WTI crude oil settlement price above 97.99 USD/Bbl on Jun 9, 2026

Prediction Market Orderbook Analysis: Reading Depth, Spread, and Liquidity

How to read prediction market orderbooks. Binary settlement, spread-as-percentage, depth asymmetry, executable edge calculation, and cross-venue arbitrage analysis.

Kalshi vs Polymarket: Which Prediction Market Should You Trade?

In-depth comparison of Kalshi and Polymarket for prediction market traders. Regulatory structure, liquidity, fees, API tooling, and cross-venue trading with SimpleFunctions.

Kalshi vs Polymarket: Mechanics, Fees, Regulation, Liquidity (2026)

Side-by-side comparison of Kalshi and Polymarket in 2026. Fee math, calibration data, withdrawal speed, and a decision tree for picking the right venue.

Venezuela Oil Production, PDVSA 2026 Sanctions & Prediction Markets: What the Odds Are Really Pricing In

In-depth analysis of Venezuela oil production and PDVSA through 2026, U.S. sanctions and Chevron licenses, China/Russia oil-for-loans, infrastructure constraints, and how prediction markets are pricing future Venezuelan supply.

Volatility Arbitrage in Prediction Markets: Why Political Favorites Above 60¢ Are Systematically Underconfident

A binary contract at price p has variance p(1-p). Le 2026 (292M trades) finds political markets underconfident at slopes 0.93-1.83 — meaning a 70¢ contract corresponds to a true probability near 83%. Four systematic vol-arb trades follow from the calibration evidence.

Why Prediction Market Orderbooks Are Nothing Like Stock Orderbooks

Deep analysis of prediction market orderbook microstructure. How binary settlement, belief distributions, and cross-strike coherence create unique trading signals on Kalshi.