def __init__(self):
super().__init__('range_rb')
self.addMarketRegister(RegisterInstrument('rb'))
self.ask_ema: EMA = EMA(60, _use_key='askprice')
self.bid_ema: EMA = EMA(60, _use_key='bidprice')
self.last_status: int = SignalType.EMPTY
self.empty_time: datetime = None
self.addPickleKey('last_status')
def __init__(self):
super().__init__('ma_rb')
self.addMarketRegister(RegisterInstrument('rb'))
self.ema: EMA = EMA(20)
self.last_status: int = SignalType.EMPTY
self.empty_time: datetime = None
self.addPickleKey('ema', 'last_status')
def settlement(self, _settlement_event: SettlementEvent):
self.ema = EMA(20)
self.last_status: int = SignalType.EMPTY
self.empty_time: datetime = None
from ParadoxTrading.Fetch.ChineseFutures import FetchDominantIndex
from ParadoxTrading.Indicator import Plunge, EMA
from ParadoxTrading.Chart import Wizard
fetcher = FetchDominantIndex()
rb = fetcher.fetchDayData('20100101', '20170101', 'rb')
fast_ema = EMA(50).addMany(rb).getAllData()
slow_ema = EMA(100).addMany(rb).getAllData()
plunge = Plunge().addMany(rb).getAllData()
wizard = Wizard()
main_view = wizard.addView('main', _adaptive=True, _view_stretch=3)
main_view.addLine('price', rb.index(), rb['closeprice'])
main_view.addLine('fast_ema', fast_ema.index(), fast_ema['ema'])
main_view.addLine('slow_ema', slow_ema.index(), slow_ema['ema'])
sub_view = wizard.addView('sub')
sub_view.addLine('plunge', plunge.index(), plunge['plunge'])
wizard.show()