Arena Blog

For 18 months we've been quietly building Backtesting Arena — a platform where 500+ users have run 10,000+ backtests across Bitcoin, stocks, ETFs, commodities, and forex. Daily cycle scores, on-chain indicators, sentiment dashboards, strategy insights. All powered by the same data layer that's been running on a private quasi-API.

Six frontier LLMs got $10,000 each and were told to autonomously trade crypto perps. Four lost more than 60 percent. The two winners were Chinese. What this really tells us isn't "China wins AI." It's: LLMs are language probability models, not market actors. A sober look at the latest empirical evidence that autonomous AI trading doesn't work.

CAGR assumptions are smooth. Bitcoin isn't. Anyone planning in a hypothetical world of constant 20% growth is planning for a world that never existed. We've added a Historical Replay mode to the Bitcoin Lifestyle Calculator — pick a start year and we run your strategy through the actual BTC history with Mt.Gox aftermath, COVID crash, FTX collapse, and ATH hype. Here's why that's often brutal and always honest.

Most BTC lifestyle calculators give you ONE number: "in 20 years you'll have X." That's fantasy, not planning. Bitcoin runs at ~70% annualized volatility — the expected value is just one of millions of possible stories. We've added two risk lenses to the Bitcoin Lifestyle Calculator: a Multi-Path Stresstest and a 1000-path Monte Carlo simulation. Here's what they tell you and why you need both.

A backtest with 34% CAGR looks impressive. But is the result trustworthy? Four questions decide whether any backtest is worth taking seriously — from total return vs. CAGR to maximum drawdown to trade count.

Elliott Wave promises a map for market movements. In reality, the theory has a problem that blocks any systematic validation. We look at why an EW backtest mechanically fails, what you can test instead, and what that means for traders without a PhD in wave counting.

There's no textbook SaaS pitch behind Backtesting Arena — just the simple question every serious trader asks after enough cycles: which rules would have actually kept me out of the worst losses? An honest origin story.

A new app called Tando bridges the Bitcoin Lightning Network directly to M-PESA. The recipient gets Kenyan shillings on their phone — no wallet, no seed phrase, no KYC. Lightning's killer feature isn't speed. It's invisible infrastructure under rails people already trust.

TradingView is excellent for charting and visual analysis — but for the question whether a strategy systematically works across assets, it isn't built. Why fast, comparable backtesting requires a different class of tool.

Payment systems are being fundamentally rebuilt right now. The driver isn't crypto — it's AI. What Visa, Mastercard, AWS, and Citi are pivoting toward simultaneously, and the architecture taking shape for the next decade.

Self-custody of Bitcoin has a problem rarely discussed: what happens to your coins if something happens to you? We look at how Miniscript, the Liana wallet, and the BitBox02 address this technically — and where the limits are.

Anyone serious about Ladder Stacking eventually opens a spreadsheet: check Z-Score, find multiplier, compute amount, buy, log it. Every week. We built a live tracker that takes over — weekly alert with concrete action recommendation, confirm/skip/edit, performance vs HODL and Static DCA. Pro+ feature.