MA Trends — mura vision

MA Trends — mura vision is a multi-timeframe trend map that blends two local trend “ribbons” on the current timeframe with higher-timeframe context lines. It helps you read market bias at a glance and align entries with the dominant trend.

What the indicator plots
On the current timeframe

• SMA 5/34 — short-term trend ribbon (filled area between SMA5 and SMA34).
  
• EMA 55/89 — swing trend ribbon (filled area between EMA55 and EMA89).
  

Higher-timeframe context

• EMA 233 (4H & 1D) — plotted as lines. Color reflects whether price on the same HTF is above (support) or below (resistance).
  
• KAMA 233 (4H & 1D) — plotted as lines using a custom Kaufman implementation (Efficiency Ratio with fast=2, slow=30; squared smoothing). Color logic is the same as EMA 233.
  

Optional (disabled by default)
EMA 233 & KAMA 233 on the current TF — toggle on if you want the same 233 anchors on the chart’s timeframe.
Note: All higher-TF series are requested via

request.security()

with

lookahead_off

.

How to read it
1 Bias: Use the 4H/1D EMA/KAMA 233 as dynamic anchors.
• Green = price is above the anchor on that HTF (supportive context).
• Red = price is below the anchor on that HTF (resistive context).
2 Alignment: When both ribbons are green (SMA5>34 and EMA55>89) while HTF anchors are green, momentum and context agree (higher-quality trend). The opposite coloring suggests bearish alignment.
3 Pullbacks: Retracements toward the ribbon edges often act as retest zones within the prevailing regime.

Inputs & customization

• Visibility toggles for each block:
  

SMA 5/34 (current TF), EMA 55/89 (current TF), EMA/KAMA 233 for 4H, 1D, and current TF (the latter are off by default).

• Colors:
  

Lines for SMA5/SMA34 and EMA55/EMA89 (plotted with high transparency), fill colors for up/down trend ribbons, and separate support/resistance colors for EMA/KAMA 233.

• Line width for all 233 anchors.
  

MTF behavior & repainting notes

• HTF lines (4H/1D) are computed with

  lookahead_off

  and update intrabar until the higher-TF candle closes. This is expected on TradingView and not “future-looking”, but values can stabilize only at the close of the 4H/1D bar.
  
• If you require strictly confirmed HTF values, use a “previous bar” approach (e.g., plotting series[1]) — not included here to keep the display responsive.
  

Good practices

• Determine direction with 4H/1D EMA/KAMA 233, then refine timing with the current-TF ribbons.
  
• For conservative use, favor trades with the color of the dominant HTF anchor.
  
• Combine with your own risk management and confirmation rules.
  

What this script is / isn’t

• ✅ Visual analysis tool for multi-timeframe trend context.
  
• ❌ Not a strategy: it does not generate orders or calculate P&L.
  

Credits & license

• © trading_mura — Published for educational purposes under the Mozilla Public License 2.0.
  
• KAMA is implemented via a custom Kaufman method (ER with fast=2, slow=30, squared smoothing), not

  ta.kama()

  .
  

Disclaimer
Trading involves risk. This indicator is provided “as is” for informational/educational use only and is not financial advice. Always test on historical data and use proper risk management.