Alternatives
Products that do what Ninjatrader Market replay data does
Master the markets, with Zero Risk
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2021 · github.com
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Discover Replay-backed strategies and live signal tracking
May 2026 · zealyon.com
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Hi HN, I'm a solo dev and for the last few months I've been building Hikaro, a tool to find statistically significant trading signals for [e.g., US equities, crypto, forex]. I built this to solve my own problem: I was tired of backtests that looked great on paper but failed in practice. Simple metrics like "win rate" can be misleading, so I wanted a way to quickly tell if a signal's performance was genuine or just noise. Hikaro ingests daily market data and runs statistical analysis on various trading signals. The goal is to surface signals with strong properties, like: Low p-value: Evidence…
Sep 2025 · hikaro.app
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Master pattern recognition in skill-based prediction battles
Dec 2025
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Review crypto trades with paper trading and risk replay
May 2026 · wsyyj-050320.github.io
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