Fix GreeksIndicators.Theta calculation overflow (#9307)

fix(InteractiveBrokers): Reject unsupported 4-leg ComboLegLimit orders (

#9287) (#9301)

* Fix: Reject unsupported 4-leg ComboLegLimit orders in InteractiveBrokersBrokerageModel (#9287)

* Minor tweaks

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Co-authored-by: Ahmed Ali <ahmedalli79x@gmail.com>
Co-authored-by: Martin Molinero <martin.molinero1@gmail.com>

Update Pythonnet version to 2.0.53 (#9303)

* Update Pythonnet version to 2.0.53

* Minor python syntax fix

Update Pythonnet version to 2.0.53 (#9303)

* Update Pythonnet version to 2.0.53

* Minor python syntax fix

Ensure AdvanceTime() runs only after full algorithm initialization (#…

…9284)

* Initial solution

* Add regression algorithm

* Solve review comments

* Fix failing unit tests

* Improve comments

* Solve review comments

* Update regression algo

* Minor fix

Implement indicator-based option price model (#9237)

* Implement indicator-based option price model

This model uses IV and Greeks indicators to implement Lean's own option pricing model

* Minor fixes

* Address peer review

* Minor tests fixes

* Make the indicator based price model the default for options

* Address peer review

* Cleanup and minor changes

* Support indicators configuration for new pricing model

* Some cleanup

* Add QL option price model example algorithm

* Return lean models from static helpers

* Minor tests fixes

* Minor test fixes

* Address peer review

* Cleanup

* Fix unit tests

* Move QL models to OptionPriceModels.QuantLib.*

* Add forward tree helper method

add quotes to docker env vars (#9298)

add quotes to docker env vars (#9298)

add quotes to docker env vars (#9298)

add quotes to docker env vars (#9298)