Moneyball EMA-MACD indicator

The Moneyball EMA-MACD indicator helps traders identify trend direction, momentum shifts, and high-probability trade setups by combining Exponential Moving Averages (EMA) with a customizable MACD oscillator. It uses specific color-coded logic to highlight short-term "base hit" opportunities and trend reversals.

Usage

The indicator is primarily used to visualize the relationship between price momentum and trend strength directly on the price bars. Traders can interpret the bar colors as follows:

• Green: Indicates the MACD is above the zero line and above its signal line, suggesting strong bullish momentum.
• Orange: Indicates the MACD is below the zero line but has crossed above the signal line, often representing an early bullish reversal or "getting on base."
• Fuchsia: Occurs when the 3 EMA crosses above the 9 EMA while price remains below the 20 and 50 EMAs and MACD is sub-zero. This highlights early aggressive bullish entries before a full trend shift.
• White (Default): Indicates the MACD is currently below its signal line.
• Red (Optional): Can be enabled to show when MACD is both below zero and below the signal line, representing strong bearish momentum.

The tool is effective for scalping on shorter timeframes to identify consistent small gains or can be adapted for swing trading on higher timeframes.

Details

The script constructs a custom MACD using configurable fast (default 9) and slow (default 50) lengths, paired with a 16-period signal smoothing. Unlike standard MACD indicators, this version allows users to choose between SMA, EMA, DEMA, or TEMA for both the oscillator and the signal line.

In addition to the oscillator logic, the script monitors four EMAs (3, 9, 20, and 50) to filter signals based on the broader price trend. The "Moneyball" concept refers to using data-driven indicators to find consistent, reliable entries (base hits) rather than solely chasing high-volatility "home runs."

Settings

MACD Configuration

• Fast Length: The period for the shorter moving average used in MACD.
• Slow Length: The period for the longer moving average used in MACD.
• Source: The price data used for calculations (default is Close).
• Signal Smoothing: The period used to calculate the MACD signal line.
• Oscillator MA Type: Select between SMA, EMA, DEMA, or TEMA for the MACD calculation.
• Signal Line MA Type: Select between SMA, EMA, DEMA, or TEMA for the signal line.

Bar Colors

• Green/Orange/Fuchsia/Red: Customizable colors for the different momentum states.
• Show Red Bars: A toggle to enable or disable specific coloring for bearish MACD momentum.

FAQ

How do I use the Moneyball EMA-MACD indicator?

You can look for bar color changes (such as Orange or Fuchsia) as early signs of momentum shifts and use Green bars to confirm established bullish trends.

Can I set alerts for specific crossovers?

Yes, the indicator includes built-in alert conditions for MACD zero-line crosses, signal line crosses, and specific bar color triggers.

How can I access the Moneyball EMA-MACD indicator?

You can get access on the LuxAlgo Library for charting platforms like TradingView, MetaTrader (MT4/MT5), and NinjaTrader for free.