See what dollar-cost averaging into Ethereum would be worth today on real market data — and whether buying it all at once (lump sum) would have beaten it.
▶ Open the full Ethereum DCA calculator (change amount, schedule & dates)Ethereum (ETH) is the largest smart-contract platform and the second-biggest crypto by market cap. That volatility is exactly why the dollar-cost-averaging question matters: instead of trying to time a single entry, you invest a fixed amount on a schedule (say $100 a month) and let your average price smooth out across the ups and downs.
The widget above runs a real backtest: $100 into Ethereum every month across its available history, compared with putting the same total in on day one. In steady uptrends lump sum usually wins because the money is invested longer; DCA tends to come out ahead when you start near a peak or in a choppy market — and it always lowers timing risk. Change the amount, frequency and start date in the full calculator.