Issues

• ValueError: Unknown string format when passing DataFrame with invalid or NaN time values

  bug
  louisnw01/lightweight-charts-python#583 · Filter by author nickjustincase opened on Aug 27, 2026

• [BUG] Monkey_Patch for Date Time issues

  bug
  louisnw01/lightweight-charts-python#582 · Filter by author clebme opened on Jul 22, 2026

• Chart not loading properly

  louisnw01/lightweight-charts-python#581 · Filter by author EryanNeo opened on Jul 8, 2026
  2

• AI-generated LWC charts from natural language — would love to connect

  louisnw01/lightweight-charts-python#579 · Filter by author ava6969 opened on Mar 12, 2026
  1

• [BUG] horizontal_line axis_label_visible=False does not hide Y-axis label

  bug
  louisnw01/lightweight-charts-python#577 · Filter by author mohanish3795 opened on Feb 11, 2026

• [BUG] Can not display the right datetime

  bug
  louisnw01/lightweight-charts-python#576 · Filter by author zlf7735268 opened on Jan 31, 2026
  5

• [BUG] Trend lines cannot be displayed in the subchart.

  bug
  louisnw01/lightweight-charts-python#574 · Filter by author air-dx opened on Dec 8, 2025
  1

• plotting an indicator like super trend

  louisnw01/lightweight-charts-python#573 · Filter by author Mhrashtchi opened on Nov 20, 2025
  5

• [BUG] Can not display

  bug
  louisnw01/lightweight-charts-python#572 · Filter by author Louis24 opened on Nov 12, 2025

• Set label and line for volume data invisible

  louisnw01/lightweight-charts-python#571 · Filter by author maxko37 opened on Oct 29, 2025
  3

• Package it as an exe using pyinstaller, and starting the exe will continuously create processes until the memory is exhausted

  louisnw01/lightweight-charts-python#570 · Filter by author wesley15151409100-code opened on Oct 23, 2025
  4

• Enable the charts in this package to be used outside the context of stock charts

  enhancement
  louisnw01/lightweight-charts-python#569 · Filter by author rjurney opened on Oct 2, 2025

• horizontal_line in sub_chart is not displayed properly

  louisnw01/lightweight-charts-python#568 · Filter by author mizaibear opened on Sep 22, 2025
  1

• Full screen

  louisnw01/lightweight-charts-python#567 · Filter by author fuedgabriel opened on Sep 21, 2025

• create_subchart is not displayed

  louisnw01/lightweight-charts-python#566 · Filter by author smartsys opened on Sep 18, 2025
  7

• Can this charting tool be enhanced to include TradingView-style bullish/bearish analysis, similar to the effect shown in the image?

  enhancement
  louisnw01/lightweight-charts-python#565 · Filter by author liuzhuanxingyun opened on Sep 18, 2025
  1

• Is it possible to add a function that changes the background color to different colors?

  enhancement
  louisnw01/lightweight-charts-python#564 · Filter by author liuzhuanxingyun opened on Sep 18, 2025
  2

• Would it be possible to add Support for NiceGUI?

  enhancement
  louisnw01/lightweight-charts-python#563 · Filter by author srinivasb93 opened on Sep 7, 2025

• Dash Support?

  louisnw01/lightweight-charts-python#560 · Filter by author NeoWang9999 opened on Aug 7, 2025

• How to delete indicator

  louisnw01/lightweight-charts-python#559 · Filter by author Lsgo opened on Jul 29, 2025
  1

• How to add a moving average to the volume sub-chart.

  louisnw01/lightweight-charts-python#558 · Filter by author joseph16388 opened on Jul 29, 2025

• [BUG][webview.errors.JavascriptException] mouse moving over charts leads to JS error "Value is null" if subchart sync=True

  bug
  louisnw01/lightweight-charts-python#557 · Filter by author nickjustincase opened on Jul 17, 2025
  3

• [BUG] Fix missing JS error handling

  bug
  louisnw01/lightweight-charts-python#556 · Filter by author nickjustincase opened on Jul 13, 2025

• [BUG] Fix incorrect data parsing/naming

  bug
  louisnw01/lightweight-charts-python#555 · Filter by author nickjustincase opened on Jul 13, 2025

• Is there a way to know what is the visible range of the chart?

  louisnw01/lightweight-charts-python#554 · Filter by author germangar opened on Jul 7, 2025