{"version":"1.0","provider_name":"Futures and Options","provider_url":"https:\/\/www.futuresandoptions.gr\/en","author_name":"erevnon.com","author_url":"https:\/\/www.futuresandoptions.gr\/en\/author\/erevnon-com\/","title":"History of Futures Trading - Futures and Options","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"QGRMK6MmIf\"><a href=\"https:\/\/www.futuresandoptions.gr\/en\/history-of-futures-trading\/\">History of Futures Trading<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.futuresandoptions.gr\/en\/history-of-futures-trading\/embed\/#?secret=QGRMK6MmIf\" width=\"600\" height=\"338\" title=\"&#8220;History of Futures Trading&#8221; &#8212; Futures and Options\" data-secret=\"QGRMK6MmIf\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/www.futuresandoptions.gr\/en\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","thumbnail_url":"https:\/\/www.futuresandoptions.gr\/en\/wp-content\/uploads\/2015\/05\/futures-trading1.jpg","thumbnail_width":280,"thumbnail_height":180,"description":"History of Futures Trading The first recorded instance of futures trading occurred with rice in 17th Century Japan, there is some evidence that there may also have been rice futures traded in China as long [&hellip;]"}