{"id":548,"date":"2011-10-05T23:45:23","date_gmt":"2011-10-05T22:45:23","guid":{"rendered":"http:\/\/www.inkomsten.se\/?p=548"},"modified":"2011-10-05T23:45:23","modified_gmt":"2011-10-05T22:45:23","slug":"hogfrekvent-robothandel-med-aktier","status":"publish","type":"post","link":"https:\/\/sitetips.nu\/ekonomitips\/hogfrekvent-robothandel-med-aktier\/","title":{"rendered":"H\u00f6gfrekvent robothandel med aktier"},"content":{"rendered":"<p>&nbsp;<\/p>\n<p>Datorhandel, h\u00f6gfrekvent handel, algoritmhandel och robothandel \u00e4r olika namn f\u00f6r h\u00f6gfrekvent handel p\u00e5 b\u00f6rsen. Huvudsakligen handlar det om market making och arbitrage. En market maker utst\u00e4ller priser, och tj\u00e4nar pengar p\u00e5 skillnaden mellan k\u00f6p- och s\u00e4ljkurs. En arbitrag\u00f6r \u00adk\u00f6per och s\u00e4ljer samma eller likartade v\u00e4rdepapper p\u00e5 tv\u00e5 marknader och l\u00e5ser p\u00e5 s\u00e5 s\u00e4tt in en liten prisskillnad. De tv\u00e5 verksamheterna flyter ofta in i varandra utan tydliga gr\u00e4nser. F\u00f6r en arbitrag\u00f6r g\u00e4ller det att vara s\u00e5 snabb som m\u00f6jligt \u2013 \u00adannars kommer n\u00e5gon annan att \u00adg\u00f6ra aff\u00e4ren i st\u00e4llet. En market \u00admaker m\u00e5ste vara lika snabb, annars blir han eller hon \u00adutnyttjad av arbitrag\u00f6ren. Vinstmarginalerna \u00e4r sm\u00e5 \u2013 ofta i storleksordningen hundradels procent.<\/p>\n<p>Arbitrage har alltid handlat om att snabbt flytta och behandla \u00adinformation. Fram till 1800-talet \u00adanv\u00e4ndes brevduvor och beridna \u00adkurirer. S\u00e5 sm\u00e5ningom kom \u00e5ng\u00adb\u00e5ten, telegrafen och telefonen. De f\u00f6rsta b\u00e4rbara datorerna b\u00f6rjade \u00adanv\u00e4ndas f\u00f6r arbitrage p\u00e5 1970-talets golvhandel i USA. Varje g\u00e5ng ny teknik har tagits i bruk har \u00e4ldre, l\u00e5ngsammare konkurrenter g\u00e5tt i taket och kr\u00e4vt f\u00f6rbud och reglering. Och med snabbare datorer s\u00e5 har antalet postitioner som kan tas \u00f6kat markant, d\u00e4rav namnet h\u00f6gfrekvenhandel.<\/p>\n<p>H\u00f6gfrekvenshandeln har f\u00e5tt skulden f\u00f6r att fungera som en f\u00f6rst\u00e4rkare av\u00a0 kurssv\u00e4ngningar och d\u00e4rmed skapa en mer volatil b\u00f6rs. Kritiker harocks\u00e5 h\u00e4vdat att robothandlare l\u00e4gger snabba orders som snabbt dras tillbaka n\u00e4r n\u00e5gon vill handla och att kurserna d\u00e4rmed skulle manipuleras.<\/p>\n<p>Men f\u00f6respr\u00e5karna h\u00e4vadar att s\u00e5 inte alls \u00e4r fallet och att man inte kan skylla de stora kurssv\u00e4ngningarna p\u00e5 robothandeln.<\/p>\n<p>Det finns heller inga konkreta bevis f\u00f6r att robothandlarna manipulerar kurserna eller \u00e4gnar sig \u00e5t olaglig \u201dfrontrunning\u201d, det vill s\u00e4ga att man med l\u00e4gger in och tar bort ordrar f\u00f6r att rigga en kurs som man sj\u00e4lv vill ha.<\/p>\n<p>F\u00f6rsvararna f\u00f6r robothandeln s\u00e4ger att den gjuter olja i maskineriet. Motst\u00e5ndarna s\u00e4ger att den kastar grus i maskineriet.<\/p>\n<p>Den dyraste investeringen f\u00f6r en robothandlare \u00e4r sj\u00e4lva programmeringen \u2013 att skapa en egen algoritm f\u00f6r automatisk h\u00f6gfrekvenshandel som kan kosta flera miljoner kronor. Sj\u00e4lva datorn kanske kostar\u00a0 100 000 kronor och medlemskapet p\u00e5 b\u00f6rsen mindre \u00e4n 50 000 kronor per \u00e5r.<\/p>\n<p>Robothandeln p\u00e5 Stockholmsb\u00f6rsen b\u00f6rjade i liten skala efter att b\u00f6rsen 2009 installerade st\u00f6rre och snabbare datorer i Stockholm. Samtidigt tog man bort kravet p\u00e5 att bara k\u00f6pa och s\u00e4lja hela b\u00f6rsposter, allts\u00e5 100-200 aktier, och till\u00e4t hur sm\u00e5 ordrar som helst.<\/p>\n<p>En annan f\u00f6r\u00e4ndring som b\u00e4ddade f\u00f6r robothandeln var att spreaden, det vill s\u00e4ga skillnaden mellan k\u00f6p och s\u00e4ljkurs s\u00e4nktes till 5 \u00f6re f\u00f6r aktier under 100 kronor och till 10 \u00f6re f\u00f6r aktier \u00f6ver 100 kronor. Det gynnar robothandeln som blixtsnabbt kan jobba med s\u00e5 sm\u00e5 prisskillnader.<\/p>\n<p>H\u00f6gfrekvenshandlarna har sina datorer i b\u00f6rsens datahall f\u00f6r att ha s\u00e5 korta sladdar som m\u00f6jligt och tj\u00e4na mikrosekunder p\u00e5 det. 2011 var mellan Mellan 15-20 robothandlare aktiva p\u00e5 Stockholmsb\u00f6rsen bl.a. v\u00e4rldens st\u00f6rsta h\u00f6gfrekvensfirmor Getco, Spire Europe, Citadel, IMC Trading, Optiver, Knight capital, International algorithmic Trading och Flow traders finns representerade p\u00e5 stockholmsb\u00f6rsen men \u00e4ven svenska akt\u00f6rer som Pan capital.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>&nbsp; Datorhandel, h\u00f6gfrekvent handel, algoritmhandel och robothandel \u00e4r olika namn f\u00f6r h\u00f6gfrekvent handel p\u00e5 b\u00f6rsen. Huvudsakligen handlar det om market making och arbitrage. En market maker utst\u00e4ller priser, och tj\u00e4nar pengar p\u00e5 skillnaden mellan k\u00f6p- och s\u00e4ljkurs. En arbitrag\u00f6r \u00adk\u00f6per och s\u00e4ljer samma eller likartade v\u00e4rdepapper p\u00e5 tv\u00e5 marknader och l\u00e5ser p\u00e5 s\u00e5 s\u00e4tt in &hellip; <a href=\"https:\/\/sitetips.nu\/ekonomitips\/hogfrekvent-robothandel-med-aktier\/\" class=\"more-link\">Forts\u00e4tt l\u00e4sa <span class=\"screen-reader-text\">H\u00f6gfrekvent robothandel med aktier<\/span><\/a><\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_links_to":"","_links_to_target":""},"categories":[7],"tags":[],"class_list":["post-548","post","type-post","status-publish","format-standard","hentry","category-borsen"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.0 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>H\u00f6gfrekvent robothandel med aktier - ekonomitips<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/sitetips.nu\/ekonomitips\/hogfrekvent-robothandel-med-aktier\/\" \/>\n<meta property=\"og:locale\" content=\"sv_SE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"H\u00f6gfrekvent robothandel med aktier - ekonomitips\" \/>\n<meta property=\"og:description\" content=\"&nbsp; Datorhandel, h\u00f6gfrekvent handel, algoritmhandel och robothandel \u00e4r olika namn f\u00f6r h\u00f6gfrekvent handel p\u00e5 b\u00f6rsen. Huvudsakligen handlar det om market making och arbitrage. En market maker utst\u00e4ller priser, och tj\u00e4nar pengar p\u00e5 skillnaden mellan k\u00f6p- och s\u00e4ljkurs. En arbitrag\u00f6r \u00adk\u00f6per och s\u00e4ljer samma eller likartade v\u00e4rdepapper p\u00e5 tv\u00e5 marknader och l\u00e5ser p\u00e5 s\u00e5 s\u00e4tt in &hellip; Forts\u00e4tt l\u00e4sa H\u00f6gfrekvent robothandel med aktier\" \/>\n<meta property=\"og:url\" content=\"https:\/\/sitetips.nu\/ekonomitips\/hogfrekvent-robothandel-med-aktier\/\" \/>\n<meta property=\"og:site_name\" content=\"ekonomitips\" \/>\n<meta property=\"article:published_time\" content=\"2011-10-05T22:45:23+00:00\" \/>\n<meta name=\"author\" content=\"inkomst\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Skriven av\" \/>\n\t<meta name=\"twitter:data1\" content=\"inkomst\" \/>\n\t<meta name=\"twitter:label2\" content=\"Ber\u00e4knad l\u00e4stid\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minuter\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/sitetips.nu\/ekonomitips\/hogfrekvent-robothandel-med-aktier\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/sitetips.nu\/ekonomitips\/hogfrekvent-robothandel-med-aktier\/\"},\"author\":{\"name\":\"inkomst\",\"@id\":\"https:\/\/sitetips.nu\/ekonomitips\/#\/schema\/person\/35490960766e742086a5eea54a4f38b7\"},\"headline\":\"H\u00f6gfrekvent robothandel med aktier\",\"datePublished\":\"2011-10-05T22:45:23+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/sitetips.nu\/ekonomitips\/hogfrekvent-robothandel-med-aktier\/\"},\"wordCount\":592,\"commentCount\":0,\"articleSection\":[\"B\u00f6rsen\"],\"inLanguage\":\"sv-SE\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/sitetips.nu\/ekonomitips\/hogfrekvent-robothandel-med-aktier\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/sitetips.nu\/ekonomitips\/hogfrekvent-robothandel-med-aktier\/\",\"url\":\"https:\/\/sitetips.nu\/ekonomitips\/hogfrekvent-robothandel-med-aktier\/\",\"name\":\"H\u00f6gfrekvent robothandel med aktier - ekonomitips\",\"isPartOf\":{\"@id\":\"https:\/\/sitetips.nu\/ekonomitips\/#website\"},\"datePublished\":\"2011-10-05T22:45:23+00:00\",\"author\":{\"@id\":\"https:\/\/sitetips.nu\/ekonomitips\/#\/schema\/person\/35490960766e742086a5eea54a4f38b7\"},\"breadcrumb\":{\"@id\":\"https:\/\/sitetips.nu\/ekonomitips\/hogfrekvent-robothandel-med-aktier\/#breadcrumb\"},\"inLanguage\":\"sv-SE\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/sitetips.nu\/ekonomitips\/hogfrekvent-robothandel-med-aktier\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/sitetips.nu\/ekonomitips\/hogfrekvent-robothandel-med-aktier\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Hem\",\"item\":\"https:\/\/sitetips.nu\/ekonomitips\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"H\u00f6gfrekvent robothandel med aktier\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/sitetips.nu\/ekonomitips\/#website\",\"url\":\"https:\/\/sitetips.nu\/ekonomitips\/\",\"name\":\"ekonomitips\",\"description\":\"Ekonomitips\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/sitetips.nu\/ekonomitips\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"sv-SE\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/sitetips.nu\/ekonomitips\/#\/schema\/person\/35490960766e742086a5eea54a4f38b7\",\"name\":\"inkomst\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"sv-SE\",\"@id\":\"https:\/\/sitetips.nu\/ekonomitips\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/c7726a5b347fca46ca6eb7c1bb0478fcf703f9770c964a7a96fa2ed2a5bfd926?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/c7726a5b347fca46ca6eb7c1bb0478fcf703f9770c964a7a96fa2ed2a5bfd926?s=96&d=mm&r=g\",\"caption\":\"inkomst\"},\"url\":\"https:\/\/sitetips.nu\/ekonomitips\/author\/inkomst\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"H\u00f6gfrekvent robothandel med aktier - ekonomitips","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/sitetips.nu\/ekonomitips\/hogfrekvent-robothandel-med-aktier\/","og_locale":"sv_SE","og_type":"article","og_title":"H\u00f6gfrekvent robothandel med aktier - ekonomitips","og_description":"&nbsp; Datorhandel, h\u00f6gfrekvent handel, algoritmhandel och robothandel \u00e4r olika namn f\u00f6r h\u00f6gfrekvent handel p\u00e5 b\u00f6rsen. Huvudsakligen handlar det om market making och arbitrage. En market maker utst\u00e4ller priser, och tj\u00e4nar pengar p\u00e5 skillnaden mellan k\u00f6p- och s\u00e4ljkurs. En arbitrag\u00f6r \u00adk\u00f6per och s\u00e4ljer samma eller likartade v\u00e4rdepapper p\u00e5 tv\u00e5 marknader och l\u00e5ser p\u00e5 s\u00e5 s\u00e4tt in &hellip; Forts\u00e4tt l\u00e4sa H\u00f6gfrekvent robothandel med aktier","og_url":"https:\/\/sitetips.nu\/ekonomitips\/hogfrekvent-robothandel-med-aktier\/","og_site_name":"ekonomitips","article_published_time":"2011-10-05T22:45:23+00:00","author":"inkomst","twitter_card":"summary_large_image","twitter_misc":{"Skriven av":"inkomst","Ber\u00e4knad l\u00e4stid":"3 minuter"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/sitetips.nu\/ekonomitips\/hogfrekvent-robothandel-med-aktier\/#article","isPartOf":{"@id":"https:\/\/sitetips.nu\/ekonomitips\/hogfrekvent-robothandel-med-aktier\/"},"author":{"name":"inkomst","@id":"https:\/\/sitetips.nu\/ekonomitips\/#\/schema\/person\/35490960766e742086a5eea54a4f38b7"},"headline":"H\u00f6gfrekvent robothandel med aktier","datePublished":"2011-10-05T22:45:23+00:00","mainEntityOfPage":{"@id":"https:\/\/sitetips.nu\/ekonomitips\/hogfrekvent-robothandel-med-aktier\/"},"wordCount":592,"commentCount":0,"articleSection":["B\u00f6rsen"],"inLanguage":"sv-SE","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/sitetips.nu\/ekonomitips\/hogfrekvent-robothandel-med-aktier\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/sitetips.nu\/ekonomitips\/hogfrekvent-robothandel-med-aktier\/","url":"https:\/\/sitetips.nu\/ekonomitips\/hogfrekvent-robothandel-med-aktier\/","name":"H\u00f6gfrekvent robothandel med aktier - ekonomitips","isPartOf":{"@id":"https:\/\/sitetips.nu\/ekonomitips\/#website"},"datePublished":"2011-10-05T22:45:23+00:00","author":{"@id":"https:\/\/sitetips.nu\/ekonomitips\/#\/schema\/person\/35490960766e742086a5eea54a4f38b7"},"breadcrumb":{"@id":"https:\/\/sitetips.nu\/ekonomitips\/hogfrekvent-robothandel-med-aktier\/#breadcrumb"},"inLanguage":"sv-SE","potentialAction":[{"@type":"ReadAction","target":["https:\/\/sitetips.nu\/ekonomitips\/hogfrekvent-robothandel-med-aktier\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/sitetips.nu\/ekonomitips\/hogfrekvent-robothandel-med-aktier\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Hem","item":"https:\/\/sitetips.nu\/ekonomitips\/"},{"@type":"ListItem","position":2,"name":"H\u00f6gfrekvent robothandel med aktier"}]},{"@type":"WebSite","@id":"https:\/\/sitetips.nu\/ekonomitips\/#website","url":"https:\/\/sitetips.nu\/ekonomitips\/","name":"ekonomitips","description":"Ekonomitips","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/sitetips.nu\/ekonomitips\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"sv-SE"},{"@type":"Person","@id":"https:\/\/sitetips.nu\/ekonomitips\/#\/schema\/person\/35490960766e742086a5eea54a4f38b7","name":"inkomst","image":{"@type":"ImageObject","inLanguage":"sv-SE","@id":"https:\/\/sitetips.nu\/ekonomitips\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/c7726a5b347fca46ca6eb7c1bb0478fcf703f9770c964a7a96fa2ed2a5bfd926?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/c7726a5b347fca46ca6eb7c1bb0478fcf703f9770c964a7a96fa2ed2a5bfd926?s=96&d=mm&r=g","caption":"inkomst"},"url":"https:\/\/sitetips.nu\/ekonomitips\/author\/inkomst\/"}]}},"publishpress_future_action":{"enabled":false,"date":"2026-04-27 13:25:07","action":"change-status","newStatus":"draft","terms":[],"taxonomy":"category","extraData":[]},"publishpress_future_workflow_manual_trigger":{"enabledWorkflows":[]},"_links":{"self":[{"href":"https:\/\/sitetips.nu\/ekonomitips\/wp-json\/wp\/v2\/posts\/548","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sitetips.nu\/ekonomitips\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sitetips.nu\/ekonomitips\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sitetips.nu\/ekonomitips\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/sitetips.nu\/ekonomitips\/wp-json\/wp\/v2\/comments?post=548"}],"version-history":[{"count":0,"href":"https:\/\/sitetips.nu\/ekonomitips\/wp-json\/wp\/v2\/posts\/548\/revisions"}],"wp:attachment":[{"href":"https:\/\/sitetips.nu\/ekonomitips\/wp-json\/wp\/v2\/media?parent=548"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sitetips.nu\/ekonomitips\/wp-json\/wp\/v2\/categories?post=548"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sitetips.nu\/ekonomitips\/wp-json\/wp\/v2\/tags?post=548"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}