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2026 House Odds Polymarket: How to read and trade them

If you searched "2026 house odds polymarket" you want the current market mechanics and how to act on mispricings. Polymarket lists binary and multi-outcome political markets; a House-control market is usually multi-outcome or a paired binary. Prices are quoted in dollars that sum to $1.00 across mutually exclusive outcomes. PolyArb monitors these markets and hunts intra-market arbitrage edges where the sum of best asks is below $1.00.

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How Polymarket displays 2026 House odds

Polymarket represents outcomes as ERC-1155 tokens using the CTF; each token pays $1 if its outcome wins. For a multi-way House control market the fair prices for all outcomes sum to $1.00. Liquidity and tick size vary by price; tick size tightens near extremes (0.96/0.04 thresholds). Best bid and best ask are exposed through the CLOB and the Gamma API, which is the canonical source for market listings and pagination.

Where intra-market arbitrage appears

Arbitrage opportunities occur when Σ bestAsk(outcome_i) < $1.00 for a multi-outcome market or when bestAsk(YES)+bestAsk(NO)<$1.00 for binaries. Those gaps are the edge you can lock by buying the complete set and later redeeming the winner for $1.00. Historical activity shows these raw spreads can be short-lived on liquid political markets, often lasting seconds to minutes.

Risks you must consider

Do not assume trades are without risk. Resolution risk exists while UMA disputes can pause settlement; settlement timing and smart-contract risk affect when you get redeemed. Slippage and partial fills can erase theoretical edge, and taker fees (variable, up to 1.8% in some categories) can change realized profit. Geo restrictions may block new orders from certain jurisdictions.

How PolyArb helps with 2026 House markets

PolyArb runs on low-latency infrastructure (40ms vs ~800ms for free bots), sends Telegram and Discord alerts, and is non-custodial. Subscriptions are $99/month and guarantee a $7.62 minimum edge per trade through our matching logic and execution paths. The bot uses CLOB and Gamma feeds to detect mispricings and routes FAK orders through the Relayer to capture spreads quickly.

Start capturing 2026 House edges with PolyArb

Subscribe to PolyArb for $99/month to get 40ms execution, Telegram and Discord alerts, and our $7.62 minimum guaranteed edge per trade. Non‑custodial and live today.

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FAQ

How do I read a House-control market on Polymarket?
Treat each listed outcome as a share worth $1 if it resolves YES. For mutually exclusive outcomes, the fair prices sum to $1.00; compare best bids and asks to assess value.
Can PolyArb trade these markets for me?
PolyArb is a non-custodial arbitrage bot that detects intra-market edges and routes orders via Polymarket's Relayer. It provides alerts and automated execution but you keep control of your wallet.
What fees affect realized arbitrage on Polymarket?
Taker fees vary by category (0%–1.8% currently); maker fees are zero. Also account for slippage, partial fills, and any region-specific restrictions that prevent opening new orders.

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