Stock Market Technical Indicators using Python
Recommended Python libraries
Any libraries for calculating technical indicators on every tick?
Sorry, I don't know of any libraries that currently do exactly what you want directly, but maybe this will help.
You should check out Tulip Indicators. Python Bindings here.
It's faster than TA-Lib. See benchmark here. Most indicators can handle millions of bars per second. SMA, for example, benchmarks at over 650 million bars per second. Even if you have a lot of assets, it seems doable to just recalculate. Dedicate a CPU core to it, if you have to.
Also, TI is being actively worked on. Streaming indicators will be added for version 0.9. These work by memorizing state, so you just give it any new data and it gives you the new results without needing to recalculate any more than necessary.
More on reddit.comPython Technical Indicator Modules?
Try tulipy https://pypi.org/project/tulipy/
More on reddit.comVideos
» pip install technical-analysis
» pip install talipp
» pip install pandas-ta