---
title: "Market data | Comparand"
url: "https://comparand.xyz/data"
description: "Hyperliquid price, funding, open interest and liquidation data for 212 coins, plus price bars from dozens of other exchanges and Kalshi and Polymarket prices."
---

# Market data

Get the price data behind any match. Or get other data to check things yourself. We go deep on Hyperliquid. We also cover dozens of other exchanges.

## Hyperliquid, minute by minute

We have 212 coins for every minute from 2025-04-01 to 2026-09-30. Each day notes where its data came from. Every answer lists the days it used.

- **Price bars** Open, high, low, close and volume. Use 1 minute, 5 minute or 1 hour bars. Tool: hl\_bars.
- **Funding** A small payment that traders on one side of a perp pay the other side. A perp is a futures contract that never expires. You get every payment and its rate. Tool: hl\_funding.
- **Open interest change** Open interest is the total size of trades still open. You get how much opened and closed in each bar. Tool: hl\_oi.
- **Liquidation cascades** A liquidation is when an exchange closes a trade because the trader's money ran out. A cascade is many of them at once. You get each cascade on a day and the price 5, 15 and 60 minutes later. Tool: hl\_cascade\_events.
- **Minute labels** Liquidations, funding, open interest change and coin age for each coin and minute. Tool: hl\_labels.
- **Market stats** How much prices swung and how coins moved together. Up to 20 coins on one day. Tool: hl\_stats.

On a plan, use as much as you need within fair use. With pay as you go and no plan, each call costs $0.005. Market stats cost $0.01. To see what each day has, use hl\_coverage and hl\_coverage\_calendar.

## Other exchanges

We have price bars from dozens of exchanges. We get them from the exchange when you ask, then save a copy. Some also have funding and trades. Most have price bars only. You only get bars that are finished. Times are in UTC. Free with every key, even pay as you go.

### Big exchanges

- Binance
- Bybit
- OKX
- Coinbase
- Bitget
- Deribit
- Gate
- Bitfinex
- Bitstamp
- Crypto.com
- HTX
- MEXC
- Upbit
- Phemex
- Poloniex

### Prediction markets

Kalshi and Polymarket. Search the open markets. Then get a market's price history. The price is the chance of "yes", from 0 to 1.

### Onchain and newer exchanges

- dYdX
- Aster
- Backpack
- Orderly
- ApeX
- Pacifica
- Extended
- and more

The list changes as exchanges pass or fail our checks. To see the list right now, use venue\_coverage.

## What we do not have

Order book depth. Single trades on Hyperliquid. Bars that are not finished yet.