According to exchange data, Sina Futures, as of the closing of July 21, the main contract cast aluminum alloy was 2511, with a rise and fall of +1.41%, and the trading volume was 6973 lots. The holding data showed that the top 20 seats showed net shortness, and the difference position was 570 lots.
The total contract of cast aluminum alloy futures was 7,352 lots, an increase of 4,276 lots from the previous day. The top 20 seats in the entire contract held 7,151 lots, an increase of 802 lots from the previous day. The top 20 seats in the entire contract held 7,721 lots, an increase of 1,390 lots from the previous day.
According to the consolidated data, the top three seats of the longs are Dongsheng Futures, with a total holding of 865 and CITIC Futures, with a total holding of 759 and Yongan Futures, with a total holding of 655; the top three seats of the shorts are Guotai Junan, with a total holding of 1655 and CITIC Construction Investment, with a total holding of 812 and CITIC Futures, with a total holding of 659;
Among the top 20 seats in the main contract, the top three long positions are: Guotai Junan, 607, 140, Zhonghui Futures, 313, 131, Haitong Futures, 196, and 96; the top three long positions are: Huatai Futures, 198, 191, and 81, Dongsheng Futures, 865, and 53, CITIC Futures, 759, and 37;
Among the top 20 seats in the main contract, the top three short positions are: Guotai Junan, 1655, 389, Beijin Futures, 595, 270, Dongwu Futures, 351, and 154; the top three short positions are: Shenwan Futures, 151, and 103, Chuang Futures, 124, and 4, Guohai Liangshi, 111, and 2.
Source: Sina Futures
(*The full contract in the article refers to all contracts in which the exchange announces the holding transaction data)