Build a strategy: buy gold when RSI drops below 30 on the hourly, exit at 70

Demo account: equity 25153.34 USD, free margin 19555.12. 2 open positions, unrealised +377.10 USD. Nothing among 1 instruments moved more than 0.25% this session. XAUUSD is trading above its 50-bar average, with the 20-bar average above the 50-bar, realised volatility 7.8%, 14-bar RSI 65.0. Range 4126.6–4181.5 over 120 1h bars. Whether this strategy makes money is not addressed. Nothing here has been evaluated against historical data, and a specification is not evidence of profitability.