Guides / Education

Market Making on Polymarket Order Books

Market making on Polymarket means resting bids and asks on both sides of an Up/Down market and profiting from the spread, while managing inventory risk as the underlying price moves. Studying past market-maker behavior requires full snapshot history — depth at every level, not just best bid/ask — across a market's lifetime.

Related

Related guides

Data from Kalshi and Polymarket. Search live API docs Pricing