Parabolic SAR + EMA 200 + MACD Signals

The Parabolic SAR + EMA 200 + MACD Signals indicator identifies high-probability trend-following entry points by filtering momentum signals through long-term trend direction and price volatility.

Usage

The Usage section focuses on identifying trend alignment using three distinct technical layers. Traders can use this tool to spot entries where momentum and trend direction converge.

• Bullish Entries: A "Buy" label appears when the price is trading above the 200 EMA (indicating a long-term uptrend), the Parabolic SAR is positioned below the price (indicating an upward reversal), and the MACD Delta crosses above zero (confirming positive momentum).
• Bearish Entries: A "Sell" label appears when the price is trading below the 200 EMA (indicating a long-term downtrend), the Parabolic SAR is positioned above the price (indicating a downward reversal), and the MACD Delta crosses below zero (confirming negative momentum).

The indicator is designed to filter out "fakeouts" by requiring all three conditions to be met simultaneously, ensuring that trades are only taken in the direction of the established primary trend.

Details

The script integrates three core methodologies to validate market structure:

1. Long-Term Trend Filter: The 200-period Exponential Moving Average (EMA) serves as the primary trend baseline. It classifies the market environment as bullish or bearish based on whether the OHLC4 average is above or below the EMA.
2. Price Reversal Tracking: The Parabolic SAR (Stop and Reverse) tracks price movement and provides a trailing level that identifies potential shifts in short-term direction.
3. Momentum Confirmation: The MACD component calculates the difference between fast and slow moving averages. The signal is generated based on the "Delta" (the histogram value), which represents the crossover of the MACD line and its signal line.

By combining a trend filter (EMA), a trailing stop/reversal mechanism (SAR), and a momentum oscillator (MACD), the script aims to reduce noise inherent in individual indicators.

Settings

Parabolic SAR

• SAR Start: The initial acceleration factor for the Parabolic SAR calculation.
• SAR Increment: The step value added to the acceleration factor each time the price reaches a new high or low.
• Max Value: The maximum limit for the acceleration factor.

EMA

• EMA Length: The lookback period for the Exponential Moving Average (default is 200).
• EMA Source: The price data used to calculate the EMA (e.g., Close).
• EMA Offset: Shifts the EMA line forward or backward on the horizontal axis.

MACD

• MACD Fast Length: The period for the shorter moving average.
• MACD Slow Length: The period for the longer moving average.
• MACD Source: The price data used for the MACD calculation.
• MACD Signal Smoothing: The lookback period for the signal line.
• Oscillator MA Type: Selects between SMA or EMA for the MACD line calculation.
• Signal Line MA Type: Selects between SMA or EMA for the signal line calculation.

FAQ

How do I interpret the Buy and Sell labels? Labels are generated when the price is on the correct side of the EMA 200, the Parabolic SAR flips to support the trend, and the MACD signal line crossover occurs simultaneously.

Can I change the sensitivity of the signals? Yes, by adjusting the MACD Fast/Slow lengths or the SAR Increment settings, you can make the indicator more or less responsive to price changes.

How can I access the Parabolic SAR + EMA 200 + MACD Signals? You can get access on the LuxAlgo Library for charting platforms like TradingView, MetaTrader (MT4/MT5), and NinjaTrader for free.