What is a “wholecoiner” in Bitcoin?
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A “wholecoiner” is someone who owns at least 1 full Bitcoin. Because Bitcoin’s supply is capped at 21 million, owning a full coin is becoming increasingly rare over time.
As prices rise, fewer new investors can afford to accumulate 1 BTC, which naturally shrinks the number of wholecoiners. This is why their activity — especially movements to exchanges — is closely watched as a signal of market behavior.