Internal Bar Strength (IBS) Strategy

Discover the Internal Bar Strength (IBS) strategy for daily stock and ETF trading. Learn entry rules for QQQ based on IBS values below 0.1 and above 0.9.

Published · Updated · Methodology: Technical Indicators

Part of: Mean Reversion

  • Methodology: Technical Indicators
  • Content type: strategy
  • Timeframes: Daily
  • Markets: Stocks, ETFs, QQQ

Indicators used

  • Internal Bar Strength (IBS)

Source video

Decoded from: IBS Strategy - The Best Kept Secret In Trading by Quantified Strategies — watch the original

Key timestamps:

  • 0:00 - Introduction to IBS indicator
  • 0:18 - IBS calculation and range
  • 0:20 - Long entry rule
  • 0:25 - Short entry rule
  • 0:28 - Backtest details (QQQ, AmiBroker, starting capital)
  • 0:40 - Backtest results

Strategy overview

Internal Bar Strength (IBS) is a bounded reading of where a bar closed inside its own high-low range, expressed on a scale from 0 to 1. What makes this entry unusual is not the interpretation but the arithmetic: the number begins and ends inside a single candle. There is no lookback window, no smoothing length, no averaging period — nothing of the kind that normally gets swept, curve-fitted and argued about. Two people computing IBS on the same daily bar get the same value, which removes the usual optimization surface entirely.

That absence relocates the examinable question rather than eliminating it. If the whole indicator is a function of one bar's high, low and close, then the definition of "the bar" becomes the sensitive input: on a Daily chart the same instrument can score differently depending on whether the session is regular-hours or extended, how the data vendor stamps the close, and how holidays and half-days are handled — a discrepancy that parameterized indicators tend to absorb and this one exposes directly. The second open question is horizon: a 0-to-1 snapshot of the last completed bar carries no notion of how long a position should be held, so exit logic and sizing are separate design decisions the indicator itself cannot supply.

The source is a Quantified Strategies video, "IBS Strategy - The Best Kept Secret In Trading", whose chapter markers span 0:00 to 0:40 and move from the calculation and its range through long and short entries to a backtest on QQQ run in AmiBroker with a stated starting capital. Two things are worth noting about that framing: a "best kept secret" published by a channel whose entire format is publishing backtests is a claim about attention rather than availability, and a single-ETF test describes one instrument over one stretch of market behavior — those results belong to that sample, not to the indicator. No rule set has been extracted for this entry, so this page stays at the level of the concept and the source.

Topics

internal bar strength · ibs strategy · technical indicators · trading strategy · stock market strategy · etf trading · qqq trading strategy · daily trading · swing trading · ibs trading strategy · tradingview strategy · price action

Frequently asked questions

What is Internal Bar Strength (IBS)?

IBS is a single-bar statistic that expresses where a bar closed within its own high-to-low range, on a bounded scale from 0 to 1. Unlike most indicators it uses no lookback period — each bar is scored independently of every bar before it.

Why does IBS have no settings to optimize?

Because it is computed entirely from one bar's high, low and close, there is no period or smoothing length to tune. The design choices in an IBS-based system therefore sit elsewhere — in the thresholds used, the exit and holding rules, and the instruments it is applied to — not in the indicator itself.

Does the data feed matter when using IBS on a daily chart?

Yes, more than it does for smoothed indicators. Since the value depends only on that day's high, low and close, anything that changes how the session is defined — regular versus extended hours, vendor close conventions, half-day and holiday handling — changes the reading for that day. Two feeds can disagree on the same date.

What does the source video's backtest cover?

The chapter markers indicate a backtest on QQQ run in AmiBroker with a stated starting capital, with results shown at the end of the video — a single instrument on a single market. Strategy Decoder catalogs the concept and the source here; no rule set has been extracted for this entry, so the specific conditions are not reproduced on this page.

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.

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