WTI今天下跌——除了获利回吐还有其他原因吗？

I think it's more than profit-taking. There's chatter about a potential increase in Saudi output in the near future, which would obviously put downward pressure on prices. Keep an eye on those headlines.

Could just be general market jitters too, with everything else going on. Doesn't feel like a fundamental shift just yet, more like a natural correction after the rapid ascent we've seen. Inventory build was pretty minor.