Cross-market arbitrage can disappear in seconds.

There is no single price for a prediction. The same event can trade at different prices across Polymarket, Kalshi, Limitless, and Myriad, with fragmented liquidity creating opportunities that are easy to miss when you only watch one platform. PolyRanger brings them together in one terminal.

The same outcome can trade at different prices across prediction markets. That gap is where arbitrage opportunities appear. The challenge? Prices move fast. By the time you switch between platforms, the gap may already be gone. PolyRanger puts the markets side by side, so you can spot the difference before it closes.

An arbitrage opportunity means nothing if you can’t execute it in time. You might spot the price gap, but while you’re switching between platforms and getting ready to trade, it can disappear. That’s the part of arbitrage people overlook. Seeing the opportunity doesn’t mean you can capture it. PolyRanger keeps markets and execution in one place, so you can move while the opportunity is still there.

A market showing $0.68 doesn’t mean you can buy everything at $0.68. The order book tells you what’s actually available, how much liquidity is sitting at each price, and how easily you can get in or out. PolyRanger brings that market data together, so you can see beyond the headline price.

You can nail the prediction and still lose money on it. What happens between “I think X will happen” and actually closing the trade, your entry, your size, your timing, your exit, that’s the real skill. PolyRanger puts the market data and execution tools in one place, so you can turn a prediction into a more informed trade.