1月19日国内原油期货跌0.52%

Group 1 - The core viewpoint of the article highlights the fluctuations in crude oil futures prices on the Shanghai International Energy Exchange, with the main contract closing lower and a decrease in trading volume and open interest [1] - The main contract for crude oil (2603) closed at 437.4 yuan, reflecting a decline of 0.52% or 2.3 yuan, with a trading volume of 77,853 lots and open interest decreasing by 769 lots [1] - On January 17, light crude oil futures for February delivery on the New York Mercantile Exchange rose by 25 cents, closing at $59.44 per barrel, marking an increase of 0.42% [1]