> For the complete documentation index, see [llms.txt](https://docs.moonground.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.moonground.io/welcome-to-moonground.io.md).

# Welcome to moonground.io!

## Overview

moonground.io is a prediction market -- it is like a game where you try to guess if the prices of two cryptocurrencies, BTC and ETH, will go up or down. If you guess correctly, you win!

## Why moonground.io?

Prediction Markets are the future of Trading. Assuming that prices follow a normal distribution, a prediction market, which is a binary option contract, has a 50-50 chance of ending up above or below the start price of the game at any short interval. It is fair and more accessible to new traders.