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

# Crypto

Perpetual futures on crypto assets and widely followed market-cap and dominance indices.

| Market | Type             | Description                                                |
| ------ | ---------------- | ---------------------------------------------------------- |
| BTC.D  | Dominance Index  | Bitcoin's share of total crypto market cap                 |
| TOTAL2 | Market Cap Index | Total crypto market cap excluding BTC                      |
| OTHERS | Market Cap Index | Total crypto market cap excluding the top 10 assets        |
| ANSEM  | Crypto           | Creator coin associated with Ansem and its community       |
| TREAD  | Crypto           | Utility token of Tread.fi, an algorithmic trading platform |

**Market hours:** 24/7/365 — continuous trading and pricing.

**External pricing:** crypto prices are derived from multiple independent external sources. Indexes are calculated from their constituent prices; single-coin markets track the coin's aggregated USD spot price. See [External Pricing](/markets/crypto-indices/external-pricing.md).

**Off hours:** none — crypto markets trade 24/7, so there is no off-hours pricing.

**Index methodology:** construction, weighting, and rebalancing rules for BTC.D, TOTAL2, and OTHERS. See [Methodology](/markets/crypto-indices/methodology.md).


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