4 Commits

Author	SHA1	Message	Date
Martin-Molinero	95739b8a58	Increase option strike digits precision to 6 (#9086) ... * Increase option strike digits precision to 6 - Increase option strike digits precision to 6. Adding unit test * test:fix: couple of build tests * fix:test: Asset CUSIP and OrderListHash in Regression Algorithms * test:fix: several regression algos * test:fix: old Symbol CUSIPs to new ones --------- Co-authored-by: Romazes <romazes20@gmail.com>	2025-11-18 16:23:29 -03:00
JosueNina	7008d17714	Add MaxDrawdownRecovery metric (#8865) ... * Implement a prototype of the maximum recovery time function. * Add unit test skeletons. * Add failing test * Issue #4581: Implement MaxDrawdownRecoveryTime. * Issue 4581: Add DTO for Drawdown Percentage, Drawdown Enddate, and High Value * Issue 4581: Fix bgu for when lDrawdowns list is empty. * Issue 4581: Change names of tests. Change name of file. * Issue 4581: Make adjustements to flow of adding drawdowns to lDrawdowns. * Issue 4581: Add multiple unit tests. * Issue #4581: Change name of unit test * Issue #4581: Add to PerformanceMetrics * Issue #4581: Add Maximum Drawdown Recovery to PortolioStatistics class. * Issue #4581: Add to portolfio statistics class. * Issue #4581: Add to statistics builder. * Issue #4581: Add report key. * Case #4581: Convert to decimal. * Issue #4581: Correct comment. * Issue #4581: Correct performance metrics view model string. * Case #4581: Correct statistics builder view model string..again. * Issue #4581: Placed DradownDradownDateHighValueDTO at the end of the file for simpler diff. * Issue #4581: Add 2 new tests. * Issue #4581: Change algorithm so that when multiple maximum drawdowns occur, the longest of all recoveries is reported. * Issue #4581: Add unit test. * Issue #4581: Remove reportkey. Change dto name. * Issue #4581: Change summary. * Issue #4581: Change comment. * Add max drawdown recovery calculation with unit tests * Update regression algorithms with the new metric * Solve review comments * Update regression algorithms * Add TryGet to safely get the key: MaximumDrawdownRecovery * Ignore MaximumDrawdownRecovery metric in OptimizationBacktest Json * Revert changes in Messaging * Update regression algorithms * Add test case: TakesLongestRecoveryAmongMultipleDrawdowns * Use integer days for MaximumDrawdownRecovery * Add MaximumDrawdownRecoveryReportElement * Use more explicit names * Rename files and variables for consistency * Update regression algorithms --------- Co-authored-by: Alain Schaerer <aschaerer@pcatg.com>	2025-07-17 16:32:23 -03:00
Jhonathan Abreu	e29bb2c5e0	File-based options universe (#8212) ... * Initial options universe with greeks implementation * Options universe improvements * Address peer review * File based options universe fixes and improvements. - Adjust OptionUniverse start-end times and period. - Adapt unit tests and some algorithms to pass with new options universe selection. * Updated options regression algorithms stats for new universe data * Updated options regression algorithms stats for new universe data * Updated options regression algorithms stats for new universe data * Updated options regression algorithms stats for new universe data * Updated options regression algorithms stats for new universe data * Option chain provider with new options universe * Allow canonical option history requests * Address peer review * Address peer review * Fix symbols parsing in OptionUniverse * Fix universe selection subscriptions start time to not include extended market hours * Minor changes * Minor changes * Peer recommended changes and fixes * Update regression algorithm stats * Update regression algorithms stats and minor fixes * Fix option chain provider history request * Round option indicators values * Added option universe csv header property * Update regression algorithms stats * Update regression algorithms stats * Data fixes and regression algos stats update * Unit test fixes * Minor changes * Option chain handling in live trading data feed * Minor changes * Added processed data provider * Fix thread-safety violation in Slice class * Minor change * Update options filter universe API to use OptionUniverse data Add new filter methods for greeks, IV and open interest * Option filter universe api updates * Add OptionUniverse history regression algorithms * Add regression algorithms for new options filter universe api methods * Added options greeks data and updated regression algorithms * Address peer review * Address peer review * Add more assertions to new options filter api regression algorithms * Minor performance improvement. Reduce greeks binomial model steps to 140 * Minor tests updates * Greeks numerical models performance improvements * Greeks numerical models performance improvements * Revert array pool change for option pricing numerical models * Update default dividend yield provider depending on option type * [TEST] * Add helper method con calculate time till expiration * Use double in price option numerical models * Implied volatility calculation improvements - Adjust root finding method accuracy as a factor of the option price - Use BSM to get a first guess * Cleanup * Some regression algorithms and unit tests cleanup * Regression tests updates after rebasing from master * Add universe files * Self review and cleanup * Minor regression tests updates after rebase * Fix: set data time zone to same as exchange tz for options universes * Minor change * Minor change * Fix for live trading options universe selection * Keep underlying when aggregating collections in BaseDataCollectionAggregatorEnumerator * Update index options regression algorithms stats * Minor change * Address peer review * Memory usage improvements * Minor build fix * Minor changes and test fixes * Cache symbols in OptionUniverse * Cleanup * Fix index option creation in OptionUniverse * Use cached underlying SID when parsing from string * Abstract symbols cache to BaseDataCollection * Return actual underlying symbol when mapping decomposing ICO ticker * Address peer review * Minor performance improvements reduce garbage * Limit Symbols and SIDs cache size to help with memory usage * Minor fix in symbols and sid cache cleanup * Build fix * Lazily parse greeks on individual access * Cleanup and tests * Address peer review * Minor greeks fix --------- Co-authored-by: Martin Molinero <martin.molinero1@gmail.com>	2024-09-09 12:39:31 -03:00
Louis Szeto	cd1aad657d	OptionStrategies for Iron Butterfly (#8072) ... * Define Iron Butterfly and its buying power model * Add unit tests * Add regression test * Address peer review * Add short iron butterfly and short iron condor * Add unit tests on short strategies * add regression algorithms * Invert direction of iron butterfly	2024-06-28 10:07:39 -03:00