Rebalx publishes a signed strategy signal very rarely. An app running on your machine — keeper of the only copy of your trade-only API key — verifies the signature and places the orders in your brokerage account. The key never leaves your computer; neither your money nor your credentials ever pass through our hands.
No sentiment scraped off social media, no tea leaves. A composite score built from factors the academic literature has priced for decades — blended, ranked, and traded sparingly. The exact recipe is part of the subscription, not the brochure.
| Quarter end | Growth | per $1 |
| 2023-07 | ×1.00 | 1.00 |
| 2024-01 | ×1.19 | 1.19 |
| 2024-04 | ×1.85 | 1.85 |
| 2024-07 | ×2.12 | 2.12 |
| 2024-10 | ×2.06 | 2.06 |
| 2025-01 | ×2.67 | 2.67 |
| 2025-04 | ×2.47 | 2.47 |
| 2025-07 | ×3.17 | 3.17 |
| 2025-10 | ×4.05 | 4.05 |
| 2026-01 | ×4.03 | 4.03 |
| 2026-04 | ×5.07 | 5.07 |
| 2026-07 | ×8.35 | 8.35 |
| Variant | Total return | Max drawdown | Sharpe |
|---|---|---|---|
| Composite · Equal WeightSelected | +735.11% | 7.41% | 2.142 |
| Value-Tilted | +780.34% | 5.77% | 2.106 |
| Momentum Only | +970.22% | 14.51% | 2.036 |
| Composite Equal · Broad | +525.11% | 9.25% | 1.923 |
| Value-Tilted · Mid | +521.29% | 5.95% | 1.916 |
| Composite Equal · Mid | +476.76% | 5.24% | 1.790 |
| Deep Value · Mid | +286.03% | 12.65% | 1.605 |
| Deep Value | +239.87% | 14.48% | 1.503 |
Selection was made on risk-adjusted return, not raw total return — the momentum-only variant earned more but with twice the drawdown. The chosen composite carries a Deflated Sharpe Ratio of 0.998, correcting for the fact that eight variants were tried; above 0.95 indicates the result is unlikely to be a lucky draw. These are backtested figures, not live performance, and past results do not guarantee future returns.
Most services ask for trust first and explain later. We'd rather state plainly what sits on each side of the line.
A signed file arrives very rarely. Your app verifies the signature before a single order moves — forged, stale, or tampered, and it does nothing at all.
Create an API key at your broker with withdrawals switched off at the source. Paste it into the Rebalx app on your computer — it is sealed into your operating system's keychain and never leaves the device. A key carrying broader rights is refused on the spot.
A resident process waits for the next signed artifact and rebalances your account when it lands. Asleep, offline, rebooted — whatever was missed executes the moment your machine wakes. One install, then nothing to babysit.
Each fill lands in your regular broker app the moment it happens. Leave whenever you want — delete the key and there is nothing left to revoke, because nothing was ever stored anywhere else. Your money never spends a night anywhere else.
One flat monthly subscription — the same whether your account is $1,000 or $1M. Cancel any time; access continues until the end of the paid period. If the strategy repeats its backtest, the fee is a rounding error. The table above is the only promise we make.
No — structurally, not just by policy. Your API key is created at your broker and lives in your own machine's keychain; it is never uploaded or transmitted anywhere. We have no credentials to misuse and no assets to hold — funds sit at your broker start to finish.
Nowhere. Into your operating system's keychain — on your computer, encrypted at rest, readable only by the app. On setup the app reads your key's permissions back from the broker to confirm withdrawals are switched off; a key that can cash out is refused outright. Want us gone? Delete the key. There is nothing server-side to revoke, because there was never anything server-side.
Crypto-linked equity venues first (OKX, Binance), followed by regional brokers — Korea, Thailand, and Singapore (Interactive Brokers). Each broker is one adapter; the account interface was designed for them to be added independently.
Deliberately rare — every extra trade is a cost, often a tax, and the evidence behind the ranking works on months rather than minutes. Members alone get the exact frequency and dates; between turns, doing nothing is the strategy.
Rebalx sells software and signed signals. The app on your computer directly executes the fixed, rules-based strategy you selected and subscribed to in your own brokerage account, using a key that never leaves your machine. Rebalx does not hold customer assets or provide personalized investment advice, and does not decide or place any orders on your behalf.