
On The Tape with Danny Moses JB Mackenzie: "I Have A Prediction To Make"
9 snips
Dec 3, 2025 JB Mackenzie, Vice President and GM of Futures at Robinhood, shares insights into the exciting world of prediction markets. He discusses Robinhood's innovative approach to engaging retail investors with unique financial products and the shift from futures to event contracts. The conversation touches on the end of quantitative tightening by the Federal Reserve and explores the implications for market dynamics. JB elaborates on the importance of liquidity and the competitive landscape in prediction markets, while giving a glimpse into upcoming trends and sports betting examples.
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Retail Sophistication Fueled By Mobile Tools
- JB observes Robinhood clients are far more sophisticated due to mobile access to institutional-grade information.
- He argues education, low friction, and tech made them one of the fastest-growing FCMs at CME.
Trade Probabilities, Not Complex Structures
- Use event contracts as direct probability trades priced 0–100% to express beliefs with small stakes.
- Close positions when probabilities move in your favor or hold to resolution for a binary payoff.
Mixed Liquidity Produces Truer Prices
- JB highlights mixed liquidity from market makers and retail creates truer market beliefs and better pricing.
- Retail traders can and do improve pricing versus solely professional liquidity providers.






