Dollar-Cost Averaging Bitcoin: What $100 a Week Would Have Done From 2022 to 2026

What Is Dollar-Cost Averaging Bitcoin?

Dollar-cost averaging means investing a fixed dollar amount at regular intervals regardless of the price. The amount you spend stays the same; the amount of Bitcoin you get changes.

The cheaper purchase acquires twice as much Bitcoin for the same money. That is the whole mechanism. Everything else in this article is that idea repeated 249 times against real prices.

What a $100 Weekly Bitcoin DCA Returned, Year by Year

Each row values the position at the daily close on 31 December, except the last, which uses 4 October 2026 — the final scheduled Sunday purchase. Prices are Coinbase BTC-USD daily closes. Fees, spreads and taxes are excluded, which I come back to further down.

249 purchases of $100 every Sunday from 2 January 2022 to 4 October 2026 inclusive. The lump-sum column assumes $24,900 invested on 1 January 2022 at $47,733, buying 0.52165 BTC.

Two things in that table are worth sitting with. The first is that the lump sum was ahead at the end of 2024 — $48,698 against $44,971 — and then lost the lead. That is not a contradiction. By late 2024 the DCA investor had only put in $15,700 of the eventual $24,900, so a smaller amount of capital was riding the 2024 rally. The DCA position overtook the lump sum during 2025, once the later contributions had been made and the price pulled back from its highs. The second is the average cost column. It climbs from $25,023 to $42,275 across the period. DCA does not keep your cost basis low forever; it keeps buying at whatever the market charges, including near the top.

What the 2022 Bear Market Actually Did to the Position

2022 is where the strategy was tested, and the honest summary is that it hurt. The first purchase, on 2 January 2022, bought Bitcoin at $47,299 and acquired 0.002114 BTC. The cheapest Sunday of the year was 20 November 2022, at $16,253, where the same $100 bought 0.006153 BTC — about 2.9 times as much coin for identical money. Bitcoin’s lowest daily close that year was $15,760. That is the mechanism working as advertised. It still ended the year down 33.9%. The position was underwater on 56 of the 249 Sundays — a little over one week in five across the whole run, and almost all of them consecutive. The last Sunday on which the portfolio was worth less than the money put into it was 12 March 2023, fourteen months after the first purchase. Fifteen months of watching a disciplined, automated plan show a loss every single week is the part that gets left out of most DCA write-ups. The lump-sum investor had it worse in the same window — down 65.4% at the end of 2022 — but they only had to make the decision once. The weekly investor had to choose to keep going 56 times while the number was red.

Did the 2024 Halving Change the Outcome?

Bitcoin’s fourth halving happened on 20 April 2024, cutting the block subsidy from 6.25 BTC to 3.125 BTC. It changed the rate of new supply. It did not add a single coin to anyone’s existing holdings. Here is where the weekly investor stood that day. They had made 120 purchases, invested $12,000, and held 0.4274 BTC at an average cost of $28,077. With Bitcoin at $64,969, the position was worth $27,768 — up 131%. The lump-sum position was worth $33,891 on the same day. The useful question around a halving is not whether it causes a rally. It is whether the market price sits above your average cost basis, because that is what determines whether you are holding a gain or a loss. On 20 April 2024 the answer was yes, by a wide margin — and it had already been yes for thirteen months before the halving arrived. Bitcoin’s price responds to liquidity, demand, regulation and macro conditions as well as issuance. Crediting the halving with everything that followed it is the kind of shortcut that makes an analysis useless.

Is Bitcoin DCA Better Than a Lump Sum?

Not inherently. In this particular window it was, by $5,827. Change the start date and the answer changes with it. When an asset rises steadily, putting everything in early wins, because more capital is exposed to the rise for longer. DCA wins when the price falls after the lump-sum entry and the later purchases land cheaper. January 2022 was close to a peak, so the path favoured DCA. That is a fact about the starting date, not a property of the strategy.

The strongest case for DCA is not that it earns more. It is that it replaces a repeated decision with a schedule — and repeated decisions about when to buy a volatile asset are where most people do themselves damage. Consistency is not the same as safety, though. A disciplined investor can keep buying something that keeps falling. Vanguard’s research on traditional markets has generally found lump-sum investing beats cost averaging more often than not, because markets tend to rise over time. That is useful context, not a measured probability for Bitcoin, which has different volatility and market structure from a diversified stock-and-bond portfolio.

What If You Already Have the Full Amount?

This is the distinction that matters most and gets collapsed the most often. If the $24,900 is already sitting in your account, choosing to drip it in over five years is a deliberate decision to delay market exposure. You are making a timing call, just a slower one. If instead you are putting $100 of each week’s income in as it arrives, you never had a lump sum to deploy. The comparison in the table above does not describe your situation at all — you are not choosing between two strategies, you are choosing between investing new income or not. Most people reading an article like this are in the second position. The table assumes the first, because that is the only way to compare the two entry methods on equal terms.

How Trading Fees Change the Result

Every number above excludes fees, which isolates the effect of purchase timing and overstates both strategies. The weekly investor makes 249 purchases; the lump-sum investor makes one. A flat percentage fee applied to the same total costs roughly the same either way — 1% on $24,900 is $249 whether it is charged once or 249 times. The difference comes from everything that is not a flat percentage: minimum order charges, spreads, payment-method fees and the premium many exchanges build into convenience purchases. Those scale with the number of transactions, and they are where small recurring buys get expensive. If you are running this strategy for real, the fee schedule matters more than the choice between weekly and monthly. Our crypto exchange comparison breaks down what each platform charges.

How to Automate Bitcoin DCA on Coinbase or Kraken

Both major US exchanges support recurring buys, which is what makes a weekly schedule practical rather than a chore you abandon in month three. On Coinbase, sign in, open the Bitcoin purchase flow, choose the recurring option, and set the amount, payment method and frequency. Check the quoted fee on the confirmation screen rather than assuming the recurring rate matches the one-off rate — our Coinbase review covers the fee structure in detail. On Kraken, use the recurring-buy interface, select BTC, enter the amount and pick the schedule. Our Kraken review goes through the platform and its costs. If this would be your first purchase, start with our guide to buying Bitcoin. And once you are accumulating a position worth more than a few hundred dollars, move it off the exchange — our crypto wallet ranking scores the options on whether you can recover your coins without the manufacturer’s help, which is the question that matters most. Exchange interfaces, supported schedules and regional availability change. Confirm the current terms on the order screen.

What This Analysis Cannot Tell You

It describes one path, under one set of assumptions. It cannot tell you what the next five years will return. The simulation uses fixed Sunday purchases, a constant $100 contribution and daily closing prices. It does not model intraday execution, slippage, taxes, custody risk or the spread between exchanges. It assumes every purchase executed at the close, which no real order does. Most importantly, a single start date cannot establish that DCA beats or loses to lump-sum investing. It establishes what happened from one particular Sunday in January 2022. A proper study would repeat this across many start dates and horizons — and would almost certainly find the answer flips depending on where you begin.

Bitcoin Dollar-Cost Averaging FAQ

What is the minimum amount needed to DCA Bitcoin?

There is no universal minimum — it depends on the exchange’s order minimum and your payment method. Small recurring purchases are possible almost everywhere, but minimum charges and spreads make very small orders proportionally expensive. A $10 weekly buy can lose a meaningful share of each purchase to costs that a $100 buy absorbs comfortably.

Is it better to buy Bitcoin weekly or monthly?

Neither schedule reliably returns more. Weekly spreads your entry across more prices; monthly means a quarter as many transactions and therefore fewer fixed charges. Pick the one that matches when your income arrives, then compare the fee structure — that difference is real, while the timing difference is mostly noise.

Can you stop dollar-cost averaging Bitcoin?

Yes. Recurring purchases can be cancelled through the exchange at any time. Cancelling the schedule does not sell the Bitcoin you already hold; that is a separate decision with its own tax consequences.

Why does this analysis start in January 2022?

Deliberately, because it is the hard case. January 2022 was just below Bitcoin’s November 2021 record high, so the simulation starts by buying near a peak and immediately walking into a 65% drawdown. A start date chosen from the bottom of the 2022 market would produce much better numbers and tell you nothing useful.

Data Sources and How to Reproduce This

Every figure here comes from a price series I pulled and checked on 8 October 2026. Here is the full specification, so the calculation can be repeated and disagreed with.

On the cross-checks. I compared all 249 Sunday closes plus the valuation dates across Coinbase and Binance: the average difference was 0.05% and the largest was 1.0%, on 12 March 2023 — the weekend of the USDC depeg, when USDT-quoted and dollar-quoted prices genuinely diverged. Bitstamp agreed with Coinbase to within 0.09% on every valuation date. I used Coinbase as the primary source because the article is about BTC/USD, and Binance quotes against USDT rather than dollars. CoinGecko’s historical endpoint now requires an API key for dates beyond the recent window, and its figures are 00:00 UTC snapshots rather than daily closes, so they are not directly comparable to the numbers above. This article is historical analysis, not investment advice. Bitcoin is volatile and past results do not indicate future returns. Only invest what you can afford to lose.