Jak vypočítat Dollar Cost Averaging

Co je Dollar Cost Averaging?

Dollar-cost averaging invests a fixed amount regularly, reducing the impact of market volatility. By buying more shares when prices are low and fewer when high, it lowers the average cost per share.

Vzorec

Average cost per share = Total invested / Total shares acquired

Průvodce krok za krokem

1Enter investment amount, time period, and price history
2Calculate shares purchased each period at current price
3Sum total spent and shares to find average cost

Worked Examples

Vstup

Monthly: $500, Prices: $50, $40, $60

Výsledek

Avg cost ≈ $49.17/share

vs simple average of $50

Common Mistakes to Avoid

✕Confusing with buying a lump sum at average price
✕Ignoring fees and slippage

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