# 未交易
TRADE_STATE_NOT_TRADE = 0
# 下单
TRADE_STATE_BUY_PLACE_ORDER = 10
# 已委托买
TRADE_STATE_BUY_DELEGATED = 11
# 委托取消进行中
TRADE_STATE_BUY_CANCEL_ING = 13
# 撤销成功
TRADE_STATE_BUY_CANCEL_SUCCESS = 14
# 买成功
TRADE_STATE_BUY_SUCCESS = 12