breadth
Read-onlyIdempotent
Compute market technical indicators like McClellan Oscillator, On-Balance Volume, and Advance/Decline Line directly from price data, eliminating the need to fetch prices separately.
Instructions
Market breadth technical indicators (McClellan Oscillator, OBV, Advance/Decline Line, Chaikin). Applied to price data automatically — no need to fetch prices first. Requires tickers='AAPL' — use comma-separated values for multiple tickers.
Available indicators: get_mcclellan_oscillator, get_advancers_decliners, get_on_balance_volume, get_accumulation_distribution_line, get_chaikin_oscillator, get_trin, get_new_highs_new_lows, get_chaikin_money_flow, get_ease_of_movement, get_negative_volume_index, get_positive_volume_index.
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| lag | No | Number of periods to lag when computing growth rates. | |
| growth | No | Return period-over-period growth rates instead of absolute values. | |
| period | No | Observation frequency, e.g. 'monthly', 'quarterly', or 'annual'. | daily |
| window | No | Value for window. Leave unset to use the default of the indicator you selected. Defaults are 14 for get_ease_of_movement; 20 for get_chaikin_money_flow; 252 for get_new_highs_new_lows. | |
| tickers | No | Comma-separated ticker symbols, e.g. 'AAPL,MSFT,GOOGL'. | |
| end_date | No | End of the date range in YYYY-MM-DD format. | 2026-08-19 |
| indicator | Yes | Name of the specific metric to calculate, e.g. 'get_asset_turnover_ratio'. Required — omitting it returns the list of available indicators. | |
| quarterly | No | Return quarterly data instead of annual when True. | |
| start_date | No | Start of the date range in YYYY-MM-DD format. | 2021-08-20 |
| long_window | No | Value for long_window. | |
| standardize | No | Return the Z-Score (standard score) instead of the raw values, i.e. how many standard deviations each value is from the mean of its own series. When combined with growth=True, the growth values are standardized instead of the raw values. | |
| start_value | No | Value for start_value. | |
| close_column | No | Value for close_column. | Adj Close |
| short_window | No | Value for short_window. | |
| show_columns | No | Comma-separated names to filter the output. For historical data use the key names visible in any response record (e.g. 'Close,Volume,Return'). For financial statements use the 'metric' field values from the response (e.g. 'Revenue,Net Income,EBITDA'). Call the tool once without this parameter to see all available names, then repeat with show_columns to reduce response size and token usage. | |
| volume_divisor | No | Value for volume_divisor. | |
| long_ema_window | No | Value for long_ema_window. | |
| benchmark_ticker | No | Ticker used as the market benchmark, e.g. 'SPY' or '^GSPC'. | SPY |
| short_ema_window | No | Value for short_ema_window. |
Output Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| result | Yes |