【期货热点追踪】油价在触及四年低点后反弹，此前OPEC+喊增产，供应过剩担忧加剧，油价上涨能否持续？

Core Insights - Oil prices have rebounded after hitting a four-year low, raising questions about the sustainability of this increase following OPEC+'s announcement to increase production [1] Group 1: Oil Price Dynamics - Oil prices experienced a rebound after reaching a four-year low, indicating potential volatility in the market [1] - Concerns about oversupply have intensified, which could impact the future trajectory of oil prices [1] Group 2: OPEC+ Influence - OPEC+ has called for increased production, which may contribute to the current fluctuations in oil prices [1] - The decision by OPEC+ to increase output could exacerbate supply concerns, influencing market sentiment [1]