EMA Trio + Dashboard — Alagha

EMA Trio + Dashboard (21/65/225)

A clean, professional tool for reading trend structure at a glance. It plots three exponential moving averages (default 21 / 65 / 225) with progressively thicker lines and slope-based coloring, adds a compact top-right dashboard (position vs. each EMA, % distance, slope), and ships with descriptive alerts for price crossing above/below each EMA. Optional trend-stack background, ATR stretch signals, and higher-timeframe confluence round it out for swing and position traders.

What it does

• Three EMAs (configurable) — default 21/65/225; thinner → thicker as periods increase for instant visual hierarchy.
  
• Slope coloring — green/red/flat based on EMA slope (or optionally close vs. prior close).
  
• Top-right dashboard — shows Above/Below/At, Δ% vs EMA, and slope arrows (▲/▼/■) for all three MAs.
  
• Smart alerts
  
• Server-side alert conditions when price crosses above/below each EMA (1/2/3).
  
• Optional rich alert() messages including symbol, timeframe, direction, price, EMA value, and % distance.
  
• Trend filter (stacking) — subtle background tint when EMA21 > EMA65 > EMA225 (bull) or the reverse (bear).
  
• Stretch detector — flags when price is > / < EMA21 ± ATR × multiple to highlight potential pullback/mean-reversion zones.
  
• HTF confluence (optional) — overlay EMA#1 from a higher timeframe (e.g., 4H on a 1H chart).
  

How to use it (quick)

• Read the stack & slope: Rising, green 21 above 65 above 225 = strong tailwind; the opposite = headwind.
  
• Entries: In stacked trends, look for controlled pullbacks toward a rising 21 EMA; avoid chases when ATR-stretch is triggered.
  
• Alerts:
  
• Create server-side alerts from the indicator’s “crossed ABOVE/BELOW EMA #” conditions.
  
• Or set one alert on “Any alert() function call” for rich, dynamic messages.
  
• Toggle “Only alert after bar closes” if you prefer confirmed signals.
  

Inputs you control

• Lengths/visibility for each EMA, base line width, colors, transparency, slope-coloring mode.
  
• Dashboard decimals.
  
• Extras: enable stacked-trend background, set ATR length & stretch multiple, turn on HTF EMA and choose timeframe.