QuantConnect Lean, OpenInterestAnnual Summary Bug Fix

QuantConnect Lean engine released version 18144. Fixed a bug where the OpenInterestAnnual indicator's summary description was incorrectly stated. The indicator

QuantConnect Lean — C#/Python Backtest & Live Engine · Release 18144 · 2026-09-30

QuantConnect Lean engine released version 18144. Fixed a bug where the OpenInterestAnnual indicator's summary description was incorrectly stated. The indicator compares open interest, not volume, and the inaccurate description has been corrected.

weltiq perspective: Users employing open interest indicators in backtests can now reference accurate documentation, preventing strategy development errors

Release Notes Excerpt

Fix OpenInterestAnnual summary: it compares open interest, not volume…

Source: https://github.com/QuantConnect/Lean/releases/tag/18144