Donchian Trend Ribbon

The Donchian Trend Ribbon indicator provides a multi-layered visual representation of trend momentum by analyzing price action across several Donchian Channel lookback periods simultaneously. This tool helps traders identify trend strength and potential reversals through a color-coded ribbon displayed in the indicator pane.

Usage

The Usage section describes how the script can be used to gauge market sentiment and trend persistence.

The indicator functions by evaluating a "main" trend based on a user-defined period and comparing it against nine shorter sub-periods. For example, if the primary period is set to 20, the ribbon will calculate trends for lengths 20, 19, 18, and so on, down to 11.

• Bullish Confirmation: When the price closes above the highest high of the previous periods, the ribbon turns green. A solid green ribbon indicates that both the main trend and the shorter lookback periods are in alignment, signaling strong bullish momentum.
• Bearish Confirmation: When the price closes below the lowest low of the previous periods, the ribbon turns red. A solid red ribbon indicates that both the main trend and the shorter sub-periods are in alignment, signaling strong bearish momentum.
• Trend Weakening: If the colors within the ribbon appear faded or inconsistent, it suggests that the shorter-term price action is no longer in alignment with the primary trend, which may foreshadow a potential reversal or period of consolidation.

Details

The Donchian Trend Ribbon is built upon the logic of Donchian Channels, which track the highest highs and lowest lows over a specific window. A trend change is triggered when a bar closes outside the previous channel boundaries (a close above the previous high signals an uptrend, while a close below the previous low signals a downtrend).

The ribbon construction uses ten distinct layers. The first layer represents the main period, while each subsequent layer uses a lookback period reduced by one (Main - 1, Main - 2, etc.). This hierarchical approach allows the indicator to visualize "trend confluence." Because the script evaluates price action relative to previous highs and lows without repainting, the signals remain fixed once a candle closes.

Settings

• Donchian Channel Period: Determines the lookback length for the primary trend calculation. This value also serves as the baseline for the nine additional sub-lengths (default is 20, minimum is 10).

FAQ

How do I interpret the different shades in the ribbon? The darkest colors represent full alignment between the main trend and the specific sub-period. Faded colors indicate that while the main trend is still active, that specific shorter-term period has not yet aligned or has started to deviate.

Can this indicator be used for entry and exit signals? Yes, traders often use the initial color flip of the entire ribbon as a trend entry signal. However, because entry points can also represent the peak of a move, it is recommended to use stop-loss levels or secondary confirmation indicators.

How do I access the Donchian Trend Ribbon? You can get access on the LuxAlgo Library for charting platforms like TradingView, MetaTrader (MT4/MT5), and NinjaTrader for free.