Kalshj: Probability Board

Turn live prediction-market data into clear lessons, practical examples, and a private forecasting journal.

LEARN HOW TO:

• Read market prices as implied probabilities • Use base rates before following a compelling story • Update forecasts when meaningful evidence changes • Understand volume, liquidity, and bid–ask spreads • Check resolution rules before making an estimate • Recognize common forecasting biases • Measure calibration with Brier scores

EXPLORE LIVE EXAMPLES

Study current public prediction-market data and learn what each number means. Klashi explains probability changes, activity, uncertainty, and resolution criteria without encouraging real-money trading.

BUILD A FORECASTING HABIT

Record your probability before the outcome, describe your reasoning, and note what could change your mind. Review completed forecasts to separate a sound process from a lucky result.

PRIVATE LEARNING JOURNAL

Your forecasts, saved examples, alerts, and virtual exercises remain on your device. No account is required.

IMPORTANT WARNING

App contains no real-money trading, brokerage services, deposits, payments, assets, or exchange accounts. All positions and balances are virtual and exist only for educational practice.