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Historical Data API

30 years of market intelligence—fueling backtests, AI models, and deep dive research

Laplace Historical Data unlocks three decades of meticulously cleaned fundamentals, ratios, macro indicators, insider trades, and more—all in one consistent schema. Whether you’re training ML models, validating trading ideas, or building investor dashboards, our archive turns “what happened?” into “what’s next?”

30 years of market intelligence

Dig into long-term trends to fuel quantitative models, backtest trading strategies, or conduct
performance comparisons over time

Empower your AI or systematic trading strategies with the depth and reliability to see
what really moves markets over decades.

Financial Ratios & Statements

Analyze P/E, ROE, EBITDA, and full balance sheets over multiple quarters/years.

Insider Transactions

See how executives and key insiders have traded their own shares historically.

ETF & Market News Archives

Track historical fund flows, sector rotations, and news-driven volatility.

Economic & Technical Indicators

Compare macro data (interest rates, inflation) alongside RSI, MACD, or other technical signals.

Why teams rely on Laplace
historical data?

We're challenging conventions and pioneering a new tech-forward,
transparent approach to market data APIs.

1

Depth that matters

Up to 30 years of statements, ratios, and technical series—perfectly time‑aligned for factor tests and LLM fine‑tuning.

2

Credible alternative signals

Insider transactions, ETF flows, and news archives help you see beyond price alone.

3

Predictable pricing

Every endpoint costs 3 credits; credits never expire and bundles scale from indie dev to quant desk.