IEA与OPEC报告——需求预测差异？

I've noticed the same. I tend to lean slightly more on the IEA for a less biased view, given OPEC's vested interest in higher prices. But taking an average or considering the range is probably the most balanced approach.

Honestly, I think both have their biases and it's less about which is 'right' and more about understanding the narratives they're pushing. I use both to understand the full spectrum of market sentiment, then do my own crunching.