Analysts on X are pointing to signals on the Bitcoin dominance chart that could precede a sharp downward move, one that could have a massive effect on how liquidity rotates into the altcoin market. The latest outlook came from crypto analyst Cryptoinsightuk, who highlighted the current state of the weekly Bollinger Bands indicator on the BTC.D chart as a reason why BTC’s dominance is about to experience a massive crash.
Weekly Bollinger Bands Flash 2017-Style SetupThe weekly candlestick chart shows Bitcoin dominance pressing near the mid-to-upper Bollinger Band region around 59%, with the bands now tightening. In previous cycles, particularly in 2017, a similar band structure led to a high-velocity crash that pushed BTC’s dominance downwards for many weeks. This is visible in the grey zone labelled in the chart below as the “Previous ALT Season Start Point.”

According to the analyst, this tightening of Bollinger Bands is expected to result in a downward move that pushes the BTC dominance to the mid-30%. This is highlighted in the chart below as a target range between 30% and 35%, with a mid-level of 33.5%.
Liquidity Rotation And The Altcoin EffectAt the time of writing, Bitcoin is currently at 57.7%, down by 1.34% in the past 24 hours. A breakout above the prior alt-season start zone in the 60% range could invalidate the bearish thesis and extend Bitcoin’s control further into 2026.

















