Capital deployment

Dollar-cost averaging (DCA)

Invest a fixed amount on a regular schedule instead of making the decision depend on short-term market forecasts.

Core approach: Define the amount, frequency, eligible assets, and conditions that would justify changing the plan.
Suitable for: Investors contributing from recurring income or seeking a disciplined deployment routine.

Method overview

Dollar-cost averaging deploys equal amounts at regular intervals, regardless of short-term price movements. It is a capital-deployment rule rather than a security-selection method and can be combined with indexing, multi-asset investing, or other long-term approaches. Invest a fixed amount on a regular schedule instead of making the decision depend on short-term market forecasts. Key point: Dollar-cost averaging (DCA) is not a style label to follow mechanically. It is a decision process with explicit assumptions, evidence, review triggers, and exit conditions.

Core principles

1Use a fixed schedule and amount that personal cash flow can sustain.
2Apply DCA only to assets that remain suitable for long-term ownership.
3Separate market volatility from changes in goals, risk capacity, or asset quality.
4Separate the long-term thesis from short-term price movement in Dollar-cost averaging (DCA).
5Write in advance what would make the method unsuitable for the case being analyzed.

How to apply it

1Set aside emergency liquidity before defining the investment amount.
2Choose the asset allocation, contribution frequency, and funding date.
3Automate contributions where practical and keep transaction costs low.
4Review the allocation periodically without changing the schedule because of headlines.
5Write the main assumptions, fair value range, and monitoring signals before buying.
6Compare actual evidence with the original thesis instead of judging only by unrealized gain or loss.