{ "strategy_lever_rate": 1.0, "profit_line": 0.02, "lock_profit_rate": 0.2, "open_time_interval": 8, "up_line_span": 432, "up_line_offset": 0.0, "buy_stop_profit_span": 144, "buy_stop_profit_offset": 0.0, "ma_span_long": 1 }