Bitcoin & money learning · Retrospective
Describe a rebalancing rule before the trigger
Make a hypothetical policy inspectable before emotions enter.
Source foundation
Diversification considers exposure across investments, including overlapping fund holdings. Investor.gov: asset allocation.
A worked example
A sample policy reviews weights monthly and flags a deviation of five percentage points from a target. For a 20 percent target, 26 percent triggers review; 24 percent does not. This is a teaching rule, not a recommended allocation, and any real action would need cost and personal-context checks.
Original hypothetical example. Amounts, people, events, and scenarios above are invented for learning; they are not historical observations or forecasts.
What to take from it
A written rule makes decisions easier to audit even when the rule later changes.
Try it on paper
State when the sample policy should be reviewed rather than followed mechanically.
Keep the assumptions beside your answer. Check the result before applying the idea to a different situation.
Reading and limits
The linked source supports the foundation statement. The worked example and exercise are NAKAMOTO's educational analysis. This note does not establish current prices, product terms, investment suitability, or wallet compatibility.
Source reviewed 13 September 2026. For operational decisions, consult the current official documentation and the details of your own circumstances.