Earnings calendar and moves

Report dates, earnings surprises and implied versus realized stock price moves.

One row is

Report dates, earnings surprises and implied versus realized stock price moves

Example response

Trimmed real output. No key needed.

GET /v1/datasets/earnings/sample

Dates reflect the example, not current coverage.

{
  "data": {
    "from": "2025-10-30",
    "to": "2025-10-30",
    "reports": [
      {
        "symbol": "AAPL",
        "name": "Apple Inc.",
        "date": "2025-10-30",
        "timing": null,
        "timingSource": null,
        "reportedAt": null,
        "fiscalPeriod": "2025-09",
        "marketCap": 4902477100000,
        "epsEstimate": 1.73,
        "epsActual": 1.85,
        "epsAnalysts": 10,
        "revenueEstimate": null,
        "revenueAnalysts": null,
        "implied": null,
        "realized": null,
        "averageMove": null,
        "averageReports": 0
      }
    ]
  },
  "meta": {
    "dataset": "earnings",
    "asOf": null,
    "source": [
      {
        "id": "exchange-feeds",
        "attribution": "Exchange and market data providers",
        "licence": "Use subject to Gloom Datasets terms"
      },
      {
        "id": "market-data",
        "attribution": "Exchange and market data providers",
        "licence": "Use subject to Gloom Datasets terms"
      },
      {
        "id": "sec-edgar",
        "attribution": "U.S. Securities and Exchange Commission and the filing issuer",
        "licence": "Public SEC filings; preserve filing attribution and fair-access limits"
      },
      {
        "id": "earnings-calendar",
        "attribution": "Public earnings calendars",
        "licence": "Use subject to Gloom Datasets terms"
      }
    ],
    "historyStarts": null,
    "coverage": {
      "reports": 1
    },
    "lastUpdated": null
  }
}

Routes

Base URL https://api.gloom.sh. Send a key with each call; the key's account needs a plan.

GET /v1/earnings/calendar4 credits

Earnings calendar with reporting dates and estimates. Reads the existing dataset service and needs a key on an account with a plan; every plan reads every live dataset in full. Cached market reads can refresh their source data. Unknown, empty and repeated parameters are rejected. History and coverage metadata are null when the stored service cannot establish them.

Parameter: from
In: query
Type: date, YYYY-MM-DD
Notes: Valid calendar date (YYYY-MM-DD). from must be on or before to.

Parameter: to
In: query
Type: date, YYYY-MM-DD
Notes: Valid calendar date (YYYY-MM-DD). from must be on or before to.

Parameter: perDay
In: query
Type: number

Parameter: symbols
In: query
Type: string

Parameter: limit
In: query
Type: integer 1 to 200

Parameter	In	Type	Notes
`from`	query	date, `YYYY-MM-DD`	Valid calendar date (YYYY-MM-DD). from must be on or before to.
`to`	query	date, `YYYY-MM-DD`	Valid calendar date (YYYY-MM-DD). from must be on or before to.
`perDay`	query	number
`symbols`	query	string
`limit`	query	integer 1 to 200

Credits: 4 (search x2)
Plans: Basic, Desk, Enterprise

GET /v1/earnings/{symbol}/moves4 credits

Historical price moves around earnings reports. Reads the existing dataset service and needs a key on an account with a plan; every plan reads every live dataset in full. Cached market reads can refresh their source data. Unknown, empty and repeated parameters are rejected. History and coverage metadata are null when the stored service cannot establish them.

Parameter: symbol
In: path, required
Type: string ^[A-Za-z0-9.:-]{1,32}$
Notes: Company symbol; normalized to uppercase.

Parameter: limit
In: query
Type: integer 1 to 200

Parameter	In	Type	Notes
`symbol`	path, required	string `^[A-Za-z0-9.:-]{1,32}$`	Company symbol; normalized to uppercase.
`limit`	query	integer 1 to 200

Credits: 4 (history x2)
Plans: Basic, Desk, Enterprise

Meta fields

Field: dataset
Here: The dataset id
In the example: "earnings"

Field: asOf
Here: The observation date established by the service; otherwise null
In the example: null

Field: source
Here: Attribution and usage terms of each source
In the example: 4 sources

Field: historyStarts
Here: Earliest stored history when established by the service; otherwise null.
In the example: null, not stated yet

Field: coverage
Here: Service-established coverage; null when unavailable.
In the example: {"reports":1}

Field: lastUpdated
Here: The source update time established by the service; otherwise null
In the example: null

Field	Here	In the example
`dataset`	The dataset id	`"earnings"`
`asOf`	The observation date established by the service; otherwise null	null
`source`	Attribution and usage terms of each source	4 sources
`historyStarts`	Earliest stored history when established by the service; otherwise null.	null, not stated yet
`coverage`	Service-established coverage; null when unavailable.	`{"reports":1}`
`lastUpdated`	The source update time established by the service; otherwise null	null

Sources

Source: Exchange and market data providers
Usage terms: Use subject to Gloom Datasets terms

Source: Exchange and market data providers
Usage terms: Use subject to Gloom Datasets terms

Source: U.S. Securities and Exchange Commission and the filing issuer
Usage terms: Public SEC filings; preserve filing attribution and fair-access limits

Source: Public earnings calendars
Usage terms: Use subject to Gloom Datasets terms

Source	Usage terms
Exchange and market data providers	Use subject to Gloom Datasets terms
Exchange and market data providers	Use subject to Gloom Datasets terms
U.S. Securities and Exchange Commission and the filing issuer	Public SEC filings; preserve filing attribution and fair-access limits
Public earnings calendars	Use subject to Gloom Datasets terms

Errors

These routes can answer 400, 401, 402, 403, 404, 429, 503. See Errors for the codes.

Gloom Datasets reads stored data only: a call never starts a collection.