---
title: "Daily history for a contract"
method: GET
path: "/v1/contract/{symbol}/history"
tags: ["Contract"]
---

# Daily history for a contract

`GET /v1/contract/{symbol}/history`

## Request

- Base URL: `https://flow-api.skylit.ai`
- URL: `https://flow-api.skylit.ai/v1/contract/{symbol}/history`
- Auth: HTTP bearer
- TypeScript: <https://skmtc.dev/skylit/apis/flowseeker-skylit-public-api/docs/v1/contract/:symbol/history/get.ts> (a function with typed inputs; its response is checked against the schema)

Daily aggregates per trading day in `[startDate, endDate]` — total
premium / volume, OI dynamics, bid/ask execution split, sweep
and multi-leg shares, VWAP, last price, IV, and trade count.

## Path parameters

- `symbol` string, required

## Query parameters

- `start_date` string, date, required
- `end_date` string, date, required

## Response `200`

One row per trading day.

- ContractHistorySuccess
  - `data` ContractHistoryItem[], required
    - `date` string, date, required
    - `totalPremium` number, double, required
    - `totalVolume` integer, required
    - `openInterest` integer, required
    - `oiChange` integer, required
    - `oiChangePct` number, double, required
    - `bidVolume` integer, required
    - `askVolume` integer, required
    - `midVolume` integer, required
    - `bidPct` number, double, required
    - `askPct` number, double, required
    - `sweepVolume` integer, required
    - `multiLegVolume` integer, required
    - `sweepPct` number, double, required
    - `multiLegPct` number, double, required
    - `vwap` number, double, required
    - `lastPrice` number, double, required
    - `underlyingPrice` number, double, required
    - `iv` number, double, required
    - `tradeCount` integer, required
  - `meta` Meta, required
    - `timestamp` string, date-time, required: Server-side timestamp the response was generated at.
    - `requestId` string, required: Short opaque ID for log correlation.

## Other responses

- `400`: Request validation failed.
- `401`: Missing or invalid API key.
- `402`: The account's shared Skylit credit balance is lower than this route's cost. Top up to continue. Carries `X-Credits-Remaining: 0`.
- `429`: Per-minute rate limit exceeded.

---

[API](https://skmtc.dev/skylit/apis/flowseeker-skylit-public-api.md) - [All operations](https://skmtc.dev/skylit/apis/flowseeker-skylit-public-api/llms.txt) - [OpenAPI document](https://skmtc.dev/skylit/apis/flowseeker-skylit-public-api/revisions/3280190b1b24?raw)