BofA Breadth Indicator Nearing Sell Threshold, Flashing Warning for Global Equities
nashnova research
82% of global equity markets now trade above both their 50-day and 200-day moving averages, just short of the Bank of America Global Breadth Rule's 88% sell trigger — a threshold that has historically preceded broad market pullbacks.
What is this indicator actually measuring?
The BofA Global Breadth Rule — a contrarian technical gauge — tracks the share of global equity markets trading above both their 50-day and 200-day moving averages at the same time.
The current reading sits at 82%, meaning the vast majority of markets are in an uptrend.
This means → broad strength sounds positive, but this is a contrarian indicator: the more markets rally in unison, the closer the aggregate is to a top.
Why is "everyone rallying" a warning sign?
In plain terms = picture a party where nearly every guest has already arrived — there are very few left to walk through the door. Markets work the same way: with 82% already strong, remaining fuel is thin.
The rule's sell threshold is 88%; historically, breaching it has preceded multiple global equity pullbacks.
This reflects an uptrend whose momentum is approaching saturation — not a crash signal, but a narrowing window for further broad gains.
Where does that leave investors now?
The reading has not yet crossed 88% — the formal sell signal has not fired.
But it is in a high-alert zone. This means → if more markets join the strong camp over the coming weeks, the trigger could trip at any time.
In plain terms = this is not a call to liquidate, but it is a poor moment to chase the rally — watch for pullback risk.
市场有风险，内容仅供研究参考，不构成投资建议。