Why bitcoin’s ‘500-day rule’ faces its biggest test yet
The so-called ‘500-day rule’ says buying BTC roughly 500 days before a bitcoin halving and selling it about 500 days after would have produced profits in prior cycles.
Archive context
Older archive item. Useful for background and entity history, but not a fresh market-moving signal.
Why this matters
Bitcoin is a tracked market entity in the DigitalMoneyBox archive, making this useful context for readers monitoring repeated mentions and follow-up coverage.
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