Candlestick Pattern Detection and Stock Screening R package klineR version 0.1.1 Detects classical candlestick patterns and structure-based chart patterns from open, high, low, close, and volume (OHLCV) time series and provides reusable stock-screening workflows. Built-in detectors include single- and multi-candle patterns, trend structures such as double bottoms and ascending triangles, and a configurable "golden pit" recovery setup. Includes a unified API to run pattern scans across one or many symbols. Methods are informed by Nison (2001, ISBN:9780735201811) "Japanese Candlestick Charting Techniques" and Bulkowski (2021, ISBN:9781119739685) "Encyclopedia of Chart Patterns". Software Imports: stats Suggests: knitr, rmarkdown, testthat (>= 3.0.0) po su <1848269440@qq.com> Comprehensive R Archive Network (CRAN) po su [aut, cre] MIT + file LICENSE (https://CRAN.R-project.org/package=klineR/LICENSE) 2026-05-27 application/tgz https://CRAN.R-project.org/package=klineR doi:10.32614/CRAN.package.klineR