I am using 1 minute based history data.
When I write strategy 5 minutes based,
zorro automatically convert 1 minute history to 5 minute.
When zorro generate 5 minute history, start minute can not be set.
there are two situations when converting
1. 12:01:00 ~ 12:05:59 correspond to 12:05 bar.
2. 12:00:00 ~ 12:04:59 correspond to 12:05 bar.
I don't want to argue what is the correct way.
Please add the functionality to select by user.
