GET Get Trading Halt and Resumption Information

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Resumption Information Query API

Interface Description

This API provides queries for suspension and resumption information from major global exchanges (SSE, NYSE, NASDAQ). All APIs return data in JSON format, sorted in descending order by announcement time.

Request Frequency

Plan

Individual request

Request multiple HTTP interfaces

Free

Only 1 request per minute

1、1 request per 10 seconds.

2、/batch-kline needs 10-second intervals.

3、Total of 10 requests per minute (every 6 seconds).

4、Max 14400 daily requests; excess resets at midnight.

Basic

Only 1 request per minute

1、One request per second.

2、/batch-kline: 1 request every 3 seconds.

3、Total of 60 requests per minute (1 request per second).

4、Max 86400 daily requests; excess resets at midnight.

Premium

Only 1 request per minute

1、Combined interfaces: 10 requests/second.

2、/batch-kline: 1 request/2 seconds.

3、Total: 600 requests/minute (10/second).

4、Daily limit: 864,000 requests; reset daily at midnight if exceeded.

Professional

Only 1 request per minute

1、Combined interfaces: 20 requests/second.

2、/batch-kline: 1 request/second interval.

3、Total: 1200 requests/minute (20/second).

4、Daily limit: 1,728,000 requests; reset daily at midnight if exceeded.

All HK Stocks

Only 1 request per minute

1、Combined interfaces: 20 requests/second.

2、/batch-kline: 1 request/second interval.

3、Total: 1200 requests/minute (20/second).

4、Daily limit: 1,728,000 requests; reset daily at midnight if exceeded.

All CN Stocks

Only 1 request per minute

1、Combined interfaces: 20 requests/second.

2、/batch-kline: 1 request/second interval.

3、Total: 1200 requests/minute (20/second).

4、Daily limit: 1,728,000 requests; reset daily at midnight if exceeded.

Interface Limitations

Please be sure to read: [ HTTP Interface Limitations ].
Please be sure to read: [ Error Code Descriptions ].

Interface Address

Query Suspension/Resumption Information of the Shanghai Stock Exchange (SSE):

Base Path: /api/suspension/sse
Full URL: https://quote.alltick.co/api/suspension/sse

Query Suspension/Resumption Information of the New York Stock Exchange (NYSE):

Base Path: /api/suspension/nyse
Full URL: https://quote.alltick.co/api/suspension/nyse

Query Suspension/Resumption Information of the Nasdaq Stock Exchange:

Base Path: /api/suspension/nasdaq
Full URL: https://quote.alltick.co/api/suspension/nasdaq

Request Example

1. Retrieve the Shanghai Stock Exchange data API

API Information

URL: /api/suspension/sse
Method: GET
Description: Retrieve all suspension and resumption information from the Shanghai Stock Exchange (SSE).

Request Parameters

Field

Type

Required

Description

token

string

Yes

User subscription token

page

integer

Page number

size

integer

Page size

Response Example

{
  "success": true,
  "timestamp": "2024-01-15T10:30:00",
  "totalCount": 125,
  "data": [
    {
      "symbol": "600000",
      "symbolName": "浦发银行",
      "haltReason": "重大事项停牌",
      "haltDate": "2024-01-15",
      "haltTime": "09:30:00",
      "haltPeriod": "全天停牌",
      "resumeDate": "2024-01-16",
      "resumeTime": "09:30:00",
      "publishDate": "2024-01-14 18:00:00"
    }
  ]
}

Response Field Description

Common Fields

Field

Type

Required

Description

success

boolean

Yes

Whether the request was successful

timestamp

string

Yes

Response timestamp (format: yyyy-MM-dd'T'HH:mm:ss)

totalCount

integer

Yes

Total number of records

data

array

Yes

List of suspension/resumption records

totalPages

integer

Total number of pages (returned in paginated queries)

currentPage

integer

Current page (returned in paginated queries)

currentSize

integer

Number of records on the current page (returned in paginated queries)

data（Object Fields）

Fields in each object:

Field

Type

Nullable

Description

symbol

string

Stock symbol

symbolName

string

Yes

Stock name

haltReason

string

Yes

Reason for suspension

haltDate

string

Yes

Suspension date

haltTime

string

Yes

Suspension time

haltPeriod

string

Yes

Suspension duration

resumeDate

string

Yes

Resumption date

resumeTime

string

Yes

Resumption time

publishDate

string

Announcement time

Example Request

curl -X GET "<https://quote.alltick.co/api/suspension/sse?token=您的Token&page=1&size=10>" -H "Accept: application/json"

2. Obtain the NYSE data API

API Information

URL: /api/suspension/nyse
Method: GET
Description: Retrieve all suspension and resumption information from the New York Stock Exchange (NYSE).

Request Parameters

Field

Type

Required

Description

token

string

Yes

User subscription token

page

integer

Page number

size

integer

Page size

Response Example

{
  "success": true,
  "timestamp": "2024-01-15T10:30:00",
  "totalCount": 89,
  "data": [
    {
      "symbol": "AAPL",
      "haltReason": "新闻待公布",
      "haltDate": "2024-01-15",
      "haltTime": "10:15:00",
      "haltDateTime": "2024-01-15 10:15:00",
      "resumeDate": "2024-01-15",
      "resumeTime": "11:00:00",
      "resumeDateTime": "2024-01-15 11:00:00",
      "sourceExchange": "NYSE"
      "publishDate": "2024-01-15 10:10:00
    }
  ]
}

Response Field Description

Common Fields

Field

Type

Required

Description

success

boolean

Yes

Whether the request was successful

timestamp

string

Yes

Response timestamp (format: yyyy-MM-dd'T'HH:mm:ss)

totalCount

integer

Yes

Total number of records

data

array

Yes

List of suspension/resumption records

totalPages

integer

Total number of pages (returned in paginated queries)

currentPage

integer

Current page (returned in paginated queries)

currentSize

integer

Number of records on the current page (returned in paginated queries)

data（Object Fields）

Fields in each object:

Field

Type

Nullable

Description

symbol

string

Stock symbol

symbolName

string

Yes

Stock name

haltReason

string

Yes

Reason for suspension

haltTime

string

Yes

Suspension time

haltDateTime

string

Yes

Suspension date and time

resumeDate

string

Yes

Resumption date

resumeTime

string

Yes

Resumption time

resumeDateTime

string

Yes

Resumption date and time

sourceExchange

string

Yes

Exchange code

publishDate

string

Announcement time

Example Request

curl -X GET "<https://quote.alltick.co/api/suspension/nyse?token=您的Token&page=1&size=10>" -H "Accept: application/json"

3. NASDAQ Suspension/Resumption Data API

API Information

URL: /api/suspension/nasdaq
Method: GET
Description: Retrieve all suspension and resumption information from the NASDAQ Stock Exchange.

Request Parameters

Field

Type

Required

Description

token

string

Yes

User subscription token

page

integer

Page number

size

integer

Page size

Response Example

{
  "success": true,
  "timestamp": "2024-01-15T10:30:00",
  "totalCount": 156,
  "data": [
    {
      "symbol": "GOOGL",
      "haltDate": "2024-01-15",
      "haltTime": "13:45:00",
      "haltDateTime": "2024-01-15 13:45:00",
      "sourceExchange": "NASDAQ",
      "haltReason": "波动性暂停",
      "pauseThresholdPrice": "145.50",
      "resumeDate": "2024-01-15",
      "resumeTime": "14:00:00",
      "resumeDateTime": "2024-01-15 14:00:00",
      "publishDate": "2024-01-15 13:44:30"
    }
  ]
}

Response Field Description

Common Fields

Field

Type

Required

Description

success

boolean

Yes

Whether the request was successfu

timestamp

string

Yes

Response timestamp (format: yyyy-MM-dd'T'HH:mm:ss)

totalCount

integer

Yes

Total number of records

data

array

Yes

List of suspension/resumption records

totalPages

integer

Total number of pages (returned in paginated queries)

currentPage

integer

Current page (returned in paginated queries)

currentSize

integer

Number of records on the current page (returned in paginated queries)

data（Object Fields）

Fields in each object:

Field

Type

Nullable

Description

symbol

string

Stock symbol

symbolName

string

Yes

Stock name

haltDate

string

Yes

Suspension date

haltTime

string

Yes

Suspension time

haltDateTime

string

Yes

Suspension date and time

sourceExchange

string

Yes

Exchange code

haltReason

string

Yes

Reason for suspension

pauseThresholdPrice

string

Yes

Pause threshold price

resumeDate

string

Yes

Resumption date

resumeTime

string

Yes

Quote resumption time

resumeDateTime

string

Yes

Trading resumption time

publishDate

string

Announcement time

Example Request

curl -X GET "<https://quote.alltick.co/api/suspension/nasdaq?token=您的Token&page=1&size=10>" -H "Accept: application/json"

Error Response

All APIs return the following format when an error occurs:

{
  "success": false,
  "error": "Error description"
}

HTTP Status Code: 500

Error Response Fields

Field

Type

Required

Description

success

boolean

Yes

Always false

error

string

Yes

Error description

Notes

Pagination is not supported; all APIs return the full dataset for the most recent one year.
Data is sorted by announcement time in descending order (latest first).
Time format details:
- timestamp: ISO format (yyyy-MM-dd'T'HH:mm:ss)
- Other time fields: yyyy-MM-dd HH:mm:ss
It is recommended to set an appropriate timeout, as large data volumes may require longer response times.
Field nullability:
- "No": The field always has a value and will never be null.
- "Yes": The field may be null or an empty string; callers should handle null checks accordingly.

Official Website

Official website: https://alltick.co/

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hashtagResumption Information Query API

hashtagInterface Description

hashtagRequest Frequency

hashtagInterface Limitations

hashtagInterface Address

hashtagRequest Example

hashtag1. Retrieve the Shanghai Stock Exchange data API

hashtagAPI Information

hashtagRequest Parameters

hashtagResponse Example

hashtagResponse Field Description

hashtagCommon Fields

hashtagdata（Object Fields）

hashtagExample Request

hashtag2. Obtain the NYSE data API

hashtagAPI Information

hashtagRequest Parameters

hashtagResponse Example

hashtagResponse Field Description

hashtagCommon Fields

hashtagdata（Object Fields）

hashtagExample Request

hashtag3. NASDAQ Suspension/Resumption Data API

hashtagAPI Information

hashtagRequest Parameters

hashtagResponse Example

hashtagResponse Field Description

hashtagCommon Fields

hashtagdata（Object Fields）

hashtagExample Request

hashtagError Response

hashtagError Response Fields

hashtagNotes

hashtagOfficial Website

Resumption Information Query API

Interface Description

Request Frequency

Interface Limitations

Interface Address

Request Example

1. Retrieve the Shanghai Stock Exchange data API

API Information

Request Parameters

Response Example

Response Field Description

Common Fields

data（Object Fields）

Example Request

2. Obtain the NYSE data API

API Information

Request Parameters

Response Example

Response Field Description

Common Fields

data（Object Fields）

Example Request

3. NASDAQ Suspension/Resumption Data API

API Information

Request Parameters

Response Example

Response Field Description

Common Fields

data（Object Fields）

Example Request

Error Response

Error Response Fields

Notes

Official Website