Four ways to stack Bitcoin
A side-by-side backtest of Invity's automated strategies from the same start date — standard strategies buying €100 weekly, smart strategies investing €50–170 dynamically. See how dynamic timing and extra buying power compound over a full market cycle.
Figures are historical backtests on real BTC/EUR price data and are not a promise of future returns.
Growth of each strategy, Jan 2020 → May 2026
Growth of each strategy, Jan 2020 → Sep 2025
Portfolio value (EUR) week by week, all four on the same total €33,500 invested. Notice how the Plus strategies pull ahead despite each buy being capped at €170 — that's smart timing and extra buying power at work, not a bigger bet.
Side-by-side Metrics over the full backtest
| Auto Buy Simple DCA | Auto Buy Plus Smart DCA | Turbo Buy DCA + 60% boost | Turbo Buy Plus Smart + 60% boost | |
|---|---|---|---|---|
| Setup | ||||
| Weekly investment | €100 fixed | €50–170 dynamic | €100 fixed | €50–170 dynamic |
| Performance | ||||
| Total invested | €33,500 | €33,500 | €33,500 | €33,500 |
| Final value | €85,300 | €98,051 | €100,253 | €120,537 |
| Bitcoin accumulated | 1.3327 BTC | 1.5319 BTC | 1.5663 BTC | 1.8832 BTC |
| % more BTC vs standard DCA | baseline | +14.9% | +17.5% | +41.3% |
| Absolute profit | €51,800 | €64,551 | €66,753 | €87,037 |
| Avg. BTC purchase price | €25,137 | €21,868 | €21,388 | €17,789 |
| ROI (profit %) | +154.6% | +192.7% | +199.3% | +259.8% |
| Number of buys | 335 | 335 | 335 | 335 |
| Features | ||||
| Automated schedule | ✓ | ✓ | ✓ | ✓ |
| Dynamic investment sizing | — | ✓ | — | ✓ |
| Buys more when cheap, less when overheated | — | ✓ | — | ✓ |
| Extra buying power | — | — | +60% | +60% |
| Flexible settlement of boosted capital | — | — | ✓ | ✓ |
| Capital efficiency | Standard | High | High | Highest |
| Best for | Set & forget | Smarter DCA | Faster stacking | Max growth |
Start, build, and preserve your Bitcoin wealth
Download Invity today & take control of your financial future.
September | Newsletter
The most successful September in Bitcoin's history: a 10% gain and a golden cross. Plus the Clarity Act stalling, the Fed's rate rise, Turbo Buy Plus, daily buys and moving averages explained.
Read more →
Update of the Turbo Strategy Dashboard
Until now, the app dashboard showed your Turbo strategy portfolio value including the extra buying power. It now shows the actual current value.
Read more →
The Invity Card: earn Bitcoin cashback on every payment
Meet the Invity Card, a Bitcoin card for the fiat world. Earn Bitcoin cashback and Round-ups on every payment, and lock in 1.5% cashback for life before 30 November.
Read more →
Learn with Invity
Level up your Bitcoin knowledge
Resources for first-time buyers and long-time stackers. No hype, no price calls — frameworks and clear thinking.
Invity eBook
Broken Money and the Way Out
A 50-page guide to why money is broken — and what comes next. Free.
Frequently asked questions
FAQ