Access ProShares Ultra Gold (UGL) Historical Prices via this API

In the ever-evolving landscape of financial markets, the demand for accurate and timely data is paramount, especially when it comes to precious metals like gold. For developers and traders looking to access historical prices of ProShares Ultra Gold (UGL), the Metals-API offers a robust solution. This API not only provides real-time data but also allows users to delve into historical price trends, making it an invaluable tool for analysis and decision-making.

Metals-API Information

The Metals-API is designed to facilitate seamless access to metal prices, including gold (XAU), silver (XAG), platinum (XPT), and palladium (XPD). With its user-friendly interface and comprehensive documentation, developers can easily integrate this API into their applications, enabling them to harness the power of real-time and historical metals data.

About Gold (XAU)

Gold has long been a symbol of wealth and stability, serving as a hedge against inflation and economic uncertainty. In recent years, the digital transformation in precious metals has revolutionized how traders and investors interact with this valuable asset. The integration of data analytics and market insights has empowered traders to make informed decisions based on real-time data.

As technology continues to evolve, the integration of innovative solutions in trading has become essential. The Metals-API exemplifies this transformation by providing developers with the tools necessary to create next-generation applications that can analyze gold price trends, track fluctuations, and even convert between different metal values.

Moreover, the API's capabilities extend beyond mere price tracking. It offers advanced features such as price discovery and digital asset solutions, allowing users to explore the nuances of gold trading in a digital age. By leveraging the power of data analytics, traders can gain insights into market trends, enabling them to optimize their trading strategies.

API Description

The Metals-API stands out due to its innovative approach to delivering real-time metals data. It empowers developers to build applications that can access a wealth of information, including the latest rates, historical prices, and even bid and ask prices. This API is not just a data provider; it is a transformative tool that can enhance trading strategies and market analysis.

For detailed information on how to implement the API, developers can refer to the Metals-API Documentation. This resource provides comprehensive guidance on how to utilize the API's features effectively.

Key Features and Endpoints

The Metals-API offers a variety of endpoints that cater to different 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 crucial for traders who need to stay updated with the latest market movements.
Historical Rates Endpoint: Users can access historical rates for most currencies dating back to 2019. By appending a specific date to the API request, developers can retrieve past prices, which is essential for trend analysis and forecasting.
Bid And Ask Endpoint: This powerful feature allows users to retrieve real-time bid and ask prices, providing insights into market liquidity and pricing dynamics.
Convert Endpoint: The API includes a currency conversion feature, enabling users to convert any amount from one metal to another or to/from USD. This is particularly useful for traders operating in multiple currencies.
Time-Series Endpoint: This endpoint allows users to query the API for daily historical rates between two chosen dates, making it easier to analyze price movements over time.
Fluctuation Endpoint: Users can track how currencies fluctuate on a day-to-day basis, providing valuable insights into market volatility.
Carat Endpoint: This feature allows users to retrieve information about gold rates by carat, which is essential for jewelers and those dealing in gold jewelry.
Lowest/Highest Price Endpoint: Users can query the API to get the lowest and highest prices for a specified date, which is useful for identifying 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, which is vital for those tracking industrial metals.
API Key: Each user is assigned a unique API key, which is required to access the API's features securely.
API Response: The API delivers exchange rates relative to USD by default, ensuring consistency in data interpretation.
Available Endpoints: The API provides a constantly updated list of all available currencies and metals, ensuring users have access to the latest information.
Gold Price India Endpoint: Retrieve the latest gold price in India using this dedicated endpoint, which is particularly useful for traders in the Indian market.
News Endpoint: Stay updated with the latest news articles related to various metals, helping traders stay 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. This resource is invaluable for developers looking to understand the various metals available for trading and analysis.

API Endpoint Examples and Responses

Latest Rates Endpoint

Get real-time exchange rates for all available metals:

{
    "success": true,
    "timestamp": 1752710490,
    "base": "USD",
    "date": "2025-07-17",
    "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": 1752624090,
    "base": "USD",
    "date": "2025-07-16",
    "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": "2025-07-10",
    "end_date": "2025-07-17",
    "base": "USD",
    "rates": {
        "2025-07-10": {
            "XAU": 0.000485,
            "XAG": 0.03825,
            "XPT": 0.000915
        },
        "2025-07-12": {
            "XAU": 0.000483,
            "XAG": 0.0382,
            "XPT": 0.000913
        },
        "2025-07-17": {
            "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": 1752710490,
        "rate": 0.000482
    },
    "result": 0.482,
    "unit": "troy ounces"
}

Fluctuation Endpoint

Track rate fluctuations between two dates:

{
    "success": true,
    "fluctuation": true,
    "start_date": "2025-07-10",
    "end_date": "2025-07-17",
    "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": 1752710490,
    "base": "USD",
    "date": "2025-07-17",
    "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": 1752710490,
    "base": "USD",
    "date": "2025-07-17",
    "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

Accessing historical prices for ProShares Ultra Gold (UGL) has never been easier, thanks to the capabilities offered by the Metals-API. With its extensive range of endpoints, developers can retrieve real-time data, analyze historical trends, and make informed trading decisions. The API's innovative features, such as the fluctuation and OHLC endpoints, provide deeper insights into market dynamics, enabling traders to optimize their strategies.

For those looking to harness the power of precious metals data, the Metals-API is a game-changer. By integrating this API into your applications, you can unlock a wealth of information that can drive your trading decisions. To get started, explore the Metals-API Documentation and begin your journey into the world of metals trading.

Ready to use Metals-API?

Try it now!

Access ProShares Ultra Gold (UGL) Historical Prices via this API