3 EMA Multi-Timeframe

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Indicator Description: 3 EMA Multi-Timeframe (Customizable)
The 3 EMA Multi-Timeframe indicator is a versatile technical analysis tool designed to plot three independent Exponential Moving Averages (EMA) on a single chart. Its core strength lies in the ability to bridge different timeframes, allowing traders to maintain a "big picture" perspective without switching tabs.

1. Key Features
Fully Customizable Lengths: Users can define the period for each EMA (e.g., the classic 20, 50, and 200 setup or any custom values tailored to specific strategies).

Multi-Timeframe (MTF) Capability: This feature allows you to overlay EMAs from higher timeframes (e.g., Daily or Weekly) onto your current lower timeframe chart (e.g., 5-minute or 15-minute).

Visual Smoothness: Built with barmerge.gaps_on logic, the indicator prevents "stair-stepping" visual artifacts, ensuring the higher timeframe lines appear smooth and readable on lower timeframe bars.

Color Coordination: Each line can be color-coded and adjusted for thickness to improve visual hierarchy and chart clarity.

2. Default Parameters
EMA 1 (Short-term): Defaulted to 20 periods. Ideal for identifying short-term momentum and potential entry points during pullbacks.

EMA 2 (Medium-term): Defaulted to 50 periods. Acts as a primary dynamic support or resistance level in trending markets.

EMA 3 (Long-term): Defaulted to 200 periods. Used to define the "Major Trend" or the overall bias of the asset.

3. Trading Applications
Trend Identification: A strong uptrend is confirmed when price stays above all three EMAs and the lines are stacked in order (20 > 50 > 200).

Crossovers: Traders can monitor "Golden Crosses" (short-term crossing above long-term) or "Death Crosses" (short-term crossing below long-term) as signals for potential trend reversals.

Dynamic Support/Resistance: Higher timeframe EMAs often act as "magnets" or "floors" for price action on lower timeframes, providing high-probability zones for trade setups.