview:
This indicator is designed to plot dynamic support and resistance lines based on the Supertrend strategy, incorporating volatility through the Average True Range (ATR). The indicator changes direction when the price crosses certain thresholds, generating buy and sell signals. It also highlights the prevailing trend on the chart and can trigger alerts when a trend shift occurs.
2. Key Features:
ATR-Based Trend Calculation:
The script uses the Average True Range (ATR) to adjust the distance between the Supertrend line and the price. This ensures that the indicator adapts to market volatility.
The trend is determined by comparing the closing price to upper and lower boundaries, which are calculated by adding or subtracting a multiple of ATR to a source price (typically the average of the high and low prices).
Volatility Filter:
The script includes a function to check if the market is volatile by measuring the standard deviation of the closing price over the past 14 periods. This can potentially be used to conditionally enable or disable signals based on volatility.
Buy and Sell Signals:
When the price crosses above the Supertrend line, it indicates the start of an uptrend, triggering a "Buy" signal.
Conversely, when the price crosses below the Supertrend line, it signals a downtrend, triggering a "Sell" signal.
Both signals can be displayed on the chart with optional shapes (circles or arrows) and labels.
Highlighting Current Trend:
You can choose to highlight the trend with color shading. The areas above the price line are shaded green during an uptrend, while the areas below are shaded red during a downtrend. The highlighting is controlled through an input switch.
Customizable Inputs:
The script allows users to adjust the ATR period and multiplier, as well as control whether to show buy/sell signals and highlight trends.
The source price used for calculations can also be customized, providing flexibility for different market conditions.
Alerts for Trading Opportunities:
Alerts are configured to notify the user of key events:
When the Supertrend changes direction (from uptrend to downtrend, or vice versa).
When a buy or sell signal is generated.
3. Code Structure:
Input Settings: Users can customize the base ATR period, the multiplier for ATR, and control the display of signals and highlighting features.
Trend Calculation Logic: The code determines the uptrend and downtrend by comparing the current price against dynamic ATR-based thresholds. It ensures that trends persist until price action confirms a change.
Plotting and Signals: Plots the trend lines based on whether the trend is up or down. It also provides visual cues for buy and sell signals with circles and optional arrows/labels on the chart.
Alert System: Three alert conditions are defined: buy signal, sell signal, and a general trend direction change, allowing users to set up real-time notifications for trading actions.
4. Use Case:
This script is particularly useful for traders who:
Rely on trend-following strategies and want to enter trades based on price action.
Need visual confirmation of market direction changes.
Prefer to automate their trading signals with real-time alerts.
Want to adjust the sensitivity of the indicator by tweaking the ATR multiplier and period settings to suit different market conditions.
Overall, this dynamic Supertrend indicator can be a powerful tool for both manual and automated trading setups, offering flexibility and clarity in identifying trend shifts.
This indicator is designed to plot dynamic support and resistance lines based on the Supertrend strategy, incorporating volatility through the Average True Range (ATR). The indicator changes direction when the price crosses certain thresholds, generating buy and sell signals. It also highlights the prevailing trend on the chart and can trigger alerts when a trend shift occurs.
2. Key Features:
ATR-Based Trend Calculation:
The script uses the Average True Range (ATR) to adjust the distance between the Supertrend line and the price. This ensures that the indicator adapts to market volatility.
The trend is determined by comparing the closing price to upper and lower boundaries, which are calculated by adding or subtracting a multiple of ATR to a source price (typically the average of the high and low prices).
Volatility Filter:
The script includes a function to check if the market is volatile by measuring the standard deviation of the closing price over the past 14 periods. This can potentially be used to conditionally enable or disable signals based on volatility.
Buy and Sell Signals:
When the price crosses above the Supertrend line, it indicates the start of an uptrend, triggering a "Buy" signal.
Conversely, when the price crosses below the Supertrend line, it signals a downtrend, triggering a "Sell" signal.
Both signals can be displayed on the chart with optional shapes (circles or arrows) and labels.
Highlighting Current Trend:
You can choose to highlight the trend with color shading. The areas above the price line are shaded green during an uptrend, while the areas below are shaded red during a downtrend. The highlighting is controlled through an input switch.
Customizable Inputs:
The script allows users to adjust the ATR period and multiplier, as well as control whether to show buy/sell signals and highlight trends.
The source price used for calculations can also be customized, providing flexibility for different market conditions.
Alerts for Trading Opportunities:
Alerts are configured to notify the user of key events:
When the Supertrend changes direction (from uptrend to downtrend, or vice versa).
When a buy or sell signal is generated.
3. Code Structure:
Input Settings: Users can customize the base ATR period, the multiplier for ATR, and control the display of signals and highlighting features.
Trend Calculation Logic: The code determines the uptrend and downtrend by comparing the current price against dynamic ATR-based thresholds. It ensures that trends persist until price action confirms a change.
Plotting and Signals: Plots the trend lines based on whether the trend is up or down. It also provides visual cues for buy and sell signals with circles and optional arrows/labels on the chart.
Alert System: Three alert conditions are defined: buy signal, sell signal, and a general trend direction change, allowing users to set up real-time notifications for trading actions.
4. Use Case:
This script is particularly useful for traders who:
Rely on trend-following strategies and want to enter trades based on price action.
Need visual confirmation of market direction changes.
Prefer to automate their trading signals with real-time alerts.
Want to adjust the sensitivity of the indicator by tweaking the ATR multiplier and period settings to suit different market conditions.
Overall, this dynamic Supertrend indicator can be a powerful tool for both manual and automated trading setups, offering flexibility and clarity in identifying trend shifts.
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