> For the complete documentation index, see [llms.txt](https://dexsport-3.gitbook.io/dexsport-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://dexsport-3.gitbook.io/dexsport-docs/prediction-market/categories.md).

# Categories and topics

Markets on the Prediction Market cover any event with a clear Yes or No answer, not only sport.

## Topics you will find

* **Politics**: elections, appointments, policy decisions
* **Sport**: match results, transfers, tournament winners, individual awards
* **Cryptocurrencies**: price levels by a given date, listings, network events
* **Economy**: central bank decisions, inflation figures, market milestones
* **Culture**: award ceremonies, release dates, entertainment events
* **Everything else**: from scientific milestones to the weather

Because the markets are not limited to sport, the section attracts people who never place a sports bet at all.

## Tabs and filters

The list of markets is split into tabs, each with its own address:

* **All**: every open market
* **Favorite**: markets you have saved for yourself
* **Trending**: markets attracting the most activity right now
* **New**: recently opened markets
* **Sports**, **Crypto**, **Economy**, **Politics**, **Other**: by topic

Next to them sit a **Filters** button and a **Sort by** control, set to total volume by default.

There is also a period selector: an address with `?period=daily`, for example, shows only the markets closing that day. When nothing matches the period, the page says so: Predictions not found.

## Choosing a market to trade

Two numbers on each card tell you most of what you need:

**Price.** Shown as a percentage for each side. It is the probability the market currently assigns to that outcome.

**Volume.** The total amount traded on that market. High volume means many people have taken a position and the price reflects a broad view. On a market with very little volume, a single large trade can move the price a long way, so the percentage is a weaker signal.

**Closing date.** Every market shows when it closes. After that no new positions are taken and the market waits for resolution.

## Multi-outcome questions

Some questions have more than two possible answers, for example which team a player will join. These are shown as a set of Yes and No pairs, one for each candidate answer, and you trade each of them separately.


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