Issues

• GetNextMarketOpen lets excluded extended hours suppress a midnight regular opening

  QuantConnect/Lean#10090 · Filter by author quantconnect-kronos-reviewer-2 opened on Nov 11, 2026

• Etoro cash-account targets size against combined crypto inventory rather than per-instrument holdings

  QuantConnect/Lean#10086 · Filter by author quantconnect-kronos-reviewer-2 opened on Nov 11, 2026

• Single-date universe download also caches the next trading day

  QuantConnect/Lean#10085 · Filter by author quantconnect-kronos-reviewer-2 opened on Nov 11, 2026

• Universe downloads fail when the destination directory does not exist

  QuantConnect/Lean#10084 · Filter by author quantconnect-kronos-reviewer-2 opened on Nov 11, 2026

• PDF report generation can overwrite HTML when the destination extension is not lowercase .html

  QuantConnect/Lean#10082 · Filter by author quantconnect-kronos-reviewer-2 opened on Nov 11, 2026

• Live cash sync on a non-trading day double counts unsettled sale proceeds on a cash account

  QuantConnect/Lean#10077 · Filter by author AlexCatarino opened on Nov 11, 2026
  1

• QLOptionPriceModel returns zero IV and greeks for 0DTE contracts on US bond holidays (Columbus Day, Veterans Day): QLNet UnitedStates() defaults to the Settlement calendar

  bug
  QuantConnect/Lean#10076 · Filter by author AlexCatarino opened on Nov 11, 2026

• GreenblattMagicFormulaAlpha ranking disagrees with its description and between languages

  kronos:develop:working
  QuantConnect/Lean#10075 · Filter by author quantconnect-kronos-reviewer-2 opened on Nov 11, 2026

• Option strategy matcher can prefer a wide credit call spread over a cheaper naked call

  QuantConnect/Lean#10072 · Filter by author quantconnect-kronos opened on Nov 11, 2026

• Euler search skips refinement when the last backtest in a round fails

  kronos:develop:working
  QuantConnect/Lean#10067 · Filter by author quantconnect-kronos-reviewer-2 opened on Nov 10, 2026

• Optimizer launcher cannot resolve its default grid-search strategy

  QuantConnect/Lean#10059 · Filter by author quantconnect-kronos-reviewer-2 opened on Nov 10, 2026

• Optimization analysis fails on parameter points revisited by Euler search

  QuantConnect/Lean#10057 · Filter by author quantconnect-kronos-reviewer-2 opened on Nov 10, 2026

• DataFrame .loc[symbol, column] fails when a ticker named like the column is added (OPEN, LOW, HIGH)

  bugkronos:develop:working
  QuantConnect/Lean#10043 · Filter by author jhonabreul opened on Nov 6, 2026
  1

• Daily-resolution market orders converted to MarketOnClose are rejected by brokerage models without MarketOnClose

  QuantConnect/Lean#10042 · Filter by author quantconnect-kronos-reviewer opened on Nov 6, 2026

• Library Request: highspy

  library-request
  QuantConnect/Lean#10034 · Filter by author AlexCatarino opened on Nov 4, 2026

• Closed-trade profit of coin-margined crypto futures uses the linear formula

  QuantConnect/Lean#10031 · Filter by author quantconnect-kronos-reviewer opened on Nov 4, 2026

• FillModel.LimitIfTouchedFill checks the wrong side of the quote (sell vs ask, buy vs bid), so LIT orders fill across the spread

  QuantConnect/Lean#10025 · Filter by author Amadeus-22 opened on Nov 4, 2026
  1

• InteractiveBrokersFeeModel: US equity minimum overrides the 1% maximum per order, and the cap is 0.5%

  QuantConnect/Lean#10015 · Filter by author Amadeus-22 opened on Nov 2, 2026

• Python cryptography import fails: _rust.abi3.so undefined symbol EVP_idea_ecb (dotnet loads system OpenSSL 3.0.2 before the conda 3.6.0 build)

  bug
  QuantConnect/Lean#10014 · Filter by author AlexCatarino opened on Nov 2, 2026
  1

• VolumeWeightedAveragePriceExecutionModel silently degenerates on daily resolution

  QuantConnect/Lean#10011 · Filter by author smishmash opened on Nov 2, 2026
  1

• DefaultMarginCallModel resubmits the liquidation order while it is still working

  QuantConnect/Lean#10008 · Filter by author smishmash opened on Nov 2, 2026
  1

• Execution models keep a dead consolidator when a security is removed and later re-selected

  QuantConnect/Lean#10007 · Filter by author smishmash opened on Nov 2, 2026
  1

• MarketOnClose fills are not volume-capped - orders larger than closing volume fill in full

  QuantConnect/Lean#10006 · Filter by author GilvanAmaro74 opened on Oct 31, 2026

• CanonicalDataDownloaderDecorator drops the first data point of a canonical download

  QuantConnect/Lean#10002 · Filter by author econstantin opened on Oct 30, 2026

• BacktestingBrokerage charges no fee for partially filled orders that are later cancelled

  QuantConnect/Lean#9991 · Filter by author nimakalantar opened on Oct 29, 2026
  1