◂ Linha do tempo do evento

18 de fev. de 2026GEOPOLÍTICAGlobal

Oil settles up 4% on Iran-US tensions, Russia-Ukraine talks end without breakthrough

Oil settled up 4% on rising US-Iran tensions, after Russia-Ukraine peace talks in Geneva ended without a breakthrough. Weekly US crude and gasoline inventories also fell, contrary to a Reuters poll expecting a rise.

POR QUE IMPORTA

Geopolitical risk premium and tighter US inventories lift crude costs, which feed into diesel, transport and fertilizer expenses for feed buyers and support biofuel-linked vegetable oil demand.

AFETAPetróleo (WTI)▲Petróleo (Brent)▲ULSD / Diesel▲

FONTE
reuters.comGeorgina Mccartney18 de fev. de 2026

Reação de preço e histórico

Petróleo (WTI)▲altistaATÉ AGORA1d +4,5%5d +5,1%20d +53,8%

Após 626 eventos altista de geopolítica passados, Petróleo (WTI) subiu em mediana +2,1% em 5 sessões (62% de alta; metade central de -2,3% a +8,5%), e +1,6% em 20.

22 de fev. de 2022Oil settles near 2014 high on Russia-Ukraine escalation | Reuters+5,3%
13 de dez. de 2024Oil up 2%, settles at 3-week high as more sanctions loom on Russia, Iran | Reuters-0,2%
21 de ago. de 2025Oil rises 1% on stalled Russia-Ukraine peace talks, strong US demand | Reuters+0,8%
20 de dez. de 2023Oil settles up on Red Sea tensions; gains capped by US stock builds | Reuters+1,3%
21 de mai. de 2026US oil prices rise as investors doubt breakthrough in US-Iran peace talks | Reuters-9,1%

Petróleo (Brent)▲altistaATÉ AGORA1d +3,6%5d +3,5%20d +54,4%

Após 656 eventos altista de geopolítica passados, Petróleo (Brent) subiu em mediana +1,9% em 5 sessões (63% de alta; metade central de -2,7% a +6,6%), e +0,7% em 20.

22 de fev. de 2022Oil settles near 2014 high on Russia-Ukraine escalation | Reuters+6,1%
13 de dez. de 2024Oil up 2%, settles at 3-week high as more sanctions loom on Russia, Iran | Reuters-0,2%
21 de ago. de 2025Oil rises 1% on stalled Russia-Ukraine peace talks, strong US demand | Reuters+1,0%
20 de dez. de 2023Oil settles up on Red Sea tensions; gains capped by US stock builds | Reuters+1,0%
21 de mai. de 2026US oil prices rise as investors doubt breakthrough in US-Iran peace talks | Reuters-11,6%

ULSD / Diesel▲altistaATÉ AGORA1d +5,3%5d +13,1%20d +67,2%

Após 250 eventos altista de geopolítica passados, ULSD / Diesel subiu em mediana +1,7% em 5 sessões (58% de alta; metade central de -3,6% a +8,7%), e +0,9% em 20.

13 de jan. de 2025China, India seek new supplies as US sanctions tighten grip on Russian oil | Reuters+4,9%
12 de mar. de 2026Oil settles up 9% as Iran vows to keep Strait of Hormuz closed | Reuters+15,3%
8 de mar. de 2026Oil jumps to 2022 high on Iran war, falls after close as Russia sanctions in doubt | Reuters+10,4%
15 de jan. de 2025Oil rallies, settles at multi-month high on US crude draw, Russia sanctions-1,6%
10 de jan. de 2025Oil prices rally 3% as US hits Russian oil with tougher sanctions+10,5%

Variações do benchmark de cada commodity desde o último fechamento antes do evento. As leituras históricas agregam eventos passados do mesmo tipo; descrevem o que aconteceu, não o que vai acontecer. Não é recomendação de investimento.

Petróleo (WTI) WTI · GP ▸

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Petróleo (Brent) BRENT · GP ▸

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