地缘风险叠加供应激增，全球原油运费飙升至三年来新高

Core Viewpoint - The increase in geopolitical risks and a surge in regional crude oil supply are driving tanker freight rates to a nearly three-year high, while major energy agencies have significant disagreements regarding the oil supply-demand outlook for 2026 [1][4]. Group 1: Freight Rate Dynamics - The Baltic dirty tanker freight index has risen over 30% in the second half of 2025 and has increased by about one-third since the beginning of 2026, primarily due to the U.S. government's takeover of Venezuelan oil sales [1][2]. - The recent surge in freight rates is attributed to the increased demand for transporting Venezuelan crude oil to U.S. Gulf Coast and European refineries, with major trading firms actively reallocating vessels [1][2]. - The tightening of international sanctions on major oil-producing countries like Russia and Iran has led to a significant amount of crude oil being stored on floating vessels, further delaying the return of ships to the spot market and compressing effective supply [2]. Group 2: Divergence in Supply-Demand Forecasts - The International Energy Agency (IEA) predicts a supply surplus exceeding 3.7 million barrels per day in 2026, while the U.S. Energy Information Administration (EIA) estimates a surplus of about 2 million barrels per day, and OPEC believes the market is nearing balance with a surplus of only 600,000 barrels per day [1][4][5]. - The core of the divergence among these agencies lies in their differing expectations for demand growth, complicating the already challenging task of predicting oil prices [1][6]. Group 3: Demand Growth Expectations - The IEA's forecast for daily demand in 2026 is slightly below 100.5 million barrels, which is about 1.5 million barrels lower than OPEC's estimate. This gap has narrowed since August 2022, with the IEA raising its forecast by 540,000 barrels over the past five months, while OPEC's outlook has remained unchanged [6][7]. - The IEA expects a daily consumption increase of 930,000 barrels in 2026, which is only about two-thirds of OPEC's predicted growth. The EIA's growth expectation falls between the two [6][7]. - Historical differences in demand growth rates are also evident, with OPEC analysts estimating an average annual growth rate of 1.3% since 2023, while the EIA's estimate is slightly lower at 1.2%, leading to an increasing gap in demand forecasts from 1.2 million barrels in 2023 to 1.7 million barrels in 2026 [6][7].