Group 1 - The core point of the article indicates that the speculative net long positions in Brent crude oil futures decreased by 11,352 contracts to 227,393 contracts last week [1]

Core Viewpoint - The Shanghai International Energy Exchange's crude oil futures have seen a significant decline, with a drop of 4% [1] Group 1 - The decline in crude oil futures indicates a bearish sentiment in the market, potentially influenced by various economic factors [1]

Group 1 - The Shanghai Futures Exchange reported a decline in crude oil futures during the night session, with a drop of 1.09% [1] - The closing price for crude oil futures was 463.1 yuan per barrel [1]