Get Prices in Graphql

This query returns price history rows for one instrument (by user_code).

GraphQL Query

query GetPriceHistoryList {
  price_history(
    pagination: {
      limit: 20
      offset: 0
    }
    filters: {
      instrument: {
        user_code: {
          exact: "XS2200244072"
        }
      }
      pricing_policy: {
        user_code:{
          exact: "com.finmars.standard-pricing:standard"
        }
      }
    }
  ) {
    id
    date
    principal_price
    instrument {
      id
      user_code
      name
    }
    pricing_policy {
      id
      user_code
    }
  }
}

Filter Highlights

Filter by Related Object Field

filters: {
  instrument: {
    user_code: { exact: "XS2200244072" }
  }
}

• instrument is a related object.
• You can filter it by its fields.
• exact means strict match.

Why Use user_code

• Stable identifier for business use.
• No need to know internal id.

Notes

• Add a date filter if you want one day only:

date: { exact: "2023-12-01" }

• Pagination stays the same for list queries.