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Prediction MarketsSelected work

Signal Markets

An editorial prediction-market experience with fictional events, coherent probability pricing, complete trading flows, and portfolio management.

PricingOn request
Estimated time4-6 weeks
Open interactive product

Interactive

Explore the working product

The interface runs with deterministic mock data, so the complete product flow can be tested safely without a wallet or real funds.

  • Discover fictional markets by category, urgency, or volume
  • Build a persistent market watchlist
  • Inspect probability history, rules, order book, and discussion
  • Buy or sell outcomes with Market and Limit orders
  • Track positions, value, returns, and claimable winnings
  • Cancel a working order and recover reserved balance
  • Inspect closed and resolved market states
Open interactive product

The project

What this scope covers

Signal is an original interactive product concept that combines editorial discovery with financial interaction. It includes twelve active fictional markets, binary and multi-outcome probability pricing, search and filters, persistent watchlists, market and limit orders, responsive market detail, order-book depth, portfolio returns, working-order cancellation, and closed or resolved states. Three simulated perspectives make onboarding, active trading, and claimable-winnings scenarios testable without a wallet or real funds.

Capabilities

Included in the build

  • Editorial Market Discovery
  • Binary and Multi-outcome Pricing
  • Persistent Watchlists
  • Market and Limit Orders
  • Order Book and Recent Trades
  • Portfolio and P&L Tracking
  • Working Order Cancellation
  • Closed and Resolved Market States

Handoff

Technology

TypeScriptReactNext.jsCSS ModulesVitest

Deliverables

  • Interactive Product Frontend
  • Deterministic Market Engine
  • Responsive Interface
  • Flow Documentation
  • Automated Tests