The QuantQuote Stock Technicals API provides a comprehensive set of pre-calculated technical indicators for US-listed equities. Rather than computing indicators locally from raw price data, this endpoint delivers ready-to-use values for momentum oscillators, trend indicators, volatility measures, and moving averages. This saves significant development time and ensures consistency across analytical workflows.
Each daily record includes RSI, Stochastic %K, Williams %R, ADX, beta relative to the S&P 500, multiple volatility windows (30-day, 60-day, 1-year), a 20-day volume ratio, and simple moving averages at 5, 10, 20, 50, and 200-day intervals. Data is available for a specified date range and returned in JSON or CSV format.
Try the API live — select a date range to retrieve AAPL technical indicators.
Select a date range and click Generate JSON to fetch technical indicator data.
Each record in the technicals_data array contains the following fields.
| Field | Name | Description |
|---|---|---|
| date | Date | The trading date for which the technical indicators are calculated. |
| volume_ratio_20day | Volume Ratio (20-Day) | The ratio of the current day's trading volume to the 20-day average volume, indicating whether trading activity is above or below normal. |
| beta_sp500 | Beta (S&P 500) | A measure of the stock's volatility relative to the S&P 500 index; a beta greater than 1 indicates higher volatility than the market. |
| vol_30day | 30-Day Volatility | The annualized standard deviation of daily returns over the past 30 trading days, measuring short-term price variability. |
| vol_60day | 60-Day Volatility | The annualized standard deviation of daily returns over the past 60 trading days, measuring medium-term price variability. |
| vol_1year | 1-Year Volatility | The annualized standard deviation of daily returns over the past year, measuring long-term price variability. |
| rsi | RSI (Relative Strength Index) | A momentum oscillator ranging from 0 to 100 that measures the speed and magnitude of recent price changes; values above 70 suggest overbought conditions, below 30 suggest oversold. |
| stoc_k | Stochastic %K | The fast stochastic oscillator value, comparing the current closing price to the price range over a lookback period; values above 80 indicate overbought, below 20 indicate oversold. |
| williams_r | Williams %R | A momentum indicator ranging from −100 to 0 that measures overbought and oversold levels; readings near −100 suggest oversold, near 0 suggest overbought. |
| adx | ADX (Average Directional Index) | A trend strength indicator ranging from 0 to 100; values above 25 typically indicate a strong trend, while values below 20 suggest a weak or absent trend. |
| ma_5day | 5-Day Moving Average | The simple moving average of the stock's closing price over the last 5 trading days. |
| ma_10day | 10-Day Moving Average | The simple moving average of the stock's closing price over the last 10 trading days. |
| ma_20day | 20-Day Moving Average | The simple moving average of the stock's closing price over the last 20 trading days. |
| ma_50day | 50-Day Moving Average | The simple moving average of the stock's closing price over the last 50 trading days. |
| ma_200day | 200-Day Moving Average | The simple moving average of the stock's closing price over the last 200 trading days, commonly used to identify long-term trend direction. |