{ "ag": {"exchange": "SHFE", "mult": 15, "open_fixed": 2.0, "open_ratio": 0, "close_yesterday_fixed": 2.0, "close_yesterday_ratio": 0, "close_today_fixed": 4.0, "close_today_ratio": 0}, "au": {"exchange": "SHFE", "mult": 1000, "open_fixed": 4.0, "open_ratio": 0, "close_yesterday_fixed": 4.0, "close_yesterday_ratio": 0, "close_today_fixed": 0, "close_today_ratio": 0}, "cu": {"exchange": "SHFE", "mult": 5, "open_fixed": 0.1, "open_ratio": 0, "close_yesterday_fixed": 0.1, "close_yesterday_ratio": 0, "close_today_fixed": 0.2, "close_today_ratio": 0}, "al": {"exchange": "SHFE", "mult": 5, "open_fixed": 6.0, "open_ratio": 0, "close_yesterday_fixed": 6.0, "close_yesterday_ratio": 0, "close_today_fixed": 6.0, "close_today_ratio": 0}, "zn": {"exchange": "SHFE", "mult": 5, "open_fixed": 6.0, "open_ratio": 0, "close_yesterday_fixed": 6.0, "close_yesterday_ratio": 0, "close_today_fixed": 0, "close_today_ratio": 0}, "pb": {"exchange": "SHFE", "mult": 5, "open_fixed": 0.08, "open_ratio": 0, "close_yesterday_fixed": 0.08, "close_yesterday_ratio": 0, "close_today_fixed": 0, "close_today_ratio": 0}, "ni": {"exchange": "SHFE", "mult": 1, "open_fixed": 6.0, "open_ratio": 0, "close_yesterday_fixed": 6.0, "close_yesterday_ratio": 0, "close_today_fixed": 6.0, "close_today_ratio": 0}, "sn": {"exchange": "SHFE", "mult": 1, "open_fixed": 6.0, "open_ratio": 0, "close_yesterday_fixed": 6.0, "close_yesterday_ratio": 0, "close_today_fixed": 6.0, "close_today_ratio": 0}, "rb": {"exchange": "SHFE", "mult": 10, "open_fixed": 2.0, "open_ratio": 0, "close_yesterday_fixed": 2.0, "close_yesterday_ratio": 0, "close_today_fixed": 4.0, "close_today_ratio": 0}, "hc": {"exchange": "SHFE", "mult": 10, "open_fixed": 2.0, "open_ratio": 0, "close_yesterday_fixed": 2.0, "close_yesterday_ratio": 0, "close_today_fixed": 4.0, "close_today_ratio": 0}, "ru": {"exchange": "SHFE", "mult": 10, "open_fixed": 6.0, "open_ratio": 0, "close_yesterday_fixed": 6.0, "close_yesterday_ratio": 0, "close_today_fixed": 12.0, "close_today_ratio": 0}, "fu": {"exchange": "SHFE", "mult": 10, "open_fixed": 0.1, "open_ratio": 0, "close_yesterday_fixed": 0.1, "close_yesterday_ratio": 0, "close_today_fixed": 0, "close_today_ratio": 0}, "bu": {"exchange": "SHFE", "mult": 10, "open_fixed": 0.1, "open_ratio": 0, "close_yesterday_fixed": 0.1, "close_yesterday_ratio": 0, "close_today_fixed": 0.2, "close_today_ratio": 0}, "sp": {"exchange": "SHFE", "mult": 10, "open_fixed": 0.1, "open_ratio": 0, "close_yesterday_fixed": 0.1, "close_yesterday_ratio": 0, "close_today_fixed": 0.1, "close_today_ratio": 0}, "sc": {"exchange": "INE", "mult": 1000, "open_fixed": 40.0, "open_ratio": 0, "close_yesterday_fixed": 40.0, "close_yesterday_ratio": 0, "close_today_fixed": 0, "close_today_ratio": 0}, "i": {"exchange": "DCE", "mult": 100, "open_fixed": 2.0, "open_ratio": 0, "close_yesterday_fixed": 2.0, "close_yesterday_ratio": 0, "close_today_fixed": 4.0, "close_today_ratio": 0}, "j": {"exchange": "DCE", "mult": 100, "open_fixed": 2.4, "open_ratio": 0, "close_yesterday_fixed": 2.4, "close_yesterday_ratio": 0, "close_today_fixed": 2.4, "close_today_ratio": 0}, "jm": {"exchange": "DCE", "mult": 60, "open_fixed": 2.4, "open_ratio": 0, "close_yesterday_fixed": 2.4, "close_yesterday_ratio": 0, "close_today_fixed": 2.4, "close_today_ratio": 0}, "m": {"exchange": "DCE", "mult": 10, "open_fixed": 2.4, "open_ratio": 0, "close_yesterday_fixed": 2.4, "close_yesterday_ratio": 0, "close_today_fixed": 2.4, "close_today_ratio": 0}, "y": {"exchange": "DCE", "mult": 10, "open_fixed": 5.0, "open_ratio": 0, "close_yesterday_fixed": 5.0, "close_yesterday_ratio": 0, "close_today_fixed": 5.0, "close_today_ratio": 0}, "p": {"exchange": "DCE", "mult": 10, "open_fixed": 5.0, "open_ratio": 0, "close_yesterday_fixed": 5.0, "close_yesterday_ratio": 0, "close_today_fixed": 5.0, "close_today_ratio": 0}, "c": {"exchange": "DCE", "mult": 10, "open_fixed": 2.4, "open_ratio": 0, "close_yesterday_fixed": 2.4, "close_yesterday_ratio": 0, "close_today_fixed": 2.4, "close_today_ratio": 0}, "l": {"exchange": "DCE", "mult": 5, "open_fixed": 2.0, "open_ratio": 0, "close_yesterday_fixed": 2.0, "close_yesterday_ratio": 0, "close_today_fixed": 2.0, "close_today_ratio": 0}, "pp": {"exchange": "DCE", "mult": 5, "open_fixed": 2.0, "open_ratio": 0, "close_yesterday_fixed": 2.0, "close_yesterday_ratio": 0, "close_today_fixed": 2.0, "close_today_ratio": 0}, "if": {"exchange": "CFFEX", "mult": 300, "open_fixed": 0, "open_ratio": 0.000092, "close_yesterday_fixed": 0, "close_yesterday_ratio": 0.000092, "close_today_fixed": 0, "close_today_ratio": 0.000276}, "ih": {"exchange": "CFFEX", "mult": 300, "open_fixed": 0, "open_ratio": 0.000092, "close_yesterday_fixed": 0, "close_yesterday_ratio": 0.000092, "close_today_fixed": 0, "close_today_ratio": 0.000276}, "ic": {"exchange": "CFFEX", "mult": 200, "open_fixed": 0, "open_ratio": 0.000092, "close_yesterday_fixed": 0, "close_yesterday_ratio": 0.000092, "close_today_fixed": 0, "close_today_ratio": 0.000276}, "im": {"exchange": "CFFEX", "mult": 200, "open_fixed": 0, "open_ratio": 0.000092, "close_yesterday_fixed": 0, "close_yesterday_ratio": 0.000092, "close_today_fixed": 0, "close_today_ratio": 0.000276}, "ma": {"exchange": "CZCE", "mult": 10, "open_fixed": 4.0, "open_ratio": 0, "close_yesterday_fixed": 4.0, "close_yesterday_ratio": 0, "close_today_fixed": 4.0, "close_today_ratio": 0}, "ta": {"exchange": "CZCE", "mult": 5, "open_fixed": 6.0, "open_ratio": 0, "close_yesterday_fixed": 6.0, "close_yesterday_ratio": 0, "close_today_fixed": 0, "close_today_ratio": 0}, "sr": {"exchange": "CZCE", "mult": 10, "open_fixed": 6.0, "open_ratio": 0, "close_yesterday_fixed": 6.0, "close_yesterday_ratio": 0, "close_today_fixed": 0, "close_today_ratio": 0}, "cf": {"exchange": "CZCE", "mult": 5, "open_fixed": 8.6, "open_ratio": 0, "close_yesterday_fixed": 8.6, "close_yesterday_ratio": 0, "close_today_fixed": 0, "close_today_ratio": 0}, "fg": {"exchange": "CZCE", "mult": 20, "open_fixed": 12.0, "open_ratio": 0, "close_yesterday_fixed": 12.0, "close_yesterday_ratio": 0, "close_today_fixed": 12.0, "close_today_ratio": 0}, "sa": {"exchange": "CZCE", "mult": 20, "open_fixed": 7.2, "open_ratio": 0, "close_yesterday_fixed": 7.2, "close_yesterday_ratio": 0, "close_today_fixed": 7.2, "close_today_ratio": 0} }