Inverted Chart EA
- Utilities
- Version: 1.0
- Activations: 6
Inverted_Chart_EA
Utility Expert Advisor
Inverted_Chart_EA creates and maintains a mirror-inverted chart of any symbol and timeframe.
It automatically generates a custom instrument (e.g. US30_INV ) and keeps its price history updated in real time, with bars mirrored around a chosen pivot.
This utility gives traders a new way to analyze the market from a different perspective by flipping the chart upside down.
Why use an inverted chart?
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Highlight hidden patterns – price formations that look ordinary on the original chart may appear clearer when inverted.
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Challenge bias – seeing the market upside down helps reduce directional bias and improves objective decision making.
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Indicator testing – apply indicators or strategies on the inverted chart to check if their signals are symmetrical or biased.
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Strategy development – compare results of EAs or scripts on both normal and inverted charts to evaluate robustness.
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Training tool – useful for developing pattern-recognition skills without relying on pre-set expectations of direction.
Key Features
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Automatic inverted chart creation: generates <SYMBOL>_INV as a custom symbol.
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Live updates: continuously mirrors bars with a user-defined refresh rate.
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Pivot options: invert around the last closed bar or around a rolling window average.
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Auto-sync: adapts automatically to timeframe changes on the base chart.
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Chart management: optionally opens the inverted chart automatically.
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Safe symbol handling: reuses existing custom symbols, avoids naming conflicts.
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Normalized scale: 5-decimal formatting ensures consistent display across all brokers and instruments.
Inputs
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Suffix – text added to the source symbol (default _INV ).
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Pivot – inversion method: Last Close / Window.
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WindowBars – number of bars for Window pivot mode.
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LockPivotOnAttach – fix pivot at attach time (Last Close mode).
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HistoryBars – initial backfill depth.
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UpdateSeconds – refresh interval.
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AutoOpenChart – open inverted chart after build.
Notes
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The inverted symbol is non-tradable (analysis only).
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Indicators, scripts, or other EAs can be attached to the inverted chart for testing and study.
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To refresh digits or scale, simply reopen the *_INV chart after creation.
