# Get Series

Retrieve time series data with RBAC enforcement and user-aware caching.

Args:
    interval: timestamp interval
    ticker: Stock symbol
    field: Column name to retrieve
    user: Authenticated user token data
    db: Database session

Returns:
    List of TimeseriesDataPointOut with date and value

Endpoint: GET /series/ticker
Version: 1.0.0
Security: HTTPBearer

## Query parameters:

  - `interval` (string, required)
    Timestamp interval (10min, 30min, 1h, 3h, 1d)

  - `ticker` (string, required)
    Stock ticker symbol

  - `field` (string, required)
    Field name (px, buy_turnover, sell_turnover, net_turnover, total_turnover)

## Response 200 fields (application/json):

  - `date` (string, required)

  - `value` (number, required)

## Response 422 fields (application/json):

  - `detail` (array)

  - `detail.loc` (array, required)

  - `detail.msg` (string, required)

  - `detail.type` (string, required)