kurd fx Dynamic EMA Strategy

Dynamic EMA Strategy Explanation
This TradingView Pine Script indicator, "Dynamic EMA Strategy," is designed to plot Exponential Moving Averages (EMAs) dynamically based on the selected timeframe. It adjusts the EMA periods depending on whether the trader is scalping, swing trading, or position trading.

Functionality
1. Defining EMA Periods Based on Timeframe
The script determines appropriate EMA values based on the selected chart timeframe:

Scalping (1m, 3m, 5m)
Uses EMA 9, EMA 21, and EMA 50 for fast-moving market conditions.
Swing Trading (15m, 30m, 45m)
Uses EMA 50 and EMA 100, suitable for medium-term trend identification.
EMA 3 is disabled (na) in this mode.
Position Trading (1H and higher)
Uses EMA 100 and EMA 200 to identify long-term trends.
EMA 3 is disabled (na) in this mode.
2. EMA Calculation
The script calculates EMA values dynamically:

emaLine1 = ta.ema(close, ema1): Computes the first EMA.
emaLine2 = ta.ema(close, ema2): Computes the second EMA.
emaLine3 = not na(ema3) ? ta.ema(close, ema3) : na: Computes the third EMA only if applicable.
3. Plotting the EMAs
The script overlays the EMAs on the chart:

Blue Line (EMA 1) → Represents the fastest EMA.
Orange Line (EMA 2) → Represents the medium EMA.
Red Line (EMA 3) → Represents the slowest EMA (if applicable).
Each EMA is plotted using plot() with a specific color, linewidth of 2, and plot.style_line for a clean visualization.

Use Case
Scalpers can identify short-term momentum changes.
Swing traders can detect medium-term trends.
Position traders can spot long-term market trends.
This strategy helps traders adjust their EMA settings dynamically without manually changing them for different timeframes.