Bitcoin is up 5% this week.

Through Iran headlines.
Through macro noise.
Through everything.
Here’s what’s actually driving it, ranked by how confident we should be in each explanation.
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1. The clearest one: AI and semiconductors are running.
Micron is up 4.5%. SanDisk is up 7.6%.
When the market’s hottest sector rallies, risk appetite opens up across the board and Bitcoin tends to follow.
This is the most direct, most traceable explanation for the weekly move.
2. The more behavioral one: nobody actually sold the Iran news.
Geopolitical headlines hit.
Markets looked at them.
Markets decided not to care.
That’s not analysis. That’s simply what happened.
When fear events fail to create fear, buyers step in and prices move.
Bitcoin benefited more from the absence of a selloff than from any single catalyst.
3. The easiest to miss: the yen is weakening.
A softer yen makes USD-denominated assets look stronger in local currency terms.
Japanese and broader Asian investors holding Bitcoin see amplified returns, which helps keep buying pressure elevated even when Western sentiment is flat.
This effect is real, but it’s the hardest to measure.
None of these alone explains a 4.2% weekly gain through this much noise.
Together, they probably do.
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My take
Bitcoin’s resilience this week wasn’t driven by a wave of new conviction.
It was driven by the absence of reasons to sell, reinforced by macro tailwinds many people overlooked.
That’s a very different setup from a structural breakout.
Knowing the difference is more useful than calling both the same thing.