LOG_TYPE_BUY is an optional value for the LogType parameter of the {@fun/Trade/exchange.Log exchange.Log} function, which sets the log printed by the exchange.Log function to be the buy order log.
The value of LOG_TYPE_BUY is 0.
number
{@var/LOG_TYPE/LOG_TYPE_SELL LOG_TYPE_SELL}, {@var/LOG_TYPE/LOG_TYPE_CANCEL LOG_TYPE_CANCEL}
PERIOD LOG_TYPE_SELL