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Guide to Accessing High Grade Copper Sep 2025 (HGU25) Historical Prices using this API

Guide to Accessing High Grade Copper Sep 2025 (HGU25) Historical Prices using this API

Guide to Accessing High Grade Copper Sep 2025 (HGU25) Historical Prices using this API

Guide to Accessing High Grade Copper Sep 2025 (HGU25) Historical Prices using this API

In the rapidly evolving landscape of metal markets, accessing accurate and timely data is crucial for developers and analysts alike. This guide focuses on how to access historical prices for High Grade Copper Sep 2025 (HGU25) using the Metals-API. With its robust features and capabilities, Metals-API empowers users to harness the power of real-time metals data, enabling informed decision-making and innovative application development.

About Copper (XCU)

Copper, represented by the symbol XCU, is a fundamental metal in various industries, including construction, electronics, and renewable energy. Its demand is driven by technological advancements and the digital transformation of metal markets. As industries increasingly adopt smart technologies and data analytics, the need for precise and accessible copper pricing data has never been greater.

Technological innovation in the copper market is reshaping how traders and developers interact with this essential commodity. The integration of data analytics allows for deeper insights into market trends, price fluctuations, and future possibilities. As we look to the future, the potential for copper prices to be influenced by emerging technologies, such as electric vehicles and renewable energy solutions, is significant.

Metals-API Overview

The Metals-API is a powerful tool designed for developers seeking to integrate metals pricing data into their applications. It offers a comprehensive suite of features, including real-time exchange rates, historical data, and various endpoints tailored to meet diverse needs. The API's capabilities are particularly beneficial for those looking to build next-generation applications that require accurate and timely metals data.

One of the standout features of Metals-API is its ability to provide real-time updates on metal prices, which can be critical for traders and analysts. The API supports a wide range of metals, including copper, gold, silver, platinum, and palladium, making it a versatile choice for various applications.

Key Features and Endpoints

Metals-API offers several endpoints that cater to different data needs. Here are some of the key features:

  • Latest Rates Endpoint: Depending on your subscription plan, this endpoint returns real-time exchange rate data updated every 60 minutes, every 10 minutes, or even more frequently. This feature is essential for users who need the most current pricing information.
  • Historical Rates Endpoint: Users can access historical rates for most metals dating back to 2019. By appending a specific date to the API request, developers can retrieve past pricing data, which is invaluable for trend analysis and forecasting.
  • 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 Metals-API includes a currency conversion endpoint, enabling users to convert amounts between different metals or to/from USD. This is particularly useful for traders dealing with multiple currencies.
  • Time-Series Endpoint: This endpoint allows users to query the API for daily historical rates between two specified dates, facilitating in-depth analysis of price movements over time.
  • Fluctuation Endpoint: Users can track how metal prices fluctuate on a day-to-day basis, providing insights into market volatility and trends.
  • Carat Endpoint: This endpoint provides information about gold rates by carat, which is essential for jewelers and traders in the precious metals market.
  • Lowest/Highest Price Endpoint: Users can query the API to get the lowest and highest prices for a specified date, aiding in market analysis and decision-making.
  • Open/High/Low/Close (OHLC) Price Endpoint: This endpoint allows users to retrieve open, high, low, and close prices for a specific date, which is crucial for technical analysis.
  • Historical LME Endpoint: This endpoint provides access to historical rates for LME symbols dating back to 2008, allowing for comprehensive market analysis.
  • API Key: Each user is assigned a unique API key, which is required to access the API's features. This key ensures secure and authorized access to the data.
  • API Response: The API delivers exchange rates relative to USD by default, and all data is returned in a structured JSON format, making it easy to integrate into applications.
  • Available Endpoints: The Metals-API features 14 different endpoints, each designed to provide specific functionalities tailored to user needs.
  • Supported Symbols Endpoint: This constantly updated endpoint returns all available metal symbols, ensuring users have access to the latest data.
  • News Endpoint: Users can retrieve the latest news articles related to various metals, keeping them informed about market developments.

API Endpoint Examples and Responses

Understanding how to interact with the Metals-API is crucial for effective implementation. Below are examples of API responses for various endpoints:

Latest Rates Endpoint

Get real-time exchange rates for all available metals.

{
"success": true,
"timestamp": 1767917785,
"base": "USD",
"date": "2026-01-09",
"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": 1767831385,
"base": "USD",
"date": "2026-01-08",
"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": "2026-01-02",
"end_date": "2026-01-09",
"base": "USD",
"rates": {
"2026-01-02": {
"XAU": 0.000485,
"XAG": 0.03825,
"XPT": 0.000915
},
"2026-01-04": {
"XAU": 0.000483,
"XAG": 0.0382,
"XPT": 0.000913
},
"2026-01-09": {
"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": 1767917785,
"rate": 0.000482
},
"result": 0.482,
"unit": "troy ounces"
}

Fluctuation Endpoint

Track rate fluctuations between two dates.

{
"success": true,
"fluctuation": true,
"start_date": "2026-01-02",
"end_date": "2026-01-09",
"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": 1767917785,
"base": "USD",
"date": "2026-01-09",
"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": 1767917785,
"base": "USD",
"date": "2026-01-09",
"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"
}

Common Use Cases

The versatility of Metals-API allows for a wide range of applications. Here are some common use cases:

  • Market Analysis: Traders can utilize the historical rates endpoint to analyze price trends over time, helping them make informed trading decisions.
  • Portfolio Management: Investors can track the performance of their metal investments by accessing real-time and historical data, allowing for better portfolio management.
  • Financial Applications: Developers can integrate Metals-API into financial applications to provide users with up-to-date pricing information, enhancing user experience and engagement.
  • Research and Development: Researchers can leverage the API to gather data for academic studies or market research, contributing to a deeper understanding of metal markets.

Conclusion

Accessing historical prices for High Grade Copper Sep 2025 (HGU25) is made seamless with the Metals-API. By leveraging its extensive features, developers can create applications that provide valuable insights into metal pricing trends. The API's capabilities, including real-time data, historical rates, and various endpoints, empower users to make informed decisions in a dynamic market.

For further exploration, refer to the Metals-API Documentation for detailed guidance on implementation and usage. Additionally, the Metals-API Supported Symbols page offers a comprehensive list of available metal symbols, ensuring users have access to the data they need.

As the metal markets continue to evolve, staying informed and utilizing advanced tools like Metals-API will be essential for developers and analysts alike. Embrace the future of metal data with Metals-API and unlock the potential of real-time insights.

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