The U.S. Dollar Index (DXY) has experienced one of its sharpest one-week declines since 2013, exceeding a negative four standard deviation move—a rare event that has now occurred only four times in over a decade.
According to Bloomberg data from Global Macro Investor, historical instances in 2015, 2020, and 2022 were all accompanied by major Bitcoin bottoms, followed by robust price bounces.
Historically, a -4 standard deviation decline in the DXY Index has accompanied significant Bitcoin bottoms. This occurred in November 2022, when Bitcoin plummeted to $15,500 during the FTX debacle.
It also happened in March 2020, when Bitcoin briefly fell below $5,000 during the COVID-19 downturn. A similar event took place during the 2015 bear market when Bitcoin was trading around $250.
Each of these situations was preceded by a large Bitcoin price bounce, which indicates there may be an historical trend with sudden DXY drops coinciding with Bitcoin locating a market low.

A declining dollar tends to benefit risk assets such as stocks and Bitcoin as it makes them more appealing as opposed to being in cash. Still, as strong as it is, its recent decline did take the DXY below 100, leaving it at 103.8 currently, and thus the dollar is still comparatively strong.
With White House all set to hold the 1st ever crypto summit under Trumps new administration, the market is already optimistic on the future of bitcoin for the time being.
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