Solo quant builds Sharpe 2.72 market maker with Opus 5.5 and Jev in a week

venus @RitOnchainOriginally posted 2026.10.01

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i built a "toxic-flow-aware market maker" as a solo quant with Sharpe 2.72 used "opus 5.5 + jev" to handle regime detection and retraining. deterministic code handles the risk limits and execution. if i didn't have this stack, this research would have taken a year. took me a week. Bookmark the full golden workflow to build it.

This post quotes another post: “Building an HFT trading bot with Jev: one buy/sell decision per block”