* Add support for Index SecurityType 🚀 (#5364)
* Add Index SecurityType 🚀
* Extend SecurityIdentifier & Lean Data classes with Index support
* Add Index SecurityType 🚀
* Extend SecurityIdentifier & Lean Data classes with Index support
* Fixes
* Added index cross basic template demonstration
* WIP: Prototype index security type for LEAN as non tradable asset
* Re-adds Index entries to MHDB after rebase
* First steps to getting Index Options running
* Looks at any instance where we pattern match for an option type
and replaces it with a generic call to `.IsOption()` for easier
extensibility in the future for additional option security types
* Adds IndexOption security and misc. classes
* Misc. changes, mainly related to any sort of special casing of
equity options and made index options take the same path
* Enables index options data for backtesting
* Adds new index options market hours to MHDB
* Misc. bug fixes for index options
* WIP: add live support for index options and indexes
* Use OptionMarginModel for Index Options because they both use the
same calculation for margin requirements
* Fixes contract not found errors on SPX index options and SPX index in IB
* Turns out index options' last trading day is the day before expiry,
which IB was expecting the last trading day.
* Add index option test cases (temp)
* LiveOptionChainProvider fix, use Symbol vs. ticker
* Description updates to regression algorithms
* Fixes bug in live trading for indexes and index options
* Adds overridable minimum price variation symbol property
* Adds variable sized minimum price variation for index options
* Adjusts symbol properties for index options
* Misc. bug fixes
* Fixes option assignment simulation for European options
* Updates index options regression algorithms (WIP)
* Fixes bug where index option exercise would trade index underlying
* Fixes bugs where SecurityType.Index was getting flagged as tradable
* Regression algorithms updates and addresses review
* Misc. style fixes and refactoring + a few bug fixes
* Updates regression algorithms to run without runtime errors
* Adds data for regression algos
* Sets DefaultOptionStyle on Canonical and support index options
* Update regression algos statistics
* Removes bad line in regression algorithm causing build to fail
* Minor tweaks
* Address review add comment about quoteBar parse scale
Co-authored-by: Balamurali Pandranki <balamurali@live.com>
Co-authored-by: Jared Broad <jaredbroad@gmail.com>
Co-authored-by: Martin-Molinero <martin@quantconnect.com>
Gerardo Salazar
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