Which of the following pieces of information is NOT contained in the CFTC's Commitment of Traders report?

Which of the following pieces of information is NOT contained in the CFTC’s Commitment of Traders report?

Which of the following pieces of information is NOT contained in the CFTC’s Commitment of Traders report?
A . Positions of hedgers and speculators
B . Historical open interest of each contract
C . Current open interest of each contract
D . Reportable and non-reportable positions

Answer: B