Bubble formation pattern?

Hmm... Do we see a meaningful pattern?

Note that the post-Great Recession bubble-like tear climbs at approximately the same angle as the dot.com and housing bubbles. It's almost like some similar causal phenomenon that spouts unsustainable upward bursts was initiation three times in a row, with the last burst towering to never before seen heights. How far will it correct?
SPX (S&P 500 Index)Trend Analysis

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