November 2022
Intermediate to advanced
392 pages
10h 8m
Chinese
Content preview from Python算法交易
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使用
FXCM
进行外汇交易
｜
287
1 169122819 50 EUR/GBP -11.62340 True
2 169122834 25 EUR/USD -2.30463 False
3 169122835 50 EUR/GBP -9.96292 True
In [52]: api.close_all_for_symbol('EUR/GBP')
In [53]: api.get_open_positions()[sel]
Out[53]: tradeId amountK currency grossPL isBuy
0 169122817 100 EUR/USD -5.02858 True
1 169122834 25 EUR/USD -3.14257 False
In [54]: api.close_all()
In [55]: api.get_open_positions()
Out[55]: Empty DataFrame
Columns: []
Index: []
减少欧元
/
美元货币对中的头寸。
增加欧元
/
英镑货币对的头寸。
对于欧元
/
英镑，现在有两个未平仓做多头寸——与欧元
/
美元头寸相反，它没
有净额。
.close_all_for_symbol()
方法关闭指定金融工具的头寸。
.close_all()
方法立即关闭所有未平仓头寸。 ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.