Bitcoin's recent decline to multi-month lows has prompted analysis from several prominent market figures, who attribute the drop to a combination of failed technical patterns and structural market weaknesses.

Bollinger Points to Failed Patterns as Warning Signals
John Bollinger, creator of the Bollinger Bands indicator, identified specific pattern failures that preceded the sell-off. In a recent social media post, Bollinger explained that Bitcoin had formed patterns in October and November that typically signal upward momentum toward the upper Bollinger Band. However, both patterns "failed" to produce expected gains.

"We 'should' have seen a better gain out of that pattern, so its failure was an alert of potential weakness," Bollinger stated. He emphasized that broken patterns provide valuable market information, noting that a new low following the November pattern failure served as the exit signal. The veteran chartist added that he's only truly "wrong" if he ignores his own trading discipline.

Tom Lee Highlights Structural Damage from October Liquidation
Fundstrat's Tom Lee provided additional context during a CNBC interview, pointing to lasting damage from the massive liquidation event in early October. "The crypto market has been limping along since October 10th… that liquidation was so big it really crippled market makers," Lee stated.

He attributed the ongoing weakness to the extreme forced deleveraging triggered by what he described as a "coding error," suggesting the market infrastructure has been struggling to recover from the event that wiped out over $19 billion in leveraged positions.

The combined analysis suggests Bitcoin's current weakness stems from both technical breakdowns and fundamental market structure issues, creating headwinds for a swift recovery despite the cryptocurrency's strong performance earlier this year.