What missing Bitcoin's best days since 2015 costs you
$10,000 in Bitcoin since 2015 grew to $1,994,986. But sit out just its 10 best days and you would have $343,489 — and missing the 30 best leaves only $32,206.
| Scenario | Value today |
|---|---|
| Stayed invested | $1,994,986 |
| Missed best 5 | $721,750 |
| Missed best 10 | $343,489 |
| Missed best 20 | $97,695 |
| Missed best 30 | $32,206 |
Method
We hold $10,000 in Bitcoin from 2015 to June 2026 (real daily closes, CryptoCompare histoday (free, public); 4,173 trading days) and, for each row, set the N biggest single-day gains to zero — as if you had been out of the market on exactly those days. A handful of explosive days carry most of the return, which is why trying to dodge the bad days (and missing the good ones) usually backfires. Figures exclude fees and taxes and are not investment advice; past performance doesn't predict future results.
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