---
title: "Get Auction Net Order Imbalance Indicator"
method: GET
path: "/v1/markets/{symbol}/auctions/noii"
tags: ["auction-public"]
---

# Get Auction Net Order Imbalance Indicator

`GET /v1/markets/{symbol}/auctions/noii`

## Request

- Base URL: `https://api.exchange.bullish.com/trading-api`
- URL: `https://api.exchange.bullish.com/trading-api/v1/markets/{symbol}/auctions/noii`
- Auth: none required
- TypeScript: <https://skmtc.dev/bullish/apis/bullish-trading-api/docs/v1/markets/:symbol/auctions/noii/get.ts> (a function with typed inputs; its response is checked against the schema)

Get NOII (Net Order Imbalance Indicator) snapshot. Available during Lockdown phase only.
Returns empty array in other phases.

## Path parameters

- `symbol` string, required: market symbol. E.g. `BTCUSDC`

## Response `200`

OK

- object
  - `data` AuctionNoii[]
    - `auctionId` string: auction identifier
    - `symbol` string: market symbol. E.g. `BTCUSDC`
    - `timestamp` string, date-time: ISO 8601 with millisecond as string
    - `farPrice` string: see [asset value](/rest/general/price-quantity-precision) format
    - `referencePrice` string: see [asset value](/rest/general/price-quantity-precision) format
    - `imbalanceDirection` 'BUY' | 'SELL' | 'NONE': imbalance direction: BUY, SELL, or NONE
    - `imbalanceQuantity` string: see [asset value](/rest/general/price-quantity-precision) format
    - `pairedQuantity` string: see [asset value](/rest/general/price-quantity-precision) format

## Other responses

- `400`: Bad Request
- `404`: Symbol not found or auction not available
- `500`: Internal Server Error

---

[API](https://skmtc.dev/bullish/apis/bullish-trading-api.md) - [All operations](https://skmtc.dev/bullish/apis/bullish-trading-api/llms.txt) - [OpenAPI document](https://skmtc.dev/bullish/apis/bullish-trading-api/revisions/df5d69ccedcf?raw)