Detrended Price Oscillator (DPO)
||Iterable[Quote]||Iterable(such as list or an object having
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||int||Number of periods (
Historical quotes requirements
You must have at least
N historical quotes to cover the warmup periods.
quotes is an
Iterable[Quote] collection of historical price quotes. It should have a consistent frequency (day, hour, minute, etc). See the Guide for more information.
- This method returns a time series of all available indicator values for the
DPOResultsis just a list of
- It always returns the same number of elements as there are in the historical quotes.
- It does not return a single incremental indicator value.
- The first
N/2+1periods will be
Nonesince they cannot be calculated.
||float, Optional||Simple moving average offset by
||float, Optional||Detrended Price Oscillator (DPO)|
See Utilities and Helpers for more information.
from stock_indicators import indicators # This method is NOT a part of the library. quotes = get_history_from_feed("SPY") # Calculate results = indicators.get_dpo(quotes, 14)
About Detrended Price Oscillator (DPO)
Detrended Price Oscillator depicts the difference between price and an offset simple moving average. It is used to identify trend cycles and duration. [Discuss]