用 Jev 做涨跌判断的交易扫描浏览器 demo

Kurt @0xkurt原推发布于 2026.10.16

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YOUR NEXT TRADING OPPORTUNITY MIGHT BE ON A CHART YOU NEVER OPENED. One screen. A few watchlist tabs. Meanwhile, dozens of other markets keep moving. That's the part of AI trading I'd build first: a desk that brings the interesting cases to me. Claude helps build the workflow. Market data becomes a compact state. Jev handles the repeated UP / DOWN / UNCLEAR decision. Code checks freshness, fees, slippage and hard limits before anything reaches a paper queue. Scan → decide → check → paper test. The clip is a browser demo I built with 60 synthetic market states. Watch the cost gate: an 18 bps gross spread becomes 4 bps after assumed costs, below the demo's 8 bps floor. Rejected. Another candidate has stale data. Rejected. The clean case reaches the paper queue; a low-confidence case goes to review. No live Jev calls or profit claims here. The useful test is whether the whole loop makes better decisions on unseen data after realistic costs. A fast answer can still be wrong. The Jev setup guide below explains the decision layer. Build the desk, replay the mistakes, then decide whether it deserves real capital.

这条是引用着另一条写的：x.com/beaver_0x/status/2105662726655590821