Directional Friction Bands
Directional Friction Bands (DFB) is an asymmetric price-envelope indicator designed to show how easily price has recently been able to travel upward versus downward.
Unlike traditional symmetric volatility bands, DFB evaluates upside and downside movement independently using directional travel, retained progress, close location, wick rejection, and price efficiency.
The yellow center line represents equilibrium. The surrounding zones show directional travel efficiency:
- Wide upper zone = upside travel has recently been easier / more efficient
- Narrow upper zone = upside has encountered more friction
- Wide lower zone = downside travel has recently been easier / more efficient
- Narrow lower zone = downside has encountered more friction
- Both zones narrow = lower directional efficiency / more rotational conditions
The indicator is best interpreted as a visual representation of the market’s current path of least resistance.
Key Features:
- Independent upside and downside efficiency measurement
- Asymmetric price envelope
- Close-retention and wick-rejection logic
- Adaptive compression during choppy conditions
- Faster response to genuine directional transitions
- ATR-normalized so the same framework can be used across different markets
- Optional alerts when directional dominance changes
How to use it
During an uptrend, the upper zone should generally remain wider than the lower zone. During a downtrend, the lower zone should generally dominate.
A pullback does not necessarily change the directional state. If price pulls back but the original directional zone remains dominant, the broader path of least resistance may still be intact.
Pay particular attention when the dominant zone begins to contract while the opposite zone expands. This can indicate a transition in directional efficiency.
The bands are not support/resistance levels, targets, or buy/sell signals. Price may trade outside them during strong impulses. Their purpose is to visualize how efficiently price has recently been able to move in each direction.
DFB can be combined with market structure, VWAP, higher-timeframe context, or other forms of price-action analysis.
In simple terms:
Wide side = easier directional travel.
Narrow side = greater directional friction.
This indicator is intended for analysis and research and should not be used as a standalone trading system.
Unlike traditional symmetric volatility bands, DFB evaluates upside and downside movement independently using directional travel, retained progress, close location, wick rejection, and price efficiency.
The yellow center line represents equilibrium. The surrounding zones show directional travel efficiency:
- Wide upper zone = upside travel has recently been easier / more efficient
- Narrow upper zone = upside has encountered more friction
- Wide lower zone = downside travel has recently been easier / more efficient
- Narrow lower zone = downside has encountered more friction
- Both zones narrow = lower directional efficiency / more rotational conditions
The indicator is best interpreted as a visual representation of the market’s current path of least resistance.
Key Features:
- Independent upside and downside efficiency measurement
- Asymmetric price envelope
- Close-retention and wick-rejection logic
- Adaptive compression during choppy conditions
- Faster response to genuine directional transitions
- ATR-normalized so the same framework can be used across different markets
- Optional alerts when directional dominance changes
How to use it
During an uptrend, the upper zone should generally remain wider than the lower zone. During a downtrend, the lower zone should generally dominate.
A pullback does not necessarily change the directional state. If price pulls back but the original directional zone remains dominant, the broader path of least resistance may still be intact.
Pay particular attention when the dominant zone begins to contract while the opposite zone expands. This can indicate a transition in directional efficiency.
The bands are not support/resistance levels, targets, or buy/sell signals. Price may trade outside them during strong impulses. Their purpose is to visualize how efficiently price has recently been able to move in each direction.
DFB can be combined with market structure, VWAP, higher-timeframe context, or other forms of price-action analysis.
In simple terms:
Wide side = easier directional travel.
Narrow side = greater directional friction.
This indicator is intended for analysis and research and should not be used as a standalone trading system.
免責事項
これらの情報および投稿は、TradingViewが提供または承認する金融、投資、取引、またはその他の種類の助言もしくは推奨であることを意図したものではなく、またこれらに該当するものでもありません。詳細は利用規約をご覧ください。
免責事項
これらの情報および投稿は、TradingViewが提供または承認する金融、投資、取引、またはその他の種類の助言もしくは推奨であることを意図したものではなく、またこれらに該当するものでもありません。詳細は利用規約をご覧ください。