请问下我连接好ib接口啦。。需要在哪个文件脚本里面设置啊。。谢谢
wkpzwy wrote:
请问下我连接好ib接口啦。。需要在哪个文件脚本里面设置啊。。谢谢
谢谢大师。。。
回测的是demo里面的atr策略
IF88.CFFEX
没有吧。。。
股指IF 2010-2019 1MIN数据都全部csv导入啦啊。。
导入的数据包含啦指定的时间段啦啊。。。
。。。明明数据导入成功，为什么还是显示数据量为0
导入1min数据后。。。点历史回测一直不出来回测结果是怎么回事
谢谢。。。。请问下我导入的是5min的。。。回测选项是1min，day，hour，，，怎么办呢
Traceback (most recent call last):
File "C:\vnstudio\lib\site-packages\vnpy\app\csv_loader\ui\widget.py", line 124, in load_data
datetime_format
File "C:\vnstudio\lib\site-packages\vnpy\app\csv_loader\engine.py", line 137, in load
datetime_format=datetime_format,
File "C:\vnstudio\lib\site-packages\vnpy\app\csv_loader\engine.py", line 79, in load_by_handle
dt = datetime.strptime(item[datetime_head], datetime_format)
File "C:\vnstudio\lib_strptime.py", line 577, in _strptime_datetime
tt, fraction, gmtoff_fraction = _strptime(data_string, format)
File "C:\vnstudio\lib_strptime.py", line 359, in _strptime
(data_string, format))
ValueError: time data '2010/4/19 9:20' does not match format '%Y-%m-%d %H:%M:%S'。。。。怎么下载导入数据啊
是按这个步骤来的。。。还是报这个错啊
已经在tws设置啦还是有这个问题
信息通知，代码：502，内容: Couldn't connect to TWS. Confirm that "Enable ActiveX and Socket EClients"
is enabled and connection port is the same as "Socket Port" on the
TWS "Edit->Global Configuration...->API->Settings" menu. Live Trading ports:
TWS: 7496; IB Gateway: 4001. Simulated Trading ports for new installations
of version 954.1 or newer: TWS: 7497; IB Gateway: 4002
tws端口号是不是不变，，，客户号就是账号对吗
