Prediction markets are the most efficient way to trade on real-world events. But most people treat them like sports bets — gut feeling, no research, no edge.

Here's what actually matters:

1. Liquidity timing beats conviction.

The best trades aren't the ones where you're "most sure." They're the ones where you get in early before the market adjusts. By the time a narrative is obvious, the edge is gone.

2. Cross-platform arbitrage is free money.

Polymarket, Kalshi, PredictIt — they don't always agree on prices. When the same event is priced differently across platforms, that's a risk-free spread sitting there.

3. Event catalysts > opinions.

Track the actual data drops — earnings, court rulings, policy votes. The market moves on information, not vibes. If you know what's coming before most traders are paying attention, you win.

4. Position sizing is everything.

Even with a 70% hit rate, bad sizing will blow your account. Never risk more than 5% of your bankroll on a single market.

I've been trading prediction markets full-time and posting my picks daily at Predict Hub. If you want an edge without spending hours researching every market yourself, check it out.