SBIN2010 opened a new pull request, #43863: URL: https://github.com/apache/superset/pull/43863
<!--- Please write the PR title following the conventions at https://www.conventionalcommits.org/en/v1.0.0/ Example: fix(dashboard): load charts correctly --> ### SUMMARY <!--- Describe the change below, including rationale and design decisions --> A new visualization type, the Candlestick Chart implements the idea #20254 The chart maps each data row to a candlestick in the format: `[open, close, low, high]`. An optional **Series** parameter allows the data to be split into multiple candlestick series. Optional **moving averages** (MA5, MA10, MA15, etc., including custom periods) are displayed as smoothed lines based on closing prices (following the official ECharts candlestick chart example). Settings added for this chart include: titles, a legend, time and number formatting in tooltips, data zooming, X and Y axis visibility and formatting, colors for upward and downward movement, and `echart_options`. ### BEFORE/AFTER SCREENSHOTS OR ANIMATED GIF <!--- Skip this if not applicable --> <img width="2390" height="1030" alt="Снимок экрана от 2026-09-04 16-05-21" src="https://github.com/user-attachments/assets/400ec4a6-6635-4e0d-90bc-fbadba6abdf5"; /> ### TESTING INSTRUCTIONS <!--- Required! What steps can be taken to manually verify the changes? --> run test npm run test superset-frontend/plugins/plugin-chart-echarts/test/Butterfly ### ADDITIONAL INFORMATION <!--- Check any relevant boxes with "x" --> <!--- HINT: Include "Fixes #nnn" if you are fixing an existing issue --> - [ ] Has associated issue: - [ ] Required feature flags: - [X] Changes UI - [ ] Includes DB Migration (follow approval process in [SIP-59](https://github.com/apache/superset/issues/13351)) - [ ] Migration is atomic, supports rollback & is backwards-compatible - [ ] Confirm DB migration upgrade and downgrade tested - [ ] Runtime estimates and downtime expectations provided - [ ] Introduces new feature or API - [ ] Removes existing feature or API -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
