工具 API
BBANDS
Returns the Bollinger bands (BBANDS) values.
调用信息
- 工具标识
- alpha-vantage.BBANDS
- 服务提供方
- Alpha Vantage
- 平均响应
- 0 ms
- 近 7 天调用
- 0
输入参数
symbol必填The name of the ticker of your choice. For example: symbol=IBM
interval必填Time interval between two consecutive data points in the time series.
time_period必填Number of data points used to calculate each BBANDS value. Positive integers are accepted.
series_type必填The desired price type in the time series. Four types are supported: close, open, high, low
nbdevupThe standard deviation multiplier of the upper band. Positive integers are accepted. By default, nbdevup=2.
nbdevdnThe standard deviation multiplier of the lower band. Positive integers are accepted. By default, nbdevdn=2.
matypeMoving average type of the time series. By default, matype=0. Integers 0-8 are accepted with the following mappings:
monthNote: this parameter is ONLY applicable to intraday intervals (1min, 5min, 15min, 30min, and 60min)
datatypeBy default, datatype=csv. Strings json and csv are accepted with the following specifications:
entitlement"delayed" for 15-minute delayed data, "realtime" for realtime data
return_full_dataParameter return_full_data