title: Vnpy tutorial 0x07 practical description: Vnpy Quant Tutorial, Practical keywords: Vnpy, Quant Tutorial, Practical date: 2024-09-05 category: "quant"

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  • "Function"-> "CTA Strategy"
  • Select Hackstrategy in the upper left corner, and then click to increase the strategy. Input testing the most strategic

  • Strategy_name: Demo
  • vs_symbol (contract code + exchange name): 00700.sehk
  • FAST_WINDOW: 30
  • Slow_window: 90

The top button is used to control and manage the strategy instance,

  • The first line form shows the parameter information inside the strategy

  • The second line form shows variable information during the strategy operation (variable names need to be written in the Variables list of strategy).

  • Inited: Fields represent the initialization of the current strategy (whether the historical data is released),

  • Trading: Fields represent whether strategies start trading.

Note all variable information displayed above, you need to be in the strategy Call the put_event function, Only on the interface Refresh the data.Sometimes users will find their own strategies. No matter how long these variable information runs, please check whether the PUT_EVENT function is missed in this case.