# tifezh/KChartView

KChart for Android ；股票k线图

Repository: https://github.com/tifezh/KChartView
Canonical: https://ross.abutalabs.com/products/kchartview
Language: Java
License: Apache-2.0
License Family: permissive
Topics: kline, charts, stocks
Last push: 2018-05-17T07:17:04+00:00

## Health v2 (maintenance only)
Score: 32/100 (v2, computed 2026-09-02T17:46:02.011165+00:00)
- activity 0, release rhythm 35, longevity 100
- inputs: {"age_days": 3593, "days_push": 3030, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: no_releases
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 1047, forks 240 (observed 2026-08-28T04:03:21.863152+00:00)

## What it is
An Android charting library for rendering stock K-line (candlestick) charts in Java. It supports common technical indicators like MACD, KDJ, RSI, and BOLL, along with gestures such as long-press, zoom, scroll, and fling.

## Use cases
- display candlestick charts for stock prices in an Android app
- show MACD, KDJ, RSI, and BOLL indicators on a trading chart
- build a custom-styled kline chart with XML attributes
- add zoom, scroll, and fling interactions to a financial chart
- render OHLC data with moving averages on mobile

## When to choose
- you need a native Android candlestick chart with built-in technical indicators
- you want a lightweight Java view you can drop into an Android layout via XML
- you need gesture support like long-press, zoom, and fling on a stock chart

## When to avoid
- you need charts for non-financial data like bar or pie charts
- you target iOS, web, or cross-platform apps
- you need a library with frequent updates and active maintenance

## Facets
- artifact type: library
- maturity: maintenance
- function: data-visualization, charts
- domain: fintech, android-tools, data-visualization
- platform: jvm
- tags: kline, candlestick-chart, stock-chart, technical-indicators, android-view, android

## Member repositories
- tifezh/KChartView (main) score 32

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:03:21.863152+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-30T07:01:10.364950+00:00, confidence not recorded.
  - readme: https://github.com/tifezh/KChartView (fetched 2026-08-28T04:03:21.863152+00:00, sha 952b7c1b9acd)
- Data as of 2026-08-30T08:39:29.467469+00:00.