• 设为首页
  • 点击收藏
  • 手机版
    手机扫一扫访问
    迪恩网络手机版
  • 关注官方公众号
    微信扫一扫关注
    迪恩网络公众号
登陆 注册
描述文字

Python strategy_test.datetime_from_date函数代码示例

原作者: [db:作者] 来自: [db:来源] 收藏 邀请

本文整理汇总了Python中strategy_test.datetime_from_date函数的典型用法代码示例。如果您正苦于以下问题：Python datetime_from_date函数的具体用法？Python datetime_from_date怎么用？Python datetime_from_date使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。



在下文中一共展示了datetime_from_date函数的14个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的Python代码示例。

示例1: testDrawDownIGE_SPY_Broker

	def testDrawDownIGE_SPY_Broker(self):
		# This testcase is based on an example from Ernie Chan's book:
		# 'Quantitative Trading: How to Build Your Own Algorithmic Trading Business'
		barFeed = yahoofeed.Feed()
		barFeed.addBarsFromCSV("ige", common.get_data_file_path("sharpe-ratio-test-ige.csv"))
		barFeed.addBarsFromCSV("spy", common.get_data_file_path("sharpe-ratio-test-spy.csv"))
		strat = strategy_test.TestStrategy(barFeed, 1000)
		strat.getBroker().setUseAdjustedValues(True)
		strat.setBrokerOrdersGTC(True)
		stratAnalyzer = drawdown.DrawDown()
		strat.attachAnalyzer(stratAnalyzer)

		# Manually place IGE order to get it filled on the first bar.
		order = strat.getBroker().createMarketOrder(broker.Order.Action.BUY, "ige", 1, True) # Adj. Close: 42.09
		order.setGoodTillCanceled(True)
		strat.getBroker().placeOrder(order)
		strat.addOrder(strategy_test.datetime_from_date(2007, 11, 13), strat.getBroker().createMarketOrder, broker.Order.Action.SELL, "ige", 1, True) # Adj. Close: 127.64

		# Manually place SPY order to get it filled on the first bar.
		order = strat.getBroker().createMarketOrder(broker.Order.Action.SELL_SHORT, "spy", 1, True) # Adj. Close: 105.52
		order.setGoodTillCanceled(True)
		strat.getBroker().placeOrder(order)
		strat.addOrder(strategy_test.datetime_from_date(2007, 11, 13), strat.getBroker().createMarketOrder, broker.Order.Action.BUY_TO_COVER, "spy", 1, True) # Adj. Close: 147.67

		strat.run()
		self.assertTrue(round(strat.getBroker().getCash(), 2) == round(1000 + (127.64 - 42.09) + (105.52 - 147.67), 2))
		self.assertTrue(strat.getOrderUpdatedEvents() == 4)
		self.assertTrue(round(stratAnalyzer.getMaxDrawDown(), 5) == 0.09448)
		self.assertTrue(stratAnalyzer.getMaxDrawDownDuration()== 229)
开发者ID:jimmyho，项目名称:pyalgotrade，代码行数:29，代码来源:drawdown_analyzer_test.py


示例2: testSharpeRatioIGE_SPY_Broker

    def testSharpeRatioIGE_SPY_Broker(self):
        initialCash = 42.09
        # This testcase is based on an example from Ernie Chan's book:
        # 'Quantitative Trading: How to Build Your Own Algorithmic Trading Business'
        bar_feed = yahoofeed.Feed()
        bar_feed.add_bars_from_csv("ige", common.get_data_file_path("sharpe-ratio-test-ige.csv"))
        bar_feed.add_bars_from_csv("spy", common.get_data_file_path("sharpe-ratio-test-spy.csv"))
        strat = strategy_test.TestStrategy(bar_feed, initialCash)
        strat.get_broker().set_use_adj_values(True)
        strat.setBrokerOrdersGTC(True)
        stratAnalyzer = sharpe.SharpeRatio()
        strat.attach_analyzer(stratAnalyzer)

        # Manually place IGE order to get it filled on the first bar.
        order = strat.get_broker().create_market_order(broker.Order.Action.BUY, "ige", 1, True) # Adj. Close: 42.09
        order.set_good_until_canceled(True)
        strat.get_broker().place_order(order)

        # Manually place SPY order to get it filled on the first bar.
        order = strat.get_broker().create_market_order(broker.Order.Action.SELL_SHORT, "spy", 1, True) # Adj. Close: 105.52
        order.set_good_until_canceled(True)
        strat.get_broker().place_order(order)

        strat.addOrder(strategy_test.datetime_from_date(2007, 11, 13), strat.get_broker().create_market_order, broker.Order.Action.SELL, "ige", 1, True) # Adj. Close: 127.64
        strat.addOrder(strategy_test.datetime_from_date(2007, 11, 13), strat.get_broker().create_market_order, broker.Order.Action.BUY_TO_COVER, "spy", 1, True) # Adj. Close: 147.67

        strat.run()
        self.assertTrue(strat.get_order_updated_events() == 4)
        self.assertTrue(round(strat.get_broker().get_cash(), 2) == round(initialCash + (127.64 - 42.09) + (105.52 - 147.67), 2))
开发者ID:PeterFa，项目名称:PyTradeLib，代码行数:29，代码来源:sharpe_analyzer_test.py


示例3: testTwoBarReturns_CloseClose

    def testTwoBarReturns_CloseClose(self):
        initialCash = 15.90
        barFeed = yahoofeed.Feed()
        barFeed.setBarFilter(
            csvfeed.DateRangeFilter(
                strategy_test.datetime_from_date(2001, 12, 06), strategy_test.datetime_from_date(2001, 12, 07)
            )
        )
        barFeed.addBarsFromCSV(ReturnsTestCase.TestInstrument, common.get_data_file_path("orcl-2001-yahoofinance.csv"))
        strat = strategy_test.DummyStrategy(barFeed, initialCash)

        # 2001-12-06,15.61,16.03,15.50,15.90,66944900,15.55
        # 2001-12-07,15.74,15.95,15.55,15.91,42463200,15.56
        # Manually place the entry order, to get it filled on the first bar.
        order = strat.getBroker().createMarketOrder(
            broker.Order.Action.BUY, ReturnsTestCase.TestInstrument, 1, True
        )  # Close: 15.90
        strat.getBroker().placeOrder(order)
        strat.addOrder(
            strategy_test.datetime_from_date(2001, 12, 06),
            strat.getBroker().createMarketOrder,
            broker.Order.Action.SELL,
            ReturnsTestCase.TestInstrument,
            1,
            True,
        )  # Close: 15.91

        stratAnalyzer = returns.Returns()
        strat.attachAnalyzer(stratAnalyzer)
        strat.run()
        assert strat.getBroker().getCash() == initialCash + (15.91 - 15.90)
        # First day returns: 0
        assert stratAnalyzer.getReturns()[0] == 0
        # Second day returns: Open vs Prev. day's close
        assert stratAnalyzer.getReturns()[1] == (15.91 - 15.90) / 15.90
开发者ID:tibkiss，项目名称:pyalgotrade，代码行数:35，代码来源:returns_analyzer_test.py


示例4: testOneBarReturn

    def testOneBarReturn(self):
        initialCash = 1000
        barFeed = yahoofeed.Feed()
        barFeed.setBarFilter(
            csvfeed.DateRangeFilter(
                strategy_test.datetime_from_date(2001, 12, 07), strategy_test.datetime_from_date(2001, 12, 07)
            )
        )
        barFeed.addBarsFromCSV(ReturnsTestCase.TestInstrument, common.get_data_file_path("orcl-2001-yahoofinance.csv"))
        strat = strategy_test.DummyStrategy(barFeed, initialCash)

        # 2001-12-07,15.74,15.95,15.55,15.91,42463200,15.56
        # Manually place the orders to get them filled on the first (and only) bar.
        order = strat.getBroker().createMarketOrder(
            broker.Order.Action.BUY, ReturnsTestCase.TestInstrument, 1, False
        )  # Open: 15.74
        strat.getBroker().placeOrder(order)
        order = strat.getBroker().createMarketOrder(
            broker.Order.Action.SELL, ReturnsTestCase.TestInstrument, 1, True
        )  # Close: 15.91
        strat.getBroker().placeOrder(order)

        stratAnalyzer = returns.Returns()
        strat.attachAnalyzer(stratAnalyzer)
        strat.run()
        assert strat.getBroker().getCash() == initialCash + (15.91 - 15.74)

        finalValue = 1000 - 15.74 + 15.91
        rets = (finalValue - initialCash) / float(initialCash)
        self.assertEqual(stratAnalyzer.getReturns()[-1], rets)
开发者ID:tibkiss，项目名称:pyalgotrade，代码行数:30，代码来源:returns_analyzer_test.py


示例5: testCumulativeReturn

	def testCumulativeReturn(self):
		barFeed = yahoofeed.Feed()
		barFeed.addBarsFromCSV(ReturnsTestCase.TestInstrument, common.get_data_file_path("orcl-2001-yahoofinance.csv"))
		strat = strategy_test.TestStrategy(barFeed, 1000)

		strat.addPosEntry(strategy_test.datetime_from_date(2001, 1, 12), strat.enterLong, ReturnsTestCase.TestInstrument, 1) # 33.06
		strat.addPosExit(strategy_test.datetime_from_date(2001, 11, 27), strat.exitPosition) # 14.32
	
		stratAnalyzer = returns.Returns()
		strat.attachAnalyzer(stratAnalyzer)
		strat.run()
		self.assertTrue(round(strat.getBroker().getCash(), 2) == round(1000 + (14.32 - 33.06), 2))
		self.assertTrue(round(33.06 * (1 + stratAnalyzer.getCumulativeReturn()), 2) == 14.32)
开发者ID:jimmyho，项目名称:pyalgotrade，代码行数:13，代码来源:returns_analyzer_test.py


示例6: testCumulativeReturn

    def testCumulativeReturn(self):
        initialCash = 33.06
        bar_feed = yahoofeed.Feed()
        bar_feed.add_bars_from_csv(ReturnsTestCase.TestInstrument, common.get_data_file_path("orcl-2001-yahoofinance.csv"))
        strat = strategy_test.TestStrategy(bar_feed, initialCash)

        strat.addPosEntry(strategy_test.datetime_from_date(2001, 1, 12), strat.enter_long, ReturnsTestCase.TestInstrument, 1) # 33.06
        strat.addPosExit(strategy_test.datetime_from_date(2001, 11, 27), strat.exit_position) # 14.32
    
        stratAnalyzer = returns.Returns()
        strat.attach_analyzer(stratAnalyzer)
        strat.run()
        self.assertTrue(round(strat.get_broker().get_cash(), 2) == round(initialCash + (14.32 - 33.06), 2))
        self.assertTrue(round(33.06 * (1 + stratAnalyzer.get_cumulative_returns()[-1]), 2) == 14.32)
开发者ID:PeterFa，项目名称:PyTradeLib，代码行数:14，代码来源:returns_analyzer_test.py


示例7: testIGE_BrokerWithCommission

    def testIGE_BrokerWithCommission(self):
        commision = 0.5
        initialCash = 42.09 + commision
        # This testcase is based on an example from Ernie Chan's book:
        # 'Quantitative Trading: How to Build Your Own Algorithmic Trading Business'
        barFeed = yahoofeed.Feed()
        barFeed.addBarsFromCSV("ige", common.get_data_file_path("sharpe-ratio-test-ige.csv"))
        strat = strategy_test.TestStrategy(barFeed, initialCash)
        strat.getBroker().setCommission(backtesting.FixedPerTrade(commision))
        strat.setUseAdjustedValues(True)
        strat.setBrokerOrdersGTC(True)
        stratAnalyzer = sharpe.SharpeRatio()
        strat.attachAnalyzer(stratAnalyzer)

        # Disable volume checks to match book results.
        strat.getBroker().getFillStrategy().setVolumeLimit(None)

        # Manually place the order to get it filled on the first bar.
        order = strat.getBroker().createMarketOrder(broker.Order.Action.BUY, "ige", 1, True)  # Adj. Close: 42.09
        order.setGoodTillCanceled(True)
        strat.getBroker().placeOrder(order)
        strat.addOrder(strategy_test.datetime_from_date(2007, 11, 13), strat.getBroker().createMarketOrder, broker.Order.Action.SELL, "ige", 1, True)  # Adj. Close: 127.64

        strat.run()
        self.assertTrue(round(strat.getBroker().getCash(), 2) == initialCash + (127.64 - 42.09 - commision*2))
        self.assertTrue(strat.getOrderUpdatedEvents() == 4)
        # The results are slightly different only because I'm taking into account the first bar as well,
        # and I'm also adding commissions.
        self.assertEqual(round(stratAnalyzer.getSharpeRatio(0.04, True), 6), 0.776443)
开发者ID:akkineniramesh，项目名称:pyalgotrade，代码行数:29，代码来源:sharpe_analyzer_test.py


示例8: __testIGE_BrokerImpl

    def __testIGE_BrokerImpl(self, quantity):
        initialCash = 42.09*quantity
        # This testcase is based on an example from Ernie Chan's book:
        # 'Quantitative Trading: How to Build Your Own Algorithmic Trading Business'
        barFeed = yahoofeed.Feed()
        barFeed.addBarsFromCSV("ige", common.get_data_file_path("sharpe-ratio-test-ige.csv"))
        strat = strategy_test.TestStrategy(barFeed, initialCash)
        strat.getBroker().setUseAdjustedValues(True)
        strat.setBrokerOrdersGTC(True)
        stratAnalyzer = drawdown.DrawDown()
        strat.attachAnalyzer(stratAnalyzer)

        # Disable volume checks to match book results.
        strat.getBroker().getFillStrategy().setVolumeLimit(None)

        # Manually place the order to get it filled on the first bar.
        order = strat.getBroker().createMarketOrder(broker.Order.Action.BUY, "ige", quantity, True)  # Adj. Close: 42.09
        order.setGoodTillCanceled(True)
        strat.getBroker().placeOrder(order)
        strat.addOrder(strategy_test.datetime_from_date(2007, 11, 13), strat.getBroker().createMarketOrder, broker.Order.Action.SELL, "ige", quantity, True)  # Adj. Close: 127.64
        strat.run()

        self.assertTrue(round(strat.getBroker().getCash(), 2) == initialCash + (127.64 - 42.09) * quantity)
        self.assertTrue(strat.getOrderUpdatedEvents() == 4)
        self.assertTrue(round(stratAnalyzer.getMaxDrawDown(), 5) == 0.31178)
        self.assertTrue(stratAnalyzer.getLongestDrawDownDuration() == datetime.timedelta(days=623))
开发者ID:avistous，项目名称:pyalgotrade，代码行数:26，代码来源:drawdown_analyzer_test.py


示例9: testIGE_BrokerWithCommission

    def testIGE_BrokerWithCommission(self):
        commision = 0.5
        initialCash = 42.09 + commision
        # This testcase is based on an example from Ernie Chan's book:
        # 'Quantitative Trading: How to Build Your Own Algorithmic Trading Business'
        bar_feed = yahoofeed.Feed()
        bar_feed.add_bars_from_csv("ige", common.get_data_file_path("sharpe-ratio-test-ige.csv"))
        brk = backtesting.Broker(initialCash, bar_feed, backtesting.FixedCommission(commision))
        strat = strategy_test.TestStrategy(bar_feed, initialCash, brk)
        strat.get_broker().set_use_adj_values(True)
        strat.setBrokerOrdersGTC(True)
        stratAnalyzer = sharpe.SharpeRatio()
        strat.attach_analyzer(stratAnalyzer)

        # Manually place the order to get it filled on the first bar.
        order = strat.get_broker().create_market_order(broker.Order.Action.BUY, "ige", 1, True) # Adj. Close: 42.09
        order.set_good_until_canceled(True)
        strat.get_broker().place_order(order)
        strat.addOrder(strategy_test.datetime_from_date(2007, 11, 13), strat.get_broker().create_market_order, broker.Order.Action.SELL, "ige", 1, True) # Adj. Close: 127.64
        strat.run()
        self.assertTrue(round(strat.get_broker().get_cash(), 2) == initialCash + (127.64 - 42.09 - commision*2))
        self.assertTrue(strat.get_order_updated_events() == 2)
        # The results are slightly different only because I'm taking into account the first bar as well,
        # and I'm also adding commissions.
        self.assertEqual(round(stratAnalyzer.get_sharpe_ratio(0.04, 252, annualized=True), 6), 0.776443)
开发者ID:PeterFa，项目名称:PyTradeLib，代码行数:25，代码来源:sharpe_analyzer_test.py


示例10: testTwoBarReturns_CloseClose

	def testTwoBarReturns_CloseClose(self):
		barFeed = yahoofeed.Feed()
		barFeed.setBarFilter(csvfeed.DateRangeFilter(strategy_test.datetime_from_date(2001, 12, 06), strategy_test.datetime_from_date(2001, 12, 07)))
		barFeed.addBarsFromCSV(ReturnsTestCase.TestInstrument, common.get_data_file_path("orcl-2001-yahoofinance.csv"))
		strat = strategy_test.TestStrategy(barFeed, 1000)

		# 2001-12-06,15.61,16.03,15.50,15.90,66944900,15.55
		# 2001-12-07,15.74,15.95,15.55,15.91,42463200,15.56
		# Manually place the entry order, to get it filled on the first bar.
		order = strat.getBroker().createMarketOrder(broker.Order.Action.BUY, ReturnsTestCase.TestInstrument, 1, True) # Close: 15.90
		strat.getBroker().placeOrder(order)
		strat.addOrder(strategy_test.datetime_from_date(2001, 12, 06), strat.getBroker().createMarketOrder, broker.Order.Action.SELL, ReturnsTestCase.TestInstrument, 1, True) # Close: 15.91

		returnsDS = returns.ReturnsDataSeries(strat)
		strat.run()
		self.assertTrue(strat.getBroker().getCash() == 1000 + (15.91 - 15.90))
		# First day returns: 0
		self.assertTrue(returnsDS.getValueAbsolute(0) == 0)
		# Second day returns: Open vs Prev. day's close
		self.assertTrue(returnsDS.getValueAbsolute(1) == (15.91 - 15.90) / 15.90)
开发者ID:jimmyho，项目名称:pyalgotrade，代码行数:20，代码来源:returns_analyzer_test.py


示例11: testTwoBarReturns_CloseOpen

    def testTwoBarReturns_CloseOpen(self):
        initialCash = 15.9
        bar_feed = yahoofeed.Feed()
        bar_feed.set_bar_filter(csvfeed.DateRangeFilter(strategy_test.datetime_from_date(2001, 12, 06), strategy_test.datetime_from_date(2001, 12, 07)))
        bar_feed.add_bars_from_csv(ReturnsTestCase.TestInstrument, common.get_data_file_path("orcl-2001-yahoofinance.csv"))
        strat = strategy_test.TestStrategy(bar_feed, initialCash)

        # 2001-12-06,15.61,16.03,15.50,15.90,66944900,15.55
        # 2001-12-07,15.74,15.95,15.55,15.91,42463200,15.56
        # Manually place the entry order, to get it filled on the first bar.
        order = strat.get_broker().create_market_order(broker.Order.Action.BUY, ReturnsTestCase.TestInstrument, 1, True) # Close: 15.90
        strat.get_broker().place_order(order)
        strat.addOrder(strategy_test.datetime_from_date(2001, 12, 06), strat.get_broker().create_market_order, broker.Order.Action.SELL, ReturnsTestCase.TestInstrument, 1, False) # Open: 15.74

        stratAnalyzer = returns.Returns()
        strat.attach_analyzer(stratAnalyzer)
        strat.run()
        self.assertTrue(strat.get_broker().get_cash() == initialCash + (15.74 - 15.90))
        # First day returns: 0
        self.assertTrue(stratAnalyzer.get_returns()[0] == 0)
        # Second day returns: Open vs Prev. day's close
        self.assertTrue(stratAnalyzer.get_returns()[1] == (15.74 - 15.90) / 15.90)
开发者ID:PeterFa，项目名称:PyTradeLib，代码行数:22，代码来源:returns_analyzer_test.py


示例12: __testIGE_BrokerImpl

	def __testIGE_BrokerImpl(self, quantity):
		# This testcase is based on an example from Ernie Chan's book:
		# 'Quantitative Trading: How to Build Your Own Algorithmic Trading Business'
		barFeed = yahoofeed.Feed()
		barFeed.addBarsFromCSV("ige", common.get_data_file_path("sharpe-ratio-test-ige.csv"))
		strat = strategy_test.TestStrategy(barFeed, 1000)
		strat.getBroker().setUseAdjustedValues(True)
		strat.setBrokerOrdersGTC(True)
		stratAnalyzer = sharpe.SharpeRatio()
		strat.attachAnalyzer(stratAnalyzer)

		# Manually place the order to get it filled on the first bar.
		order = strat.getBroker().createMarketOrder(broker.Order.Action.BUY, "ige", quantity, True) # Adj. Close: 42.09
		order.setGoodTillCanceled(True)
		strat.getBroker().placeOrder(order)
		strat.addOrder(strategy_test.datetime_from_date(2007, 11, 13), strat.getBroker().createMarketOrder, broker.Order.Action.SELL, "ige", quantity, True) # Adj. Close: 127.64
		strat.run()
		self.assertTrue(round(strat.getBroker().getCash(), 2) == 1000 + (127.64 - 42.09) * quantity)
		self.assertTrue(strat.getOrderUpdatedEvents() == 2)
		# The results are slightly different different only because I'm taking into account the first bar as well.
		self.assertTrue(round(stratAnalyzer.getSharpeRatio(0.04, 252, annualized=True), 4) == 0.7889)
开发者ID:jimmyho，项目名称:pyalgotrade，代码行数:21，代码来源:sharpe_analyzer_test.py


示例13: __testIGE_BrokerImpl

    def __testIGE_BrokerImpl(self, quantity):
        initialCash = 42.09*quantity
        # This testcase is based on an example from Ernie Chan's book:
        # 'Quantitative Trading: How to Build Your Own Algorithmic Trading Business'
        bar_feed = yahoofeed.Feed()
        bar_feed.add_bars_from_csv("ige", common.get_data_file_path("sharpe-ratio-test-ige.csv"))
        strat = strategy_test.TestStrategy(bar_feed, initialCash)
        strat.get_broker().set_use_adj_values(True)
        strat.setBrokerOrdersGTC(True)
        stratAnalyzer = drawdown.DrawDown()
        strat.attach_analyzer(stratAnalyzer)

        # Manually place the order to get it filled on the first bar.
        order = strat.get_broker().create_market_order(broker.Order.Action.BUY, "ige", quantity, True) # Adj. Close: 42.09
        order.set_good_until_canceled(True)
        strat.get_broker().place_order(order)
        strat.addOrder(strategy_test.datetime_from_date(2007, 11, 13), strat.get_broker().create_market_order, broker.Order.Action.SELL, "ige", quantity, True) # Adj. Close: 127.64
        strat.run()

        self.assertTrue(round(strat.get_broker().get_cash(), 2) == initialCash + (127.64 - 42.09) * quantity)
        self.assertTrue(strat.get_order_updated_events() == 2)
        self.assertTrue(round(stratAnalyzer.get_max_draw_down(), 5) == 0.31178)
        self.assertTrue(stratAnalyzer.get_longest_draw_down_duration()== 432)
开发者ID:PeterFa，项目名称:PyTradeLib，代码行数:23，代码来源:drawdown_analyzer_test.py


示例14: testIGE_BrokerWithCommission

    def testIGE_BrokerWithCommission(self):
        commision = 0.5
        initialCash = 42.09 + commision
        # This testcase is based on an example from Ernie Chan's book:
        # 'Quantitative Trading: How to Build Your Own Algorithmic Trading Business'
        barFeed = yahoofeed.Feed()
        barFeed.addBarsFromCSV("ige", common.get_data_file_path("sharpe-ratio-test-ige.csv"))
        brk = backtesting.Broker(initialCash, barFeed, backtesting.FixedCommission(commision))
        strat = strategy_test.DummyStrategy(barFeed, initialCash, brk)
        strat.getBroker().setUseAdjustedValues(True)
        strat.setBrokerOrdersGTC(True)
        stratAnalyzer = sortino.SortinoRatio()
        strat.attachAnalyzer(stratAnalyzer)

        # Manually place the order to get it filled on the first bar.
        order = strat.getBroker().createMarketOrder(broker.Order.Action.BUY, "ige", 1, True) # Adj. Close: 42.09
        order.setGoodTillCanceled(True)
        strat.getBroker().placeOrder(order)
        strat.addOrder(strategy_test.datetime_from_date(2007, 11, 13), strat.getBroker().createMarketOrder, broker.Order.Action.SELL, "ige", 1, True) # Adj. Close: 127.64
        strat.run()
        assert round(strat.getBroker().getCash(), 2) == initialCash + (127.64 - 42.09 - commision*2)
        assert strat.getOrderUpdatedEvents() == 2
        assert round(stratAnalyzer.getSortinoRatio(), 4) == 1.375
开发者ID:tibkiss，项目名称:pyalgotrade，代码行数:23，代码来源:sortino_analyzer_test.py



注：本文中的strategy_test.datetime_from_date函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。

鲜花
握手
雷人
路过
鸡蛋
该文章已有0人参与评论

请发表评论

全部评论

专题导读
More+
上一篇：
Python pubsub.Pubsub类代码示例发布时间：2022-05-27
下一篇：
Python strFunctions.objAbbrev函数代码示例发布时间：2022-05-27
热门推荐
More+
热门话题
More+
阅读排行榜

扫描微信二维码

查看手机版网站

随时了解更新最新资讯

139-2527-9053

在线客服（服务时间 9:00～18:00）

在线QQ客服
地址：深圳市南山区西丽大学城创智工业园
电邮：jeky_zhao#qq.com
移动电话：139-2527-9053

Powered by 互联科技 X3.4© 2001-2213 极客世界.|Sitemap