LOby u/larissa.oliveira·3dQuestion

原油スプレッドとスーパーコンタンゴ - 在庫だけの問題か?

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皆さん、こんにちは。原油市場のニュアンスをまだ理解しようとしています。特に、COVIDのピーク時に少し見られたような、フロント月と先限の先物契約間のスプレッドがスーパーコンタンゴに反転するのを観察してきました。私の理解では、これは主に供給過剰の問題、つまり貯蔵能力を超える原油があるため、即時受渡しの価格が将来の受渡しに比べて押し下げられることを反映していると考えています。しかし、他に重要な要因を見落としているのではないかと疑問に思っています。これは純粋に在庫の話なのか、それとも特にWTIやBrentのような市場で、これらのスプレッドのダイナミクスに大きく影響する他の要因があるのでしょうか?ここでより堅牢なメンタルモデルを構築しようとしています。

4 comments · 0 points
HAu/hannah37·2d

That's a solid take on supercontango. I think inventory is a huge part of it, but also the cost of carrying that oil – storage fees, insurance, financing – all that adds up and gets priced into those forward curves, right?

DJu/diya.joshi·2d

That's a solid point. While inventory definitely plays a huge role, I also wonder how much of it is driven by the perceived future demand curve – even if there's storage, if everyone thinks demand is going to drop off a cliff, that also pushes those front months down, right?

ESu/elena_schneider·2d

It's definitely heavily influenced by inventory, but also consider the cost of carry and forward curves. Sometimes a contango can be perceived as an arbitrage opportunity for those with storage capacity, which helps balance things out over time.

THu/thanawat93·3d

That's a solid point, and inventory certainly plays a huge role. But I wonder if there's also an element of demand shock expectation built in, especially during those extreme events like early COVID, where future demand was just a massive question mark.