Version 1.13 2020.08.26
Version 1.13 2020.08.25
Optimize code

Version 1.12 2020.08.25
Version 1.12 2020.08.24
Modify the code for closing the order
Version 1.11 2020.08.24
Version 2.84 2020.08.24
Optimize code
Added: closing position by average price
Version 1.1 2020.08.21
Version 1.1 2020.08.21
Optimize code
Optimize deletion of pending orders