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Holy Grail Setup with Confidence Opacity

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Version 1
Triggers Raschke's Holy Grail set up. More translucent=less confidence, more opaque=more confidence.

Uses Raschke's default parameters
20 EMA + ADX > 30 + pullback and reversal

ADX stands for Average Directional Index, a technical indicator developed by Welles Wilder to quantify trend strength — not direction, just strength.

It's a core component of Linda Raschke’s Holy Grail strategy, where the goal is to only trade pullbacks during strong trends.
ADX ranges from 0 to 100:
Below 20: Weak or no trend (range-bound market)
25–30 and above: Strong trend
50+: Very strong trend (often near trend exhaustion)

In the Holy Grail setup, Raschke recommends only taking trades when ADX > 30, to ensure that:
The market is trending
Pullbacks are more likely to resolve in the direction of the trend

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