Moex API examples: https://iss.moex.com/iss/engines/futures/markets/forts/boards/RFUD/securities/RIU1.jsonp https://iss.moex.com/iss/history/engines/futures/markets/forts/boards/RFUD/dates https://iss.moex.com/iss/index https://iss.moex.com/iss/securities/RIU1 https://iss.moex.com/iss/engines/futures/markets/forts/securities/RIU1
https://www.moex.com/api/contract/OpenOptionService/26.11.2019/F/RTS/json
pyinstaller --onefile parser.py