Cup & Handle (Zeiierman)█ Overview
Cup & Handle (Zeiierman) is a classic continuation-pattern scanner that detects both bullish Cup+Handle and bearish Inverted Cup+Handle structures using a compact pivot stream. It’s designed to highlight rounded reversals back to a “rim” level, followed by a smaller pullback (“handle”) before a potential continuation move.
⚪ What It Detects
A Cup & Handle (Bull) forms when price makes a rounded decline from a left rim, bottoms, then climbs back to a similar right rim. After returning to the rim, price forms a handle (a smaller pullback) that stays within an allowed retracement range. This pattern often precedes a bullish continuation attempt.
An Inverted Cup & Handle (Bear) is the mirrored version. Price makes a rounded rise to a left rim, tops, then declines back to a similar right rim. After returning to that rim, price forms a handle (a smaller bounce) that stays within the allowed retracement range. This pattern often precedes a bearish continuation attempt.
█ How It Works
⚪ 1) Pivot Extraction (Swing Compression)
The script first converts raw candles into a small set of meaningful swing pivots using ta.pivothigh() and ta.pivotlow() with Pivot span. A pivot is accepted only after it is confirmed by the lookback window, which helps reduce noise.
Key effect:
Higher Pivot span = fewer, stronger pivots (cleaner patterns)
Lower Pivot span = more pivots (more patterns, more noise)
⚪ 2) Pattern Framing (4-Point Structure)
When at least four pivots exist, the script maps them into a fixed sequence:
For a bull Cup+Handle sequence: High → Low → High → Low
These are treated as:
L = left rim pivot
B = cup bottom pivot
R = right rim pivot
H = handle pivot
For a bear inverted Cup+Handle sequence: Low → High → Low → High
Mapped similarly, but inverted.
This “4-pivot” structure is the minimum shape needed to define a cup and a handle without overfitting.
⚪ 3) Rim Similarity Filter (Cup Quality Control)
The script checks if the left rim and right rim are close enough to be considered a proper cup rim:
Rim similarity tolerance (%) controls this.
Lower tolerance = only very clean symmetric rims
Higher tolerance = allows uneven rims (more detections)
⚪ 4) Handle Depth Filter (Reject Weak or Messy Handles)
The handle is validated by measuring how deep it retraces relative to the cup depth:
Handle Retraction = |rim − handle| / |rim − bottom|
The handle must fall between:
Handle retrace min
Handle retrace max
This prevents:
tiny “non-handle” wiggles (too shallow)
deep pullbacks that break the structure (too deep)
█ How to Use
⚪ Interpreting a Bull Cup & Handle
Treat it like a continuation setup built around a key breakout level:
Cup forms
Handle forms
Breakout happens above this level
Once price returns to this breakout zone and the handle stays controlled, the structure may attempt to continue upward.
Common behaviors after a clean signal:
Push above the breakout level
Brief retest/acceptance near the breakout zone
Continuation toward the projected target if momentum holds
⚪ Interpreting a Bear Inverted Cup & Handle
Treat it like a bearish continuation/rollover setup built around the same breakout concept:
Cup forms (inverted)
Handle forms
Breakout happens below this level
Once price returns to this breakout zone and the handle stays controlled, the structure may attempt to continue downward.
Common behaviors after a clean signal:
Drop below the breakout level
Retest from underneath
Continuation toward the projected target if selling pressure persists
█ Settings
Pivot span – pivot sensitivity. Higher = smoother pivots, fewer signals. Lower = more pivots, more signals/noise.
Rim similarity tolerance (%) – rim quality filter. Lower = stricter symmetry, higher = more permissive detection.
Handle retrace min – minimum handle depth (filters weak handles).
Handle retrace max – maximum handle depth (filters messy/deep handles).
Invalidation (handle max retrace %) – “maximum tolerated damage” for handle move before the structure is considered broken.
Require breakout confirmation – only trigger when price closes beyond the rim in the expected direction.
Target multiplier (× cup depth) – scales how far the projection target is. Lower = closer targets; 1.0 = classic depth target.
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Disclaimer
The content provided in my scripts, indicators, ideas, algorithms, and systems is for educational and informational purposes only. It does not constitute financial advice, investment recommendations, or a solicitation to buy or sell any financial instruments. I will not accept liability for any loss or damage, including without limitation any loss of profit, which may arise directly or indirectly from the use of or reliance on such information.
All investments involve risk, and the past performance of a security, industry, sector, market, financial product, trading strategy, backtest, or individual's trading does not guarantee future results or returns. Investors are fully responsible for any investment decisions they make. Such decisions should be based solely on an evaluation of their financial circumstances, investment objectives, risk tolerance, and liquidity needs.
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