Get High Grade Copper Sep 2025 (HGU25) Historical Prices for Statistical Analysis using this API

In the ever-evolving landscape of metal markets, the demand for accurate and timely data has never been more critical. For developers and analysts looking to perform statistical analysis on historical prices of metals like Copper (XCU), the Metals-API offers a robust solution. This API provides a wealth of information, enabling users to access historical prices, real-time rates, and various analytical tools that can transform how we understand and interact with metal markets.

About Copper (XCU)

Copper is one of the most widely used metals in the world, playing a crucial role in electrical wiring, plumbing, and various industrial applications. As we delve into the digital transformation of metal markets, it is essential to recognize how technological innovations and advancements in data analytics are reshaping the industry. The integration of smart technologies is paving the way for future trends, allowing for more precise forecasting and analysis of metal prices.

With the Metals-API, developers can harness the power of real-time data to build applications that provide insights into market trends, price fluctuations, and historical data analysis. This API not only empowers users to make informed decisions but also enhances the overall efficiency of trading and investment strategies.

API Description

The Metals-API is a comprehensive solution for accessing metals prices and currency conversion data. It is designed with innovation in mind, offering developers the tools they need to create next-generation applications. The API provides access to various endpoints that deliver real-time and historical data, enabling users to analyze trends and make data-driven decisions.

For detailed information on how to utilize the API, developers can refer to the Metals-API Documentation, which outlines the capabilities, endpoints, and usage examples.

Key Features and Endpoints

The Metals-API boasts a variety of endpoints that cater to different analytical needs. Here are some of the key features:

Latest Rates Endpoint: This endpoint provides real-time exchange rate data, updated based on your subscription plan. Users can access the latest rates for Copper and other metals, allowing for immediate market analysis.
Historical Rates Endpoint: Users can query historical rates dating back to 2019 by appending a specific date to the API request. This feature is invaluable for conducting statistical analysis on price trends over time.
Bid And Ask Endpoint: This powerful feature allows users to retrieve real-time bid and ask prices for metals, providing insights into market liquidity and pricing dynamics.
Convert Endpoint: The conversion endpoint enables users to convert amounts between different metals or currencies, facilitating seamless transactions and analysis.
Time-Series Endpoint: This endpoint allows users to query daily historical rates between two selected dates, making it easier to analyze trends over specific periods.
Fluctuation Endpoint: Users can track how prices fluctuate on a day-to-day basis, providing insights into market volatility and trends.
Carat Endpoint: This feature allows users to retrieve information about Gold rates by Carat, catering to specific market needs.
Lowest/Highest Price Endpoint: Users can query the API to get the lowest and highest prices for a specified date, which is crucial for understanding market extremes.
Open/High/Low/Close (OHLC) Price Endpoint: This endpoint provides open, high, low, and close prices for a specific date, essential for technical analysis.
Historical LME Endpoint: Access historical rates for LME symbols dating back to 2008, allowing for comprehensive market analysis.
API Key: Each user is provided with a unique API key, which is essential for authentication and accessing the API's features.
API Response: The API delivers exchange rates relative to USD, ensuring consistency and ease of use.
Available Endpoints: With 14 different endpoints, the Metals-API offers a wide range of functionalities to meet diverse analytical needs.
Supported Symbols Endpoint: This constantly updated endpoint returns all available currencies and metals, ensuring users have access to the latest information.
News Endpoint: Users can retrieve the latest news articles related to various metals, keeping them informed about market developments.

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.

API Endpoint Examples and Responses

Latest Rates Endpoint

Get real-time exchange rates for all available metals.

{
"success": true,
"timestamp": 1776384819,
"base": "USD",
"date": "2026-04-17",
"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

Access historical exchange rates for any date since 1999.

{
"success": true,
"timestamp": 1776298419,
"base": "USD",
"date": "2026-04-16",
"rates": {
"XAU": 0.000485,
"XAG": 0.03825,
"XPT": 0.000915,
"XPD": 0.000748
},
"unit": "per troy ounce"
}

Time-series Endpoint

Get exchange rates for a specific time period.

{
"success": true,
"timeseries": true,
"start_date": "2026-04-10",
"end_date": "2026-04-17",
"base": "USD",
"rates": {
"2026-04-10": {
"XAU": 0.000485,
"XAG": 0.03825,
"XPT": 0.000915
},
"2026-04-12": {
"XAU": 0.000483,
"XAG": 0.0382,
"XPT": 0.000913
},
"2026-04-17": {
"XAU": 0.000482,
"XAG": 0.03815,
"XPT": 0.000912
}
},
"unit": "per troy ounce"
}

Convert Endpoint

Convert any amount from one metal to another or to/from USD.

{
"success": true,
"query": {
"from": "USD",
"to": "XAU",
"amount": 1000
},
"info": {
"timestamp": 1776384819,
"rate": 0.000482
},
"result": 0.482,
"unit": "troy ounces"
}

Fluctuation Endpoint

Track rate fluctuations between two dates.

{
"success": true,
"fluctuation": true,
"start_date": "2026-04-10",
"end_date": "2026-04-17",
"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"
}

OHLC (Open/High/Low/Close) Endpoint

Get OHLC data for a specific time period.

{
"success": true,
"timestamp": 1776384819,
"base": "USD",
"date": "2026-04-17",
"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

Get current bid and ask prices for metals.

{
"success": true,
"timestamp": 1776384819,
"base": "USD",
"date": "2026-04-17",
"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"
}

Conclusion

The Metals-API provides a powerful suite of tools for developers and analysts looking to access and analyze historical prices of metals like Copper. By leveraging the various endpoints, users can gain insights into market trends, perform statistical analyses, and make informed decisions based on real-time and historical data. The integration of advanced technologies and data analytics into the metal markets is transforming how we interact with these valuable resources.

For those interested in exploring the capabilities of the Metals-API further, the Metals-API Documentation is an excellent resource. Additionally, the Metals-API Supported Symbols page provides a comprehensive list of available symbols, ensuring users have access to the latest information.

As the metal markets continue to evolve, staying informed and utilizing the right tools will be essential for success. The Metals-API stands out as a leading solution for accessing critical data, enabling users to navigate the complexities of the metal markets with confidence.

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Get High Grade Copper Sep 2025 (HGU25) Historical Prices for Statistical Analysis using this API