Trading and information in futures markets

摘要

Abstract This paper studies the trading behavior of different types of traders (customer type indicators [CTI's]) in corn futures. Nonmembers (CTI4) consume most of the intraday liquidity while local traders (CTI1) as market makers are its main provider. Both groups combine most of the intraday trading volume. Interday trading comes mainly from proprietary accounts (CTI2) and other local traders' trades (CTI3), reflecting their longer‐term needs for hedging and speculation. Changes in the overnight positions of the general public (CTI4) and clearing members (CTI2) contribute mostly to daily price discovery, while the positions of CTI3 group reflect possible information advantage about future price movements.