Former Susquehanna International Group (SIG) trader Andrew Courtney (@andrewcourt1) joins the Optic Odds Hot Seat to discuss what it's really like inside one of the world's most respected trading firms.Andrew spent 15 years at SIG, where he worked in market making, ETF trading, and trading system development before eventually finding his way into prediction markets. Along the way, he learned how professional traders think about risk, adverse selection, liquidity, and building efficient markets.This conversation offers a rare look inside the mindset of a professional trader.📅 New Episodes Drop: Wednesdays 👇 Subscribe now.@insidepredictionmarkets OpticOdds is a global leader in sports betting data solutions, empowering sportsbooks, DFS, prediction markets and platform providers with the fastest, most reliable, and most comprehensive odds data and trading tools in the industry.Sign-up to join the Novig x OpticOdds incubator: https://docs.google.com/forms/d/e/1FAIpQLSd6VQ-OEHRs7JpEs7-tURuy6WRP4WGRtlyBfByDkhgJ9KEbHw/viewformThis content is for informational, educational, and entertainment purposes only and is not financial advice. Please do your own research. The views expressed are not necessarily those of Novig. All investing and prediction market trading involves risk, including the loss of principal.Chapters:00:00 - Andrew Courtney's Background02:55 - How SIG Trains Professional Traders08:05 - Learning Market Making at SIG13:50 - Poker, Betting & Trader Culture18:30 - What Market Makers Actually Do25:00 - Why Great Traders Embrace Risk30:20 - Will AI Replace Traders?36:15 - Leaving SIG & Discovering Prediction Markets40:50 - The Biggest Problems in Prediction Markets45:10 - Sharps, Squares & Market Makers#predictionmarkets #kalshi #polymarket #novig #draftkings #fanduel #gambling #sports #betting