{"id":3637,"date":"2007-10-25T08:47:05","date_gmt":"2007-10-25T08:47:05","guid":{"rendered":"http:\/\/blogs.thesocialmedia.com\/leblogenergie\/2007\/10\/25\/dcote-du-brent\/"},"modified":"2012-07-12T10:06:17","modified_gmt":"2012-07-12T10:06:17","slug":"dcote-du-brent","status":"publish","type":"post","link":"https:\/\/blogs.thesocialmedia.com\/leblogenergie\/2007\/10\/25\/dcote-du-brent\/","title":{"rendered":"Cours relatifs du BRENT et du WTI am\u00e9ricain."},"content":{"rendered":"<p><a href=\"http:\/\/blogs.thesocialmedia.com\/leblogenergie\/files\/2012\/07\/spilliaert10.jpg\"><\/a><a href=\"http:\/\/clabedan.typepad.com\/photos\/uncategorized\/2007\/10\/24\/spilliaert13.jpg\"><img loading=\"lazy\" decoding=\"async\" height=\"320\" alt=\"Spilliaert13\" src=\"http:\/\/blogs.thesocialmedia.com\/leblogenergie\/files\/2012\/07\/spilliaert13.jpg\" width=\"250\"  \/><\/a>&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; Le p\u00e9trole BRENT europ\u00e9en est un indice calcul\u00e9 \u00e0 partir d&rsquo;un panier de diverses qualit\u00e9s de p\u00e9troles de la Mer du Nord (le Brent Crude, le Brent Sweet Light Crude, le Oseberg et le Forties) il a une teneur en Soufre moyenne l\u00e9g\u00e8rement sup\u00e9rieure \u00e0 celle du WTI am\u00e9ricain. Il est cot\u00e9 \u00e0 Londres sur l&rsquo;ICE (International Petroleum Exchange). Le WTI est cot\u00e9 sur le NYMEX \u00e0 New-York, il est physiquement stock\u00e9 dans une bourgade de l&rsquo;Oklahoma, situ\u00e9e \u00e0 250 miles au nord de Dallas, Cushing. Le baril de BRENT pr\u00e9sente traditionnellement une d\u00e9cote de un \u00e0 trois dollars par rapport au baril WTI.<\/p>\n<p>&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp; Mais dans certaines occasions on peut avoir des changements de signes dans la prime de l&rsquo;un par rapport \u00e0 l&rsquo;autre (spread) qui accentuent les variations de cours. C&rsquo;est ce qui s&rsquo;est pass\u00e9 cette ann\u00e9e.<\/p>\n<p>&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; <\/p>\n<p>&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;A partir du mois de Mars, en raison d&rsquo;une panne d&rsquo;une raffinerie de la r\u00e9gion, les stocks de brut \u00e0 Cushing se sont mis \u00e0 cro\u00eetre et le nombre de transactions \u00e0 baisser. En cons\u00e9quence, les cours du WTI sur le NYMEX se sont stabilis\u00e9s alors que ceux du BRENT en Europe poursuivaient leur croissance. La diff\u00e9rence entre les cours du BRENT et ceux du WTI est alors devenue positive pour atteindre plus de six dollars de diff\u00e9rence(FIG.I).<a href=\"http:\/\/blogs.thesocialmedia.com\/leblogenergie\/files\/2012\/07\/brentwti11.jpg\"><img loading=\"lazy\" decoding=\"async\" height=\"245\" alt=\"Brentwti1\" src=\"http:\/\/blogs.thesocialmedia.com\/leblogenergie\/files\/2012\/07\/brentwti1.jpg\" width=\"480\"  \/><\/a> <\/p>\n<p>&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;Cette perte de leadership du WTI a m\u00eame fait douter les sp\u00e9cialistes , pendant un instant, du r\u00f4le international des cours du WTI sur les autres march\u00e9s. C&rsquo;\u00e9tait devenu un march\u00e9 &quot;r\u00e9gional&quot;. Mais les stocks de Cushing se r\u00e9duisant, durant les mois de Juillet et Ao\u00fbt, et la saison des ouragans revenue, le WTI reprit promptement son avantage, pour monter m\u00eame \u00e0 plus de six dollars au-dessus du BRENT.<\/p>\n<p>&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; On voit par cet exemple la formidable volatilit\u00e9 des cours du p\u00e9trole, mais on apprend aussi que l&rsquo;existence d&rsquo;un &quot;spread&quot; trop fort entre les deux est le signe d&rsquo;une extravagance passag\u00e8re qui sera rapidement corrig\u00e9e. Le suivi des deux cours, WTI et BRENT, est donc n\u00e9cessaire pour d\u00e9tecter ces anomalies.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; Le p\u00e9trole BRENT europ\u00e9en est un indice calcul\u00e9 \u00e0 partir d&rsquo;un panier de diverses qualit\u00e9s de p\u00e9troles de la Mer du Nord (le Brent Crude, le Brent Sweet Light Crude, le Oseberg et le Forties) il a une teneur en Soufre moyenne l\u00e9g\u00e8rement sup\u00e9rieure \u00e0 celle du WTI [&hellip;]<\/p>\n","protected":false},"author":341,"featured_media":6506,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-3637","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-energie-fossile"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Cours relatifs du BRENT et du WTI am\u00e9ricain. - 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