Fetch Daily Historical Data for High Grade Copper Oct 2025 (HGV25) with this API

Introduction

In the world of commodities trading, copper is a critical metal that plays a vital role in various industries, from construction to electronics. As we look towards the future, particularly at the high-grade copper futures for October 2025 (HGV25), understanding how to fetch daily historical data becomes essential for traders and analysts alike. The Metals-API provides a robust solution for accessing real-time and historical data on metals, including copper. This blog post will delve into the capabilities of the Metals-API, focusing on how to effectively retrieve historical prices for copper and other metals.

About Copper (XCU)

Copper, represented by the symbol XCU, is not just a metal; it is a cornerstone of modern technology and infrastructure. As industries undergo digital transformation, the demand for accurate and timely data in metal markets has never been higher. The integration of technological innovations, such as data analytics and smart technology, allows traders to make informed decisions based on real-time insights.

With the rise of data analytics, traders can now leverage advanced tools to analyze market trends, price fluctuations, and historical data. The future of copper trading will likely see an increased reliance on these technologies, enabling more efficient trading strategies and risk management practices.

Metals-API Overview

The Metals-API is a powerful tool designed for developers looking to integrate metal price data into their applications. This API provides access to a wide range of endpoints that deliver real-time and historical data for various metals, including copper, gold, silver, and more. The API's capabilities empower developers to create next-generation applications that can analyze and visualize metal market trends.

One of the standout features of the Metals-API is its ability to provide historical rates dating back to 2019. This functionality is crucial for traders who need to analyze past performance to predict future trends. The API also supports various endpoints that cater to different data needs, making it a versatile tool for any developer in the financial sector.

Key Features and Endpoints

The Metals-API offers a variety of endpoints, each designed to fulfill specific data requirements. Below, we explore some of the most important features and their potential applications:

Latest Rates Endpoint

The Latest Rates Endpoint provides real-time exchange rate data for metals. Depending on your subscription plan, this endpoint can return updates every 60 minutes or even every 10 minutes. This feature is invaluable for traders who need to stay informed about the latest market movements.

{
"success": true,
"timestamp": 1785024825,
"base": "USD",
"date": "2026-07-26",
"rates": {
"XAU": 0.000482,
"XAG": 0.03815,
"XPT": 0.000912,
"XPD": 0.000744,
"XCU": 0.294118,
"XAL": 0.434783,
"XNI": 0.142857,
"XZN": 0.344828
},
"unit": "per troy ounce"
}

Historical Rates Endpoint

The Historical Rates Endpoint allows users to access historical exchange rates for any date since 1999. This feature is particularly useful for back-testing trading strategies and analyzing market behavior over time.

{
"success": true,
"timestamp": 1784938425,
"base": "USD",
"date": "2026-07-25",
"rates": {
"XAU": 0.000485,
"XAG": 0.03825,
"XPT": 0.000915,
"XPD": 0.000748
},
"unit": "per troy ounce"
}

Time-Series Endpoint

The Time-Series Endpoint enables users to query the API for daily historical rates between two dates of their choice. This feature is essential for analyzing trends over specific periods, allowing traders to make data-driven decisions.

{
"success": true,
"timeseries": true,
"start_date": "2026-07-19",
"end_date": "2026-07-26",
"base": "USD",
"rates": {
"2026-07-19": {
"XAU": 0.000485,
"XAG": 0.03825,
"XPT": 0.000915
},
"2026-07-21": {
"XAU": 0.000483,
"XAG": 0.0382,
"XPT": 0.000913
},
"2026-07-26": {
"XAU": 0.000482,
"XAG": 0.03815,
"XPT": 0.000912
}
},
"unit": "per troy ounce"
}

Convert Endpoint

The Convert Endpoint allows users to convert any amount from one metal to another or to/from USD. This feature is particularly useful for traders who need to quickly assess the value of their holdings in different currencies.

{
"success": true,
"query": {
"from": "USD",
"to": "XAU",
"amount": 1000
},
"info": {
"timestamp": 1785024825,
"rate": 0.000482
},
"result": 0.482,
"unit": "troy ounces"
}

Fluctuation Endpoint

The Fluctuation Endpoint provides information about how metal prices fluctuate on a day-to-day basis. This feature is essential for traders looking to understand market volatility and make informed trading decisions.

{
"success": true,
"fluctuation": true,
"start_date": "2026-07-19",
"end_date": "2026-07-26",
"base": "USD",
"rates": {
"XAU": {
"start_rate": 0.000485,
"end_rate": 0.000482,
"change": -3.0e-6,
"change_pct": -0.62
},
"XAG": {
"start_rate": 0.03825,
"end_rate": 0.03815,
"change": -0.0001,
"change_pct": -0.26
},
"XPT": {
"start_rate": 0.000915,
"end_rate": 0.000912,
"change": -3.0e-6,
"change_pct": -0.33
}
},
"unit": "per troy ounce"
}

Open/High/Low/Close (OHLC) Price Endpoint

The OHLC Price Endpoint allows users to query the API for the open, high, low, and close prices for a specific time period. This data is crucial for traders who rely on candlestick patterns for technical analysis.

{
"success": true,
"timestamp": 1785024825,
"base": "USD",
"date": "2026-07-26",
"rates": {
"XAU": {
"open": 0.000485,
"high": 0.000487,
"low": 0.000481,
"close": 0.000482
},
"XAG": {
"open": 0.03825,
"high": 0.0383,
"low": 0.0381,
"close": 0.03815
},
"XPT": {
"open": 0.000915,
"high": 0.000918,
"low": 0.00091,
"close": 0.000912
}
},
"unit": "per troy ounce"
}

Bid/Ask Endpoint

The Bid/Ask Endpoint provides current bid and ask prices for metals. This feature is essential for traders who need to make quick decisions based on market conditions.

{
"success": true,
"timestamp": 1785024825,
"base": "USD",
"date": "2026-07-26",
"rates": {
"XAU": {
"bid": 0.000481,
"ask": 0.000483,
"spread": 2.0e-6
},
"XAG": {
"bid": 0.0381,
"ask": 0.0382,
"spread": 0.0001
},
"XPT": {
"bid": 0.000911,
"ask": 0.000913,
"spread": 2.0e-6
}
},
"unit": "per troy ounce"
}

List of Symbols

The Metals-API provides access to a comprehensive range of metal symbols. For a complete list of all supported symbols and their specifications, refer to the Metals-API Supported Symbols page. This resource is invaluable for developers looking to integrate specific metal data into their applications.

API Response Explanation

Understanding the API response structure is crucial for developers. Each endpoint returns a JSON object that contains various fields. Here’s a breakdown of the most common fields you will encounter:

• success: A boolean indicating whether the API call was successful.
• timestamp: The time at which the data was retrieved.
• base: The base currency for the exchange rates.
• date: The date for which the data is relevant.
• rates: An object containing the exchange rates for various metals.
• unit: The unit of measurement for the rates, typically per troy ounce.

By understanding these fields, developers can effectively parse the data and integrate it into their applications.

Common Use Cases

There are numerous ways developers can utilize the Metals-API to enhance their applications:

• Trading Platforms: Integrate real-time and historical metal prices to provide users with up-to-date market information.
• Market Analysis Tools: Use historical data to create analytical tools that help traders identify trends and make informed decisions.
• Portfolio Management: Allow users to track the value of their metal holdings in real-time and convert between different metals and currencies.

Conclusion

The Metals-API is a powerful resource for developers looking to access real-time and historical data for metals like copper. With its extensive range of endpoints, the API provides the tools necessary to build sophisticated trading applications and market analysis tools. By leveraging the capabilities of the Metals-API, developers can create solutions that not only meet the needs of traders but also adapt to the evolving landscape of the metal markets.

For more information on how to get started with the Metals-API, visit the Metals-API Documentation and explore the various features available. Understanding the full potential of this API will empower developers to harness the power of metal market data effectively.