Liquidity-Adjusted Entry

Overview

Calculates the maximum trade size you can place without negatively impacting the market price. This tool is essential for preserving your edge and profits in markets with varying liquidity.

What It Does

This pillar analyzes a market's live order book to determine its depth. It simulates the cost of buying or selling shares, calculating how large of an order can be filled before the price moves beyond a specified tolerance. The result is a clear, actionable maximum entry size to avoid costly slippage.

Why It Matters

A correct prediction can still be a losing trade if your entry moves the price against you. This pillar protects your profits by ensuring the price you see is the price you get, which is critical for executing strategies effectively, especially in thinly traded markets.

How It Works

First, the pillar ingests real-time order book data for a specific market. It then aggregates the volume of available shares at each price point on the opposite side of your intended trade. Based on your defined slippage tolerance, it calculates the cumulative volume you can trade before hitting that price ceiling, presenting it as the 'Max Entry Size'.

Methodology

The analysis sums the volume of contracts (V) at each price point (P) in the order book, starting from the best available price. The calculation for a buy order stops when the next price point P_n exceeds (Current Price * (1 + Slippage Tolerance %)). The Max Entry Size is the total capital required to purchase all contracts up to that limit.

Edge & Advantage

It provides a crucial execution edge by quantifying and preventing slippage. This ensures your analyzed profit margin is not eroded by the mechanics of placing the trade itself.

Key Indicators

• Max Entry Size

  high

  The maximum dollar amount you can invest without pushing the price beyond your slippage tolerance.

• Order Book Depth

  high

  A measure of the total volume of open buy and sell orders at various price levels.

• Slippage Impact

  medium

  The estimated percentage the price will move if you execute a trade of a specific size.

Data Sources

• Prediction Market Order Book API

  Provides real-time data on open buy and sell orders (bids and asks) for a given market.

Example Questions This Pillar Answers

• → What is the maximum I can bet on 'YES' without pushing the price above 65 cents?
• → How much slippage will a $5,000 trade on this market cause?
• → Can this market's liquidity support my target position size without significant price impact?

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