用 Jev 搭 24/7 高频交易 bot 并附完整代码与研究论文
八步方案：确定性代码管数学、Jev 管判断，六问并行决策、置信度门控与 Kelly 仓位，附回测与校准验证。
i built a 24/7 HFT trading bot with Jev and wrote an 8-page research paper on EXACTLY how to build a millisecond speed high-frequency trading system with Jev, along with COMPLETE CODEBASE here is how you set it up: 1. split your system in two, deterministic code owns the math and Jev owns the judgment, this one decision is what separates a real system from a demo 2. build the state engine that turns the raw order book into a compact snapshot under 400 tokens with strict causal timestamps so nothing leaks from the future 3. fire a 6 question battery to Jev in one call, regime, direction, toxic flow, liquidity, quote environment, inventory pressure, all evaluated in parallel at single question latency 4. gate every action on calibrated confidence, RLCD training makes the probability real so you can Kelly size positions straight from the model output 5. price the quotes with the Avellaneda Stoikov reservation price in deterministic code, Jev only decides whether the environment is worth quoting into at all 6. wrap the loop with a fallback ladder, late decisions hold, model down runs deterministic rules, hard drawdown breach flattens everything and kills 7. validate the full policy against Sharpe, Sortino, hit rate, and max drawdown across a 4 baseline backtest before any capital moves 8. verify calibration on your own logged data with Brier score and expected calibration error so the 80 percent the model reports is really 80 percent this is the EXACT system i have been running since yesterday & results are INCREDIBLE so far:
这条是引用着另一条写的：「用 Jev 从零搭高频交易 bot：每区块一次买卖决策」