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Introducing the US Stocks Signal API by Finage: Real-Time Buy/Sell/Hold Signals for Over 11,000 Symbols

Trade smarter with confidence-backed signal intelligence, powered by trusted technical indicators.

📌 What is the US Stocks Signal API?

At Finage, we’re excited to announce the launch of our US Stocks Signal API, following the success of our Forex Signal API.

This API provides real-time Buy / Sell / Hold signals for over 6,000 US-listed stocks, calculated using proven technical indicators like RSI, MACD, SMA, and Bollinger Bands.

It’s designed for developers, algo traders, fintech builders, and data analysts looking to embed smart signals directly into their products.

🧠 What’s Inside the API?

Every API call returns a complete signal object including:

{
"timestamp": "2025-07-29T14:03:00Z",
"symbol": "AAPL",
"signal": "buy",
"confidence": 0.81,
"indicators": {
"rsi": 41.3,
"macd": 0.42,
"macd_signal": 0.40,
"macd_diff": 0.02,
"sma_20": 191.45,
"sma_50": 190.80,
"bollinger_high": 195.2,
"bollinger_low": 186.4,
"ma_crossover": true,
"macd_cross": true
},
"price": 192.12
}

🔧 How to Use

The endpoint is simple:

GET https://api.finage.co.uk/fnd/signals/stocks/daily/AAPL?apikey=YOUR_API_KEY

symbol: Any valid US stock ticker (e.g., AAPL, TSLA, MSFT)
interval: daily or weekly
Response includes signal, confidence, and all indicator values

✅ Use Cases

  • Trading dashboards
  • Portfolio risk analysis tools
  • Signal-based alerts
  • Algo trading bots
  • Mobile trading apps
  • Research & quant tooling

🧩 Why It Matters

Rather than rebuilding your own signal engine or scraping unreliable indicators, this API lets you:

  • Get consistent signal logic across thousands of assets
  • Access transparently calculated insights
  • Integrate easily with existing analytics workflows

It’s built by devs, for devs — no fluff.

📚 Try It Free

We offer a generous free tier for testing and prototyping. You can explore the full documentation and get started here:

👉 https://finage.co.uk/docs/api/fundamentals/us-stocks-signal-api

💬 Your Feedback?

If you have ideas, feedback, or want to see this for other markets (e.g., crypto, ETFs), drop a comment below — we’re building this in public.

Happy building,
— Team Finage

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