TA-Lib is widely used by trading software developers requiring to perform technical analysis of financial market data. Install install from PyPI: 1 $ python -m pip install TA-Lib or Max OS 1 $ brew install ta-lib Abstract API Quick Start 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 import numpy as np from talib.abstract import * # note that all ndarrays