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Co-authored-by: teh_coderer <me@tehcoderer.com>
2022-11-22 14:56:17 -05:00

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usage: cusum [-t THRESHOLD] [-d DRIFT] [-h]

Cumulative Sum Control Chart. A stochastic wave used as a stock market breadth indicator in mid-to-long term analysis, it is a sequential analysis technique for step detection in a time-series. The threshold can be thought of as the level where the background noise is at or below the level of the true signal.

See this paper for a deep dive: https://econpapers.wiwi.kit.edu/downloads/KITe_WP_62.pdf

optional arguments:
  -t THRESHOLD, --threshold THRESHOLD
                        threshold (default: 0.002988466304844406)
  -d DRIFT, --drift DRIFT
                        drift (default: 0.001494233152422203)
  -h, --help            show this help message (default: False)

cusum