Prediction Market Data for Hedge Funds

Prediction market consensus as an alternative data signal for quantitative and systematic strategies.

Summary: Prediction market consensus as alternative data for quantitative and systematic strategies. Real-time probabilities, divergence detection, and API access.

Prediction Markets as Alternative Data

Prediction markets produce a unique data stream: real-time, market-implied probabilities of discrete future events. For quantitative funds, this data complements traditional signals (price, volume, sentiment) with a direct measure of crowd-sourced event probability.

Use cases in systematic strategies include:

Event probability inputs: Feed consensus probabilities into models that need to estimate the likelihood of binary outcomes (rate decisions, election results, earnings surprises)
Regime detection: Track how prediction market probabilities shift around macro events to detect regime changes earlier
Cross-asset signals: Prediction market moves often lead traditional market moves by minutes to hours — providing a potential edge in timing
Divergence alpha: Cross-platform spread data identifies events where markets disagree, which may correlate with information asymmetry

Data Characteristics

Attribute	Value
Coverage	27,000+ active markets across politics, sports, economics, global events
Update frequency	Every 10 minutes (14-second pipeline cycle)
History depth	Continuous snapshots since 2024
Format	JSON via REST API, Python SDK, Node.js SDK
Delivery	Pull (API) or push (SSE stream on Pro+, WebSocket on Enterprise)

Integration

The REST API returns structured JSON with consistent schemas across all event types. The Python SDK handles authentication, retries, and rate limiting — suitable for production data pipelines.

For high-frequency or enterprise requirements, contact [email protected] to discuss dedicated infrastructure and custom data delivery.

Compliance Considerations

Meridian Edge is a data aggregation service. We collect, normalize, and redistribute publicly available prediction market data. We do not operate a prediction market, execute transactions, or provide investment advice. All data is for informational purposes only.

Frequently Asked Questions

How do hedge funds use prediction market data?

Quantitative funds use prediction market consensus as an alternative data signal — feeding event probabilities into models, detecting regime changes, and identifying cross-asset timing opportunities from divergence data.

What delivery methods are available for fund data?

Data is available via REST API (pull), Server-Sent Events stream (push, Pro+), and WebSocket (Enterprise). The Python SDK handles authentication and retries for production pipelines.

Is prediction market data from Meridian Edge investment advice?

No. Meridian Edge is a data aggregation service. All data is for informational purposes only and does not constitute investment, financial, or trading advice. Prediction market participation involves risk of loss.

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Starter plan includes API access, the live dashboard, divergence alerts, and email digests.

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