Modern Bollinger Bands, Ehlers Homodyne Discriminator, Kaufman's Adaptive Moving Average, Efficiency Ratio

Explore a modernized Bollinger Bands strategy using KAMA, Homodyne Discriminator, and Efficiency Ratio. Adaptable for Forex, Stocks, and Crypto on any timeframe

Published · Updated · Methodology: Technical Indicators

Part of: Moving Average Strategies

  • Methodology: Technical Indicators
  • Content type: indicator
  • Timeframes: Any timeframe
  • Markets: Forex, Stocks, Crypto, Any symbol

Indicators used

  • Modern Bollinger Bands
  • Ehlers Homodyne Discriminator
  • Kaufman's Adaptive Moving Average (KAMA)
  • Efficiency Ratio

Source video

Decoded from: Bollinger Bands Are Outdated – Here's the 2026 Upgrade That Actually Works by The Good, The Bad And The Bitcoin — watch the original

Key timestamps:

  • 0:00 - Classic Bollinger Bands Overview and Problems
  • 4:32 - Fix One Adaptive Length Using Cycle Detection
  • 5:22 - Fix Two Kaufmanns Adaptive Moving Average
  • 6:07 - Fix Three Robust Percentile Bands Explained
  • 6:54 - Fix Four Regime Gate Range vs Trend
  • 7:37 - Fix Five Squeeze Score Percentile System
  • 7:59 - Signal One Range Fade Blue Triangle
  • 8:39 - Signal Two Trend Pullback Orange Circles
  • 9:17 - Signal Three Squeeze Release Diamonds
  • 10:20 - How to Use This Indicator Properly

Strategy overview

A Bollinger Band is really a moving average with a volatility envelope drawn around it — the basis line in the middle is the moving average, and the outer bands widen and contract as price dispersion changes. This entry decodes a video whose entire premise is that the classic construction — a fixed-length simple moving average wrapped in static standard-deviation bands — is showing its age, and that each of those fixed assumptions can be swapped for something adaptive.

The source, "Bollinger Bands Are Outdated – Here's the 2026 Upgrade That Actually Works" from the channel The Good, The Bad And The Bitcoin, is laid out as a sequence of five fixes rather than a single setup. The one that matters most through a moving-average lens is the basis itself: instead of a simple moving average, the middle line becomes Kaufman's Adaptive Moving Average (KAMA), which speeds up when price trends and slows down when it chops. Around that center, the video layers cycle detection — via Ehlers' Homodyne Discriminator — so the band length can adapt to the dominant market rhythm, an Efficiency Ratio used as a range-versus-trend regime gate, and a percentile-based squeeze reading. The common thread is replacing fixed parameters with ones that react to current conditions.

The "outdated" and "actually works" framing is the video's own pitch, not a verdict on the classic indicator, which remains widely used as-is. What makes this version interesting is less any single rule than the design philosophy: an adaptive moving average at the heart of an adaptive envelope, gated by a measure of how efficiently price is actually moving. This page situates that idea within the wider family of moving-average approaches rather than reproducing the indicator's internals.

Topics

modern bollinger bands · kama · ehlers homodyne discriminator · efficiency ratio · pine script · trading strategy · technical indicators · forex strategy · stocks trading strategy · crypto trading strategy · adaptive moving average · volatility strategy · price action · tradingview strategy

Frequently asked questions

What makes a Bollinger Band "modern" or adaptive in this video?

It swaps the classic fixed pieces — a simple moving-average basis and fixed-width standard-deviation bands — for adaptive ones: an adaptive moving average at the center and a band length tied to the market's detected cycle, so the envelope reacts to conditions instead of staying static.

Why use Kaufman's Adaptive Moving Average as the basis instead of a simple moving average?

KAMA changes its responsiveness with market conditions — speeding up in trending phases and slowing down in choppy ones — so the center line of the bands hugs price more closely when direction is clear and filters out noise when price is going nowhere.

What is the Efficiency Ratio used for in this setup?

In this version it acts as a regime gate, helping classify the market as ranging or trending. Efficiency Ratio gauges how much net directional progress price makes relative to the total distance it travels — the same input that drives KAMA's adaptive speed.

How can I evaluate an adaptive Bollinger Band approach like this?

Because it's built entirely from indicators, it can be tested on historical data before any live use. Strategy Decoder extracts the concept and structure of strategies like this one from their video sources so you can study them and test them on TradingView.

About this strategy page

This trading strategy was decoded by Strategy Decoder's AI from a public YouTube trading video and turned into a structured, reviewable specification. In the interactive app this page shows the full entry and exit logic, risk management settings, the indicators involved with their parameters, AlgoWizard-compatible logic and a Pine Script export ready for TradingView backtesting — plus an automated backtest verdict when one has been computed for this strategy.

Strategy Decoder catalogs 2,229 decoded strategies. Each one is extracted with confidence scoring, cross-linked to the indicators it uses, and kept up to date as new videos are processed daily. Load this page with JavaScript enabled to use the interactive tools, or start from the strategy explorer to filter by methodology, market and timeframe.

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