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Jun Feng Jun Feng
👁 1,335 💬 4

shell backtest not work

I tried to run s# shell backtest and use sma strategy and default local history data. Then got the following warning message and seems not working. HistoryEmulationConnector 2017/10/1 0:00:00 +00:00 W...

Craig McWilliams Craig McWilliams
👁 1,163 💬 0

Will there be a connector to SQL Server?

Hello, I am having difficulty downloading historical options data from Interactive Brokers. IB Tech Support believes there is no data available for expired options contracts. However, there are commer...

Jun Feng Jun Feng
👁 1,498 💬 4

what's the match rules for tick backtest engine?

I want to backtest hft maker strategy tick by tick. For example, The current quote is: Sell: 101 Volume: 80 Buy: 100 Volume: 30 I put buy order at price 100 with volume 10. Does the backtest engine co...

Craig McWilliams Craig McWilliams
👁 1,212 💬 0

Path is not of legal form? what path?

Guys, warning message: 08:25:52 System.ArgumentException: The path is not of a legal form. at System.IO.Path.NewNormalizePath(String path, Int32 maxPathLength, Boolean expandShortPaths) at System.IO.P...