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Python算法交易
book

Python算法交易

by Yves Hilpisch
November 2022
Intermediate to advanced
392 pages
10h 8m
Chinese
China Electric Power Press Ltd.
Content preview from Python算法交易
构建基于事件回测的类
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203
self.amount += self.units * price
self.units = 0
self.trades += 1
if self.verbose:
print(f'{date} | inventory {self.units} units at {price:.2f}')
print('=' * 55)
print('Final balance [$] {:.2f}'.format(self.amount))
perf = ((self.amount - self.initial_amount) /
self.initial_amount * 100)
print('Net Performance [%] {:.2f}'.format(perf))
print('Trades Executed [#] {:.2f}'.format(self.trades))
print('=' * 55)
结束时不扣除交易费用。
期末余额包括当期现金余额加上交易头寸的价值。
以百分比计算净绩效。
Python
脚本的最后一部分是
__main__
部分,当文件作为脚本运行时就会执行该部分。
if __name__ == '__main__':
bb = BacktestBase('AAPL.O', '2010-1-1', ...
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Publisher Resources

ISBN: 9787519869694