Commit Graph

6 Commits

Author SHA1 Message Date
Martin-Molinero bbbab6d9a8 Refactor alpha statistics phase I (#7055)
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* Refactor alpha statistics

- Refactor alpha statistics, cleaning up and simplifying no longer required calculations and scoring
- Adding new InsightEvaluator abstraction, adding C# & PY regression
  algorithms

* Optimization backtest result json converter update

* Address reviews

- Remove IAlphaHandler, move insight storage responsability to IResultHandler
  and centralizing insight collection on the QCAlgorithm.Insights to be
  reused by the framework models
- Fix portfolio turnover single day backtests and duplicate time
  sampling handling. Updating regression algorithms

* Add InsightCollection tests and minor fixes

* Adding more & improved tests
2023-03-10 13:12:23 -03:00
Martin-Molinero c4433098c3 Refactor Framework Statistics (#7041)
* Refactor framework statistics

* Further insight chart cleanup
2023-03-03 19:40:29 -03:00
Martin-Molinero 6563d6e394 Use any resolution for chain provider (#6860)
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* Use any resolution for chain provider

- Use any data resolution available to source symbols for the file based
  chain provider. Adding unit test

* Fix selection timezone bug

- Fix universe selection timezone bug. Updating regression algorithms
2023-01-16 16:10:07 -03:00
Ryan Russell 98fa4464ce docs: excersizing -> exercising (#6559)
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* docs: `excersizing` -> `exercising`

Signed-off-by: Ryan Russell <git@ryanrussell.org>

* docs: fix `exercising for exercising`

Signed-off-by: Ryan Russell <git@ryanrussell.org>

* docs: `migth` -> `might`

Signed-off-by: Ryan Russell <git@ryanrussell.org>

Signed-off-by: Ryan Russell <git@ryanrussell.org>
2022-08-18 11:00:26 -03:00
Martin-Molinero 7540af454c Warmup resolution respected (#6467)
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* Respect warmup resolution given

- The data feed will respect the warmup resolution given and override
  the resolution used by the algorithm when adding a subscription.
  Updating regression algorithm to keep previous statistics. Adding new
  regression algorithm asserting the desired behavior

* Testing improvements

- Add more unit tests and regresion test
- Add missing data for crypto
- Fix bug with FFed data crossing after the end time of the warmup
  request

* Add more Warmup resolution regression algorithms

- Adding more warmup resolution regression algorithms, using
  Settings.WarmupResolution and an option selection case

* Add more warmup regression tests

- Adding more warmup regression tests.
- Will no longer skip universe selection subscriptions from warmup
  resolution enforcement. Updating regression algorithms data points

* Fix bug with data rounding

- Fix data rounding bug when warmup resolution is set to a different
  value than the original configuration. Updating regression algorithms
  to assert the expected behavior

* Address reviews

- Revert regression algorithms changes to use Resolution during warmup.
  Updating their stats.
- Adding new regression algorithms asserting the behavior warming up
  using a timespan and no warmup resolution
- Fix bug where data used to warmup the 'normal' enumerator will make it
  through into the warmup time span. Updating tests

* Address reviews

- Add missing comments, explaning warmup algorithms time span
  calculations.
- Revert changes in existing `WarmupOptionTimeSpanRegressionAlgorithm`
  to reduce diff to minimum
- Adding new warmup unit tests asseting algorithm warmup start time, for
  different combinations of bar count, timespan, resolution
2022-07-15 13:05:06 -03:00
Jhonathan Abreu 4a41c2ea90 Detect unsupported option style in option price model (#6388)
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* Add indicator for allowed option styles to QL option price models

* Add and update option price model tests

* Update option price models methods sumary to indicate allowed option styles

* Add regression algorithms for option price models for different option styles

* Update OptionPriceModel regression algorithms to use Lean local data

* Add Python regression algorithms for option price models for different option styles

* Update OptionPriceModel regression algorithms to assert that greeks are valid

* Address changes request

* Address changes request

* Update OptionPriceModel regression algorithms to check both call and put contracts

* Update OptionPriceModel regression algorithms to use correct test data

* Update OptionPriceModel regression algorithms to throw in OnData

* Address changes request

* Update OptionPriceModel regression algorithms to assert greeks are not all zero
2022-06-13 16:21:20 -04:00