Tags: namelessfintech/zipline
Tags
REL: v0.5.9 Highlights: - Benchmark updating now permits empty ranges. (Fixes runtime crash when running immediately after Easter 2013.) - Risk metrics - Performance improvents from converting to numpy and pandas. <@wesm, [email protected]> - Refactoring of risk metric calculation out of class structure.
REL: v0.5.7 Highlights, with thanks to contributors inline: - Runtime performance improvements - Fixed the omission of peformance messages on days with no trades - Changes to batch_transform implementation -- supports sid filtering -- performance improvements using pandas -- added an option for only computating when there is a window length's worth of data - Added new risk metrics -- Sortino -- information ration (Ryan Day, [email protected] @rday) - Added stop and limit orders (Tony Worm, [email protected] @verdverm) - Added variable recording - Deprecated market_aware and delta kwargs to EventWindow - Fixes to trading calendars for missing holidays - Added TradingEnviorment context manager - Added support for streaming through dividends - Yahoo source now has OHLC - Updates downloaded benchmark and treasury data when new data is available. (Ryan Day, [email protected] @rday) - Added optional adjustment of Yahoo data (Jeremiah Lowin, [email protected] @jlowin)