
[英]How to generate an indicator value each tick, finance research, quantitive trading, vectorized backtest
[英]Vectorized backtest for trading in Python
这是我为简洁起见编写的基本交易策略。 我有这个数据框 (df),其中我根据一组规则生成了买入和卖出信号,1=BUY 和 -1=SELL:
High Low Open ... RSI BUY SELL
Date ...
2004-03-23 1.14130 1.134500 1.13750 ... 52.666672 0 0
2004-03-24 1.14770 1.138300 1.13920 ... 60.492938 0 0
2004-03-25 1.14650 1.137500 1.14160 ... 66.771624 1 0
2004-03-26 1.15050 1.143200 1.14470 ... 71.022671 1 0
2004-03-28 1.15030 1.142500 1.14830 ... 73.762812 0 0
... ... ... ... ... ... ... ...
2021-10-13 1.05969 1.053364 1.05925 ... 83.457054 1 0
2021-10-14 1.05379 1.047800 1.05374 ... 60.425191 0 0
2021-10-18 1.04691 1.041500 1.04546 ... 40.336630 0 0
2021-10-19 1.04563 1.041500 1.04448 ... 36.869262 0 0
2021-10-21 1.04649 1.041980 1.04372 ... 38.085977 0 0
[4577 rows x 10 columns]
我还为买卖创建了另外两个带有止损和获利的数据框,例如:
BUY_PRICE SL TP
Date
2004-03-25 1.144300 1.134860 1.163181
2004-03-26 1.146400 1.137218 1.164765
2004-11-03 1.094900 1.087874 1.108951
2004-11-04 1.094900 1.088259 1.108181
2005-01-06 1.089700 1.082070 1.104960
... ... ... ...
2021-02-12 1.071930 1.065788 1.084215
2021-02-15 1.075400 1.069421 1.087358
2021-06-21 1.078509 1.073424 1.088678
2021-10-12 1.059030 1.053052 1.070986
2021-10-13 1.058897 1.052852 1.070986
[80 rows x 3 columns]
这是视觉上的示例(红点 = 卖出信号,绿点 = 买入信号,红线 = 止损,绿线 = 止盈:
我的问题是:在产生卖出或买入信号后,我如何编码收盘价是先触及止损还是止盈?
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