我看源代码上的注释,on_spread_data是Callback when spread price is updated.
on_spread_tick是Callback when new spread tick data is generated.
请问这俩谁是更原始的数据??感觉像on_spread_data,但又没有很确切的答案
我看源代码上的注释,on_spread_data是Callback when spread price is updated.
on_spread_tick是Callback when new spread tick data is generated.
请问这俩谁是更原始的数据??感觉像on_spread_data,但又没有很确切的答案
on_spread_data吧