feb 4 reuters  the baltic exchanges dry bulk sea freight index badi slipped on friday as a dip in capesize rates overshadowed gains in the panamax and supramax segments  the overall index which factors in rates for capesize panamax and supramax vessels fell 2 points to 1423  the capesize index baci slipped 49 points or 38 to 1242  average daily earnings for capesizes which transport 150000tonne cargoes such as iron ore and coal fell by 408 to 10302  average daily earnings for panamaxes which ferry 6000070000 tonne coal or grain cargoes increased by 226 to 16165 reporting by brijesh patel in bengaluru editing by amy caren daniel