Oil prices fell further after Iran said the Strait of Hormuz was fully open, deepening the earlier market drop tied to easing supply concerns around a key global shipping chokepoint. WTI crude fell more than 9% to about $84, while Brent dropped below $90. Reports also said the U.S. may unfreeze about $20 billion in Iranian assets as talks could resume this weekend, adding to expectations of de-escalation. The Strait of Hormuz had disrupted about 20% of global oil shipments during the conflict.