Daily NAV Unadjusted

Retrieve historical Net Asset Value (NAV) data for mutual funds.

GET/3.0/funds/nav

Description

This endpoint provides historical Net Asset Value (NAV) data for mutual funds. NAV represents the per-unit value of a mutual fund and is calculated by dividing the fund's total assets minus liabilities by the number of outstanding units.

Request

Authentication

• Type: Bearer Token
• Required: Yes

Parameters

Name	Type	Required	Description	Example
fund_id	string	No	Filter by specific fund ID	FUND123
date	string (date)	No	Specific date to retrieve NAV (YYYY-MM-DD)	2024-01-15
from	string (date)	No	Start date for date range (YYYY-MM-DD)	2024-01-01
to	string (date)	No	End date for date range (YYYY-MM-DD)	2024-01-15

Note: At least one parameter must be provided (fund_id, date, or both from and to).

Response

Success Response (200)

{
  "status": "ok",
  "message": "",
  "data": [
    {
      "date": "2024-01-15",
      "fund_id": "FUND123",
      "nav": 125.45
    },
    {
      "date": "2024-01-14",
      "fund_id": "FUND123",
      "nav": 124.89
    }
  ]
}

Response Fields

Field	Type	Description
date	string	NAV date (YYYY-MM-DD)
fund_id	string	Unique identifier of the fund
nav	number	Net Asset Value per unit

Error Responses

For detailed Common Error responses, see the Error Handling.

No Params Specified (200)

{
  "status": "error",
  "message": "No `param` specified"
}

Examples

Get NAV for Specific Fund and Date

curl -X GET "https://csapis.com/3.0/funds/nav?fund_id=FUND123&date=2024-01-15" \
  -H "Authorization: Bearer YOUR_API_TOKEN"

Use Cases

• Performance Tracking: Monitor fund performance over time
• Portfolio Valuation: Calculate investment values at different points
• Historical Analysis: Analyze fund performance trends
• Reporting: Generate performance reports for investors
• Benchmarking: Compare fund performance against benchmarks