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NEW: Prediction Markets API

One REST API for all prediction markets data

Forecast Consensus

Forecast consensus is the shared probability that emerges when many traders in a prediction market contribute their beliefs. It represents the collective judgment about how likely an event is to occur.
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Forecast consensus forms as traders buy and sell outcome shares based on what they think will happen. Each trade slightly shifts the market probability, and over time these movements reflect the group’s combined expectations. Instead of relying on a single opinion, the market blends many perspectives into one forecast.

This consensus is valuable because people bring different information, experiences, and signals to the market. Some traders may react to public news, while others use internal knowledge or specialized expertise. Together, their actions create prediction markets data that captures a broad view of sentiment.

Forecast consensus also evolves as new information appears. Sudden news may shift the probability sharply, while quieter periods create steadier signals. This makes consensus not just a single number, but a dynamic process that reveals how beliefs change throughout an event’s timeline.

Forecast consensus provides a reliable measure of collective expectations. It helps teams understand how a wide range of information is aggregated into a single probability, improving the usefulness of prediction markets data for analysis and decision-making.

Forecast consensus matters because it blends many independent judgments into one coherent estimate. Markets become more accurate when diverse participants correct each other’s mistakes through trading. This creates a probability that reflects real-time information rather than isolated opinions. Consensus also stabilizes prediction markets data, making the resulting signals more trustworthy. Over many events, it becomes a reliable guide for forecasting.

Consensus forms as traders act on disagreements between their beliefs and the current market price. If someone thinks the probability is too low, they buy; if they think it’s too high, they sell. These actions nudge the price closer to the group’s collective expectation. As new information spreads, the market continues adjusting. The entire process is expressed through the evolving prediction markets data that captures every probability change.

Studying consensus helps analysts see how quickly markets absorb new information, how stable beliefs are, and where uncertainty persists. They can identify periods of disagreement or overreaction by reviewing shifts in the probability curve. Comparing consensus across similar markets also reveals patterns in forecasting behavior. These insights make prediction markets data more actionable for planning, risk assessment, and research.

A public prediction market tracks who will win Best Actress at the Oscars. As critics’ awards are announced and media discussions intensify, traders update their positions. The final consensus probability shows the crowd’s combined judgment heading into the ceremony.

Forecast consensus becomes more valuable when teams can analyze how it forms and changes over time. FinFeed's Prediction Markets API provides structured prediction markets data—including real-time probabilities, historical price paths, and event outcomes—that helps developers track consensus formation and build tools that visualize or model these trends.

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