United States Commodity Index Funds Trust - United States Copper Index Fund announced audited earnings results for the fourth quarter and year ended December 31, 2019. For the year, the company reported total income was $354,930 against total loss of $2,897,904 a year ago. Net income was $270,517 or $1.10 per share against loss of $2,992,568 or $4.61 per share a year ago. For the fourth quarter, the company reported total income was $697,689 against total loss of $747,096 a year ago. Net income was $681,730 or $1.38 per share against loss of $769,679 or $1.16 per share a year ago.