This Pine Script for TradingView is a complex trading tool combining multiple indicators and functionalities. Here's a breakdown of its features and purpose:
### 1. **Core Components**
- **EMA and ATR Trailing Stop Strategy**:
- Uses exponential moving average (EMA) and Average True Range (ATR) to define entry and exit points.
- Buy signals are generated when the price crosses above the ATR trailing stop.
- Sell signals are generated when the price crosses below the ATR trailing stop.
- Visual indicators (`plotshape`) show buy and sell signals on the chart.
- **Linear Regression-Based Candles**:
- Optionally smoothens OHLC data using linear regression to create trend-following candlestick visuals.
- **RSI and Moving Average Confirmation**:
- Incorporates RSI to measure momentum and combine it with MA crossovers to filter trade signals.
### 2. **Central Pivot Range (CPR)**:
- Calculates daily pivot levels, support, and resistance levels (`R1`, `R2`, `R3`, `S1`, `S2`, `S3`).
- Tracks the previous day’s high and low for additional context.
- Displays CPR and pivot levels on intraday charts for day trading strategies.
### 3. **Screener Functionality**:
- Includes a table dashboard that scans multiple predefined symbols to identify long and short signals.
- Populates the screener dynamically based on the latest buy/sell signals for the specified watchlist.
### 4. **Visualization and Alerts**:
- **Bar Coloring**: Bars are colored green/red based on ATR conditions, with additional indicators for momentum (yellow and black bars).
- **Table Display**: Creates a customizable table showing symbols with active long and short signals.
- **Alerts**: Generates alerts for long (`UT Long`) and short (`UT Short`) positions.
### 5. **Customization Options**:
- Provides a range of inputs for signal sensitivity, moving average types, ATR period, Heikin Ashi candles, and display themes.
- Allows users to set various lengths for MA and RSI to tailor the strategy to their needs.
### 6. **Intended Usage**:
This script is designed for traders who:
- Use trend-following strategies combined with pivot levels and momentum indicators.
- Need a visual aid to identify entry/exit points based on smoothed and calculated data.
- Require a screener to monitor multiple assets simultaneously.
- Want to automate alerts for trade opportunities.
In summary, this Pine Script integrates EMA, ATR trailing stops, RSI, linear regression candles, and CPR to provide a comprehensive trading strategy, alongside a screener and alert system for active trading.