Gasi yemasikirwo haisi mumiriri kune nguva dzekunyanyisa . MunaAugust 2012, mutengo wacho waitengeserana nepamadhora $ 3.13 pamamiriyoni ehurumende yeBrithani inopisa. Pakazosvika gore raFebruary 2014, mwedzi mitanhatu gare gare, mutengo wakapetwa kaviri kusvika pamadhora madhesheni 6.4930 semvura yakanyanyisa yakavharwa gasi chaiyo muUnited States.
Gasi rechisiko Inventories
Mukupera kwegore ra2015, zvakangopesana zvakaitika. Kutanga kunotonhorera kwechando kunobatanidza nerekodhi-yakagadziriswa yakagadziriswa kwakaita kuti mutengo wegasi chaiwo unotengeswa kuNew York Mercantile Exchange division yeChicago Mercantile Exchange kuti ipinde. MunaDisemba 2015, mutengo wakabhadharwa kusvika kune $ 1.684 pamamiti, iyo ndiyo yaive yakaderera yezvinhu kubva muna 1999 - mutsva wemakore gumi nematanhatu.
Kubvira pakakwirira kusvika madhora 6.50 pakutanga kwegore ra2014, mutengo wegasi yemasikirini yakadzika zvishoma nezvishoma nekuda kwekuwedzera kwekugadzira uye kutsva kwekutsva kwegasi mumatunhu eMarcellus uye Utica Shale muUnited States.
Izvi zvakaita kuti zvinyorwa zvikure kusvika kune imwe nguva yakakwirira yepamusoro pe 4 trillion cubic feet munaNovember 2015. Pakanga pane gasi rakawanda rakapoteredza simba iroro rekuchengetedza rakashaya. Munguva iyi, kutanga kwekushisa kwechando kwakakonzera kudiwa kuderera. Muna Gumiguru 2015, mutengo wakatengeswa pasi pe $ 2 per mmbtu kwekutanga kubva muna April 2012.
Muna December, yakaderera. Mutengo wakatengeswa yose kusvika ku $ 1.684 pamamiti pakati pemwedzi. Mifananidzo mugesi chaiyo yemangwana yemugovera yakauya panguva apo mitengo yeirima yakanga ichidererawo kumakore akawanda emakore.
Gasi yemasikirwo chinhu chinogona kusvibiswa chinoreva kuti chinogona kuputika. Izvo zvisikwa zvemuviri wezvigadzirwa zvemagetsi zvinoita sezviri kutaridzika kushandura kumutengo wayo dzimwe nguva. Mushure mokunge gesi yepanyika yakakunda iyo makore akawanda emakore ekupedzisira December, mutengo waro wakava unopisa uye wakaputika kumusoro. Kwemaawa matatu evhiki pakati peDecember 18, 2015, uye January 8, 2016, mutengo wegasi chaiwo wakapiwa nepamusoro 48% kubva kubva $ 1.6840 kusvika ku $ 2.4950 per mmbtu. Zuva rega rega zvinyorwa zvisinganzwisisiki zvakasimuka kubva kumativi ekuma 30% kusvika kune 75%.
Kutevera musangano unoshamisa, mutengo wegasi rechisikigo wakadzoka uye wakatengesa madhora $ 1.97 musi waFebruary 12 pasi pepakati pepamusoro kusvika pakadzika pakati peDecember 2015 neJanuary 2016. Chinhu chinokosha uye chekwenyanzvi chakatora mutengo wakaderera zvakare.
Kuzvipira muZuva
Gasi yemazuva ose inowanzova yakaoma zvikuru mumwedzi yechando. Izvi zvinokonzerwa nemamiriro okunze, kuda kwekupisa kunowedzera sezvo kutonhora kweUnited States kunowira.
Sezvo nguva yechando ye 2016 zvishoma nezvishoma inotanga kushanduka kusvika muchero, kubvisa kubva kuwanikwa kwegasi rezvisikwa kuchaenda kune injections dzimwe nguva munaEpril semhepo inotonhora inoderedza kudiwa kwemhepo inopisa inotungamirirwa negasi chaiyo munzvimbo dzakawanda dzeAmerica
Gasi yemasikirwo yakagara iine zvinhu zvakashata zvisingabatsiri kubvira pakatanga kutengesa ku NYMEX muna 1990. Pamusoro pehupenyu hwekutengesa mune gasi rezvisikwa remangwana, mutengo wakatarwa wakave wakasara we $ 1.02 munaJanuary 1992 kusvika kune $ 15,65 per mmbtu munaOctober 2005 kutevera zvinoparadza zviitiko zveEnguva yeKitatu paGulf Coast yeUnited States uye gasi rekugadzirisa zvivako muLouisana. Nzvimbo yekuendesa iyo yakawanda yemvura inokonzerwa negasi yemazuva emangwana muUnited States, kambani ye NYMEX, iri kuErath, Louisiana.
Kunyange zvazvo gasi rechisiki rinoramba riri pasi pe $ 2 per mmbtu, mugumo wepasi wekutengeserana kwayo kubva pakatanga kwemashamba, ramangwana rekushaya simba mukati mezvinhu izvi zvekushandisa nguva dzose yakakwirira.
Mutengo wekuita muna December 2015 neJanuary 2016 isungano yezvisikwa zvomusango webraconco yakakosha yezvinhu.