Line Diagram Generator
Input OHLC data to generate a candle chart, supporting average overlay and up/down color matching.
Table preview
Data Input
Instructions
Introduction
The line chart generator generates a candle chart by inputting daily OHLC (opening, closing, minimum, and maximum) data, and optionally overlays the MA5/MA10/MA20 averages to support red swings and green swings (Chinese stock market habits) and green swings and red swings, which can be exported as PNG, JPG, and WebP images.
Steps
In the data input box, enter one data setting chart title in the lowest and highest format for closing by date. Select the average period and the display range. Check the up/down color scheme chart to automatically preview it and download it at any time.
Notes
All data is processed in the local browser and will not be uploaded to the server; the data needs to be sorted in ascending date order to obtain the correct average; incorrectly formatted rows will be automatically ignored; the average is calculated from the closing price, and there is no average value for the first n-1 data points.