Quasimodo (QML): the over-and-under reversal

Left shoulder, higher high, lower low. How the Quasimodo pattern forms, why the left shoulder level matters and how RTC AI tracks it.

SMCAdvanced4 min read4 chaptersBy Rao Umer · 17 Oct 2026
In plain words

A Quasimodo is a reversal shape. Price makes a high, then a higher high that takes the stops above it, then falls to a new low. The first high (the left shoulder) becomes the level to sell from when price comes back.

In this lesson
  1. What a Quasimodo is
  2. Why it works
  3. How to trade it step by step
  4. Common mistakes
01

What a Quasimodo is

The Quasimodo, or QML, is a reversal pattern built from structure. In a bearish QML price makes a left shoulder (a high), then a higher high that sweeps it, then a lower low that breaks the last low. The trend has changed, and the left shoulder level becomes the line to watch.

QMLleft shoulderHHLLL
Bearish QML: left shoulder, higher high, lower low, then a return to the QML line.

A bullish QML is the mirror: a left shoulder low, a lower low that sweeps it, then a higher high.

Free toolRTC AISee every structure reading live on gold →
Watch it play out2 examples in one player
Pick an example · switch BUY / SELL
Example · Quasimodo reversal

    Left shoulder, sweep, break, return. Switch to SELL for the bearish version.

    02

    Why it works

    The higher high takes the buy stops above the left shoulder and traps breakout buyers. The lower low then proves sellers are in control. When price returns to the left shoulder, the trapped buyers want out at breakeven and fresh sellers wait there. That is the reaction QML traders look for.

    03

    How to trade it step by step

    1. Spot the left shoulderA clear swing high (bearish) or low (bullish).
    2. Wait for the sweepPrice makes a new high (or low) beyond the shoulder.
    3. Wait for the breakTwo candles close beyond the last opposite swing: a CHoCH.
    4. Mark the QML lineAt the left shoulder price. RTC draws it in pink.
    5. Wait for the returnLook for rejection at the line, ideally in premium for sells or discount for buys.
    6. Place the stopBeyond the head (the higher high or lower low).
    04

    Common mistakes

    • Trading every shoulder. The break of structure must happen first.
    • Fighting a strong higher timeframe trend. QMLs against the daily trend fail more often.
    • Entering before the return. The edge is at the line, not in the middle of the move.
    • Ignoring the stop. If price closes beyond the head, the pattern has failed; take the small loss.

    Key takeaways

    • QML = left shoulder, sweep beyond it, break the other way.
    • The left shoulder level is the line to watch.
    • Stop beyond the head.
    • Best with the higher timeframe and in premium or discount.
    Check yourself

    Three quick questions

    0 / 3
    01What are the three parts of a bearish QML?
    02Where is the QML line?
    03Where does the stop usually go?
    Next lessonWyckoff events step by step: SC, AR, ST, spring, SOS, LPS and distributionWyckoff · Advanced · 4 min → RTC Mentorship · $200Want this applied to live charts?See the mentorship →

    Educational content only. Not financial advice. Chart examples are illustrations, not real trades.