Trading Polymarket with Polysized: Leverage and Bot in One Platform

What Makes Polysized Different

Most Polymarket tools fall into one of two categories: trading interfaces that improve on Polymarket's native UI, or automation scripts that require technical knowledge to deploy. Polysized is both — and neither.

The leveraged trading terminal is built for professional traders: live CLOB order books, multi-timeframe charting, four order types (market, limit, stop, conditional), up to 20x leverage, and on-chain USDC settlement routed directly through Polymarket. No simulation — every trade executes on Polymarket's actual infrastructure.

The automated bot runs simultaneously on Polysized's managed infrastructure — no VPS, no server setup. It deploys your capital across up to four strategies (arbitrage, AI signals, copy trading, market making) with full risk controls, with your funds maintained in your own wallet at all times via EIP-7702 smart wallet delegation.

The Leveraged Trading Terminal

Polymarket's native interface is optimised for casual participation. Polysized is built for a different kind of user — one who wants the tools that serious traders expect.

• Live order books: Full depth-of-book visualisation updated in real-time via WebSocket — bid and ask stacks, spread, last trade price
• Multi-timeframe charts: Price history across 1m, 5m, 1h, 1d, and custom ranges with all outcomes plotted simultaneously
• Four order types: Market, limit, stop-limit, and conditional orders — the same execution flexibility as a professional crypto terminal
• Up to 20x leverage: Go long or short on any outcome with leveraged exposure calculated against your USDC collateral
• Market browser: 1,000+ active markets organised by category (Politics, Sports, Crypto, Finance, Geo, Tech, Economy, Culture), with sub-tag navigation

The Automated Bot

The Polysized bot runs up to four strategies simultaneously, configurable by risk profile:

Arbitrage Detection

The bot monitors every active Polymarket order book for pricing violations where YES and NO price sums fall below $1.00. When a spread exceeds transaction costs, both sides execute simultaneously in under 100ms — guaranteed risk-free profit at resolution, regardless of the event outcome.

AI Probability Signals

An ensemble of language models continuously analyses live news and sentiment to estimate true event probabilities. When the AI consensus diverges from the Polymarket price by a meaningful threshold, the bot enters a directional position — sized using Kelly Criterion math against your current bankroll.

Copy Trading

Polysized identifies consistently profitable on-chain wallets and mirrors their trades in real-time — scaled to your portfolio, with independent stop-losses and per-wallet allocation caps applied automatically.

Market Making

The bot posts two-sided quotes on selected markets, continuously capturing the bid-ask spread and earning Polymarket's daily liquidity rewards. Inventory management prevents runaway exposure in markets approaching resolution.

Using Both Together

The most effective Polysized setup runs both modes in parallel:

• The bot handles the systematic, mechanical edge — arbitrage, market making, and copy trading — running continuously in the background
• Manual leveraged positions handle your high-conviction directional views, where your own research and judgment give you an informational edge
• Risk is compartmentalised — the bot's exposure and your manual positions are managed independently, with separate stop-loss and circuit breaker configurations
• Capital can be split between the two modes based on your confidence in each: more capital to the bot during high-activity market periods, more to manual leverage when you have strong conviction

Risk Management Across Both Modes

Polysized applies institutional-grade risk controls across both the bot and the trading terminal. Every active position — whether bot-initiated or manually placed — is covered by:

• Trailing stop-losses: Automatically triggered when a position moves against you beyond your configured threshold
• Position size limits: Maximum percentage of portfolio allocated to any single market or strategy
• Circuit breakers: Total strategy pause when cumulative drawdown exceeds your risk tolerance
• Non-custodial execution: EIP-7702 delegation means Polysized operates within the bounds you set — your wallet, your control

Getting Started

You do not need to use both features at once. Many users start with the leveraged trading terminal to learn the markets, then activate the bot alongside it as their confidence in the platform grows. There is no minimum capital requirement to explore the terminal — only USDC on Polygon to trade or activate bot strategies.

Polysized does not require a wallet connection for browsing. You can explore markets, charts, and order books before committing anything on-chain.