{"id":46728,"date":"2019-01-01T19:22:25","date_gmt":"2019-01-02T03:22:25","guid":{"rendered":"https:\/\/drduru.com\/onetwentytwo\/?p=46728"},"modified":"2019-01-01T19:22:26","modified_gmt":"2019-01-02T03:22:26","slug":"fun-with-numbers-daily-trading-patterns-sp500","status":"publish","type":"post","link":"https:\/\/drduru.com\/onetwentytwo\/2019\/01\/01\/fun-with-numbers-daily-trading-patterns-sp500\/","title":{"rendered":"Fun With Numbers: Daily Trading Patterns for the S&#038;P 500"},"content":{"rendered":"\n<p>Back in <a href=\"http:\/\/seekingalpha.com\/article\/564221-s-p-500-performance-by-day-of-week-and-the-changing-nature-of-trading-tuesdays\">2012 <\/a>and <a href=\"https:\/\/drduru.com\/onetwentytwo\/2013\/09\/17\/daily-sp-500-trading-monday-under-performance-tuesday-out-performance-and-other-patterns\/\">2013<\/a>, I wrote pieces describing some interesting daily trading patterns in the S&amp;P 500 (SPY). The effects looked big enough to matter. In particular, Mondays and Tuesdays showed outsized performance differences from other days in the week. <a href=\"http:\/\/seekingalpha.com\/article\/564221-s-p-500-performance-by-day-of-week-and-the-changing-nature-of-trading-tuesdays\">The performance divergences were very large in the first 5 months of 2013<\/a> as shown below.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter\"><img loading=\"lazy\" decoding=\"async\" width=\"483\" height=\"340\" src=\"https:\/\/drduru.com\/onetwentytwo\/wp-content\/uploads\/2013\/05\/130516_sp500dailyperf_since2007.png\" alt=\"Average Daily Price Change of the S&amp;P 500 Based On Day of Week and Year (Jan 3, 2007 - May 15, 2013)\" class=\"wp-image-17969\" srcset=\"https:\/\/drduru.com\/onetwentytwo\/wp-content\/uploads\/2013\/05\/130516_sp500dailyperf_since2007.png 483w, https:\/\/drduru.com\/onetwentytwo\/wp-content\/uploads\/2013\/05\/130516_sp500dailyperf_since2007-300x211.png 300w\" sizes=\"auto, (max-width: 483px) 100vw, 483px\" \/><figcaption>Average Daily Price Change of the S&#038;P 500 Based On Day of Week and Year (Jan 3, 2007 &#8211; May 15, 2013)<\/figcaption><\/figure><\/div>\n\n\n\n<p>Thanks to questions from a reader, I decided to update this analysis. However, this time around, I started with the statistics of difference: calculating whether observed differences are very unlikely random or chance occurrences &#8211; statistical significance. I used t-tests for paired comparisons and ANOVA (the analysis of variance) for group comparisons (single factor). All price data came from <a href=\"https:\/\/finance.yahoo.com\/quote\/%5EGSPC\/history?period1=1514767557&amp;period2=1546303557&amp;interval=1d&amp;filter=history&amp;frequency=1d\">Yahoo Finance for the S&amp;P 500<\/a>. (A link to the Google sheet is available upon <a href=\"https:\/\/www.drduru.com\/askduru.htm\">request<\/a>).<\/p>\n\n\n\n<p>This more rigorous lens was <strong>very<\/strong> instructive. While the year 2013 through May 15th did indeed produce statistically significant differences in performance across the weekdays that confirmed visual inspection (ANOVA p-value of 0.02) , the year ended with a kind of reversion to the mean. By the end of 2013, there was NO statistically significant difference in performance across the weekdays (p-value of 0.12). The chart below shows how overall performance compressed. For example, Tuesday went from an average 0.50% daily performance to 0.19% and Friday became the day with the largest average daily performance.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter\"><img loading=\"lazy\" decoding=\"async\" width=\"572\" height=\"345\" src=\"https:\/\/drduru.com\/onetwentytwo\/wp-content\/uploads\/2019\/01\/190101_sp500dailyperf_2013.png\" alt=\"The spread of average performance for the S&amp;P 500 (SPY) in 2013 was not unusually wide. \" class=\"wp-image-46729\"\/><figcaption>The spread of average performance for the S&#038;P 500 (SPY) in 2013 was not unusually wide. <\/figcaption><\/figure><\/div>\n\n\n\n<p>This compression could have easily occurred from the equalizing force of smart traders and algorithms noticing the anomalous performance divergences. Whatever the reason, these dynamics highlighted a danger in acting on such patterns: the window of opportunity is short. The bigger opportunity may be in <strong>fading<\/strong> anomalous patterns back to more historic norms (this approach forms the basis of <a href=\"https:\/\/drduru.com\/onetwentytwo\/t2108-resource-page\/\">my strategy for trading market extremes<\/a>). Of course, the parallel risk in 2013 lay in timing the end of the anomaly.<\/p>\n\n\n\n<p>After turning the analytic gaze on to other years, I realized that the norm indeed appears to be that the average daily performance of the S&amp;P 500 (SPY) is not statistically significant across weekdays. (Interestingly, 2013 turned out to have the lowest p-value of the years from 2010 to 2018). I used pairwise t-tests to find <strong>any<\/strong> differences of interest between specific weekdays. Last year, 2018, turned up nothing. Finally, in 2017, I found a statistically significant difference (p-value .03) between Thursday and Friday with average daily performances of -0.04% and 0.14%, respectively. Talk about data fishing!<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter\"><img loading=\"lazy\" decoding=\"async\" width=\"574\" height=\"349\" src=\"https:\/\/drduru.com\/onetwentytwo\/wp-content\/uploads\/2019\/01\/190101_sp500dailyperf_2018.png\" alt=\"The S&amp;P 500 exhibited average daily performance in a very tight range despite a very volatile sell-off to end the year.\" class=\"wp-image-46731\"\/><figcaption>The S&#038;P 500 exhibited average daily performance in a very tight range despite a very volatile sell-off to end the year.<\/figcaption><\/figure><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter\"><img loading=\"lazy\" decoding=\"async\" width=\"550\" height=\"375\" src=\"https:\/\/drduru.com\/onetwentytwo\/wp-content\/uploads\/2019\/01\/181231_SP500.png\" alt=\"The S&amp;P 500 (SPY) hit a &quot;brick wall&quot; in October. Yet the resulting sell-off did not distort the year-ending average daily performance profile.\" class=\"wp-image-46732\"\/><figcaption>The S&#038;P 500 (SPY) hit a &#8220;brick wall&#8221; in October. Yet the resulting sell-off did not distort the year-ending average daily performance profile.<\/figcaption><\/figure><\/div>\n\n\n\n<p>Averages say nothing about the magnitude and frequency of the kinds of prices changes. A year where half the days changed +5% and half the days changed -5% would have the same 0% average daily performance as a year where half the days changed 0.1% and half the days lost 0.1%. A distribution of daily price changes helps identify any notable contours in the performance profile.<\/p>\n\n\n\n<p>For 2018, 49% of all the daily price changes fell in the range of -0.5% to 0.5%. A negative skew occurred with a long tail to the left. However, to the right, the S&amp;P 500 experienced a much larger share of up days from 0.5% to 1.5% versus down days from -0.5% to -1.5%. The year 2018 was indeed wild.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter\"><img loading=\"lazy\" decoding=\"async\" width=\"575\" height=\"347\" src=\"https:\/\/drduru.com\/onetwentytwo\/wp-content\/uploads\/2019\/01\/190101_sp500dailyperf_2018_distribution.png\" alt=\"About half the S&amp;P 500's daily price changes fell neatly close to zero. Beyond that range, the performance profile swings from a long negative tail to a notable positive skew. \" class=\"wp-image-46734\"\/><figcaption>About half the S&#038;P 500&#8217;s daily price changes fell neatly close to zero. Beyond that range, the performance profile swings from a long negative tail to a notable positive skew. <\/figcaption><\/figure><\/div>\n\n\n\n<p>Be careful out there!<\/p>\n\n\n\n<p>Full disclosure: long SSO, long SPY calls<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Back in 2012 and 2013, I wrote pieces describing some interesting daily trading patterns in the S&amp;P 500 (SPY). The effects looked big enough to matter. In particular, Mondays and Tuesdays showed outsized performance differences from other days in the week. The performance divergences were very large in the first 5 months of 2013 as &#8230; <a title=\"Fun With Numbers: Daily Trading Patterns for the S&#038;P 500\" class=\"read-more\" href=\"https:\/\/drduru.com\/onetwentytwo\/2019\/01\/01\/fun-with-numbers-daily-trading-patterns-sp500\/\">Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[997],"tags":[2131,65,362],"class_list":["post-46728","post","type-post","status-publish","format-standard","hentry","category-sp-500-analysis","tag-distribution","tag-sp-500","tag-spy"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Fun With Numbers: Daily Trading Patterns for the S&amp;P 500 - ONE-TWENTY TWO: Trading Financial Markets<\/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:\/\/drduru.com\/onetwentytwo\/2019\/01\/01\/fun-with-numbers-daily-trading-patterns-sp500\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Fun With Numbers: Daily Trading Patterns for the S&amp;P 500 - ONE-TWENTY TWO: Trading Financial Markets\" \/>\n<meta property=\"og:description\" content=\"Back in 2012 and 2013, I wrote pieces describing some interesting daily trading patterns in the S&amp;P 500 (SPY). The effects looked big enough to matter. In particular, Mondays and Tuesdays showed outsized performance differences from other days in the week. The performance divergences were very large in the first 5 months of 2013 as ... Read more\" \/>\n<meta property=\"og:url\" content=\"https:\/\/drduru.com\/onetwentytwo\/2019\/01\/01\/fun-with-numbers-daily-trading-patterns-sp500\/\" \/>\n<meta property=\"og:site_name\" content=\"ONE-TWENTY TWO: Trading Financial Markets\" \/>\n<meta property=\"article:published_time\" content=\"2019-01-02T03:22:25+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2019-01-02T03:22:26+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/drduru.com\/onetwentytwo\/wp-content\/uploads\/2013\/05\/130516_sp500dailyperf_since2007.png\" \/>\n<meta name=\"author\" content=\"Dr. Duru\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@drduru\" \/>\n<meta name=\"twitter:site\" content=\"@drduru\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Dr. Duru\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/drduru.com\\\/onetwentytwo\\\/2019\\\/01\\\/01\\\/fun-with-numbers-daily-trading-patterns-sp500\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/drduru.com\\\/onetwentytwo\\\/2019\\\/01\\\/01\\\/fun-with-numbers-daily-trading-patterns-sp500\\\/\"},\"author\":{\"name\":\"Dr. Duru\",\"@id\":\"https:\\\/\\\/drduru.com\\\/onetwentytwo\\\/#\\\/schema\\\/person\\\/d9569fde6c701b021a8d958f775be9a0\"},\"headline\":\"Fun With Numbers: Daily Trading Patterns for the S&#038;P 500\",\"datePublished\":\"2019-01-02T03:22:25+00:00\",\"dateModified\":\"2019-01-02T03:22:26+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/drduru.com\\\/onetwentytwo\\\/2019\\\/01\\\/01\\\/fun-with-numbers-daily-trading-patterns-sp500\\\/\"},\"wordCount\":634,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/drduru.com\\\/onetwentytwo\\\/#\\\/schema\\\/person\\\/d9569fde6c701b021a8d958f775be9a0\"},\"image\":{\"@id\":\"https:\\\/\\\/drduru.com\\\/onetwentytwo\\\/2019\\\/01\\\/01\\\/fun-with-numbers-daily-trading-patterns-sp500\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/drduru.com\\\/onetwentytwo\\\/wp-content\\\/uploads\\\/2013\\\/05\\\/130516_sp500dailyperf_since2007.png\",\"keywords\":[\"distribution\",\"S&amp;P 500\",\"SPY\"],\"articleSection\":[\"S&amp;P 500 Analysis\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/drduru.com\\\/onetwentytwo\\\/2019\\\/01\\\/01\\\/fun-with-numbers-daily-trading-patterns-sp500\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/drduru.com\\\/onetwentytwo\\\/2019\\\/01\\\/01\\\/fun-with-numbers-daily-trading-patterns-sp500\\\/\",\"url\":\"https:\\\/\\\/drduru.com\\\/onetwentytwo\\\/2019\\\/01\\\/01\\\/fun-with-numbers-daily-trading-patterns-sp500\\\/\",\"name\":\"Fun With Numbers: Daily Trading Patterns for the S&P 500 - ONE-TWENTY TWO: Trading Financial Markets\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/drduru.com\\\/onetwentytwo\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/drduru.com\\\/onetwentytwo\\\/2019\\\/01\\\/01\\\/fun-with-numbers-daily-trading-patterns-sp500\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/drduru.com\\\/onetwentytwo\\\/2019\\\/01\\\/01\\\/fun-with-numbers-daily-trading-patterns-sp500\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/drduru.com\\\/onetwentytwo\\\/wp-content\\\/uploads\\\/2013\\\/05\\\/130516_sp500dailyperf_since2007.png\",\"datePublished\":\"2019-01-02T03:22:25+00:00\",\"dateModified\":\"2019-01-02T03:22:26+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/drduru.com\\\/onetwentytwo\\\/2019\\\/01\\\/01\\\/fun-with-numbers-daily-trading-patterns-sp500\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/drduru.com\\\/onetwentytwo\\\/2019\\\/01\\\/01\\\/fun-with-numbers-daily-trading-patterns-sp500\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/drduru.com\\\/onetwentytwo\\\/2019\\\/01\\\/01\\\/fun-with-numbers-daily-trading-patterns-sp500\\\/#primaryimage\",\"url\":\"https:\\\/\\\/drduru.com\\\/onetwentytwo\\\/wp-content\\\/uploads\\\/2013\\\/05\\\/130516_sp500dailyperf_since2007.png\",\"contentUrl\":\"https:\\\/\\\/drduru.com\\\/onetwentytwo\\\/wp-content\\\/uploads\\\/2013\\\/05\\\/130516_sp500dailyperf_since2007.png\",\"width\":483,\"height\":340,\"caption\":\"Average Daily Price Change of the S&P 500 Based On Day of Week and Year (Jan 3, 2007 - May 15, 2013)\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/drduru.com\\\/onetwentytwo\\\/2019\\\/01\\\/01\\\/fun-with-numbers-daily-trading-patterns-sp500\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/drduru.com\\\/onetwentytwo\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Fun With Numbers: Daily Trading Patterns for the S&#038;P 500\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/drduru.com\\\/onetwentytwo\\\/#website\",\"url\":\"https:\\\/\\\/drduru.com\\\/onetwentytwo\\\/\",\"name\":\"ONE-TWENTY TWO: Trading Financial Markets\",\"description\":\"Exploring the poetry in financial markets for students of money and economy since the year 2000.\",\"publisher\":{\"@id\":\"https:\\\/\\\/drduru.com\\\/onetwentytwo\\\/#\\\/schema\\\/person\\\/d9569fde6c701b021a8d958f775be9a0\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/drduru.com\\\/onetwentytwo\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":[\"Person\",\"Organization\"],\"@id\":\"https:\\\/\\\/drduru.com\\\/onetwentytwo\\\/#\\\/schema\\\/person\\\/d9569fde6c701b021a8d958f775be9a0\",\"name\":\"Dr. Duru\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/drduru.com\\\/onetwentytwo\\\/wp-content\\\/uploads\\\/2018\\\/09\\\/cropped-masthead-header.jpg\",\"url\":\"https:\\\/\\\/drduru.com\\\/onetwentytwo\\\/wp-content\\\/uploads\\\/2018\\\/09\\\/cropped-masthead-header.jpg\",\"contentUrl\":\"https:\\\/\\\/drduru.com\\\/onetwentytwo\\\/wp-content\\\/uploads\\\/2018\\\/09\\\/cropped-masthead-header.jpg\",\"width\":900,\"height\":100,\"caption\":\"Dr. Duru\"},\"logo\":{\"@id\":\"https:\\\/\\\/drduru.com\\\/onetwentytwo\\\/wp-content\\\/uploads\\\/2018\\\/09\\\/cropped-masthead-header.jpg\"},\"sameAs\":[\"http:\\\/\\\/www.drduru.com\\\/onetwentytwo\",\"https:\\\/\\\/www.instagram.com\\\/drduru_market_breadth\\\/\",\"https:\\\/\\\/x.com\\\/drduru\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Fun With Numbers: Daily Trading Patterns for the S&P 500 - ONE-TWENTY TWO: Trading Financial Markets","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:\/\/drduru.com\/onetwentytwo\/2019\/01\/01\/fun-with-numbers-daily-trading-patterns-sp500\/","og_locale":"en_US","og_type":"article","og_title":"Fun With Numbers: Daily Trading Patterns for the S&P 500 - ONE-TWENTY TWO: Trading Financial Markets","og_description":"Back in 2012 and 2013, I wrote pieces describing some interesting daily trading patterns in the S&amp;P 500 (SPY). The effects looked big enough to matter. In particular, Mondays and Tuesdays showed outsized performance differences from other days in the week. The performance divergences were very large in the first 5 months of 2013 as ... Read more","og_url":"https:\/\/drduru.com\/onetwentytwo\/2019\/01\/01\/fun-with-numbers-daily-trading-patterns-sp500\/","og_site_name":"ONE-TWENTY TWO: Trading Financial Markets","article_published_time":"2019-01-02T03:22:25+00:00","article_modified_time":"2019-01-02T03:22:26+00:00","og_image":[{"url":"https:\/\/drduru.com\/onetwentytwo\/wp-content\/uploads\/2013\/05\/130516_sp500dailyperf_since2007.png","type":"","width":"","height":""}],"author":"Dr. Duru","twitter_card":"summary_large_image","twitter_creator":"@drduru","twitter_site":"@drduru","twitter_misc":{"Written by":"Dr. Duru","Est. reading time":"3 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/drduru.com\/onetwentytwo\/2019\/01\/01\/fun-with-numbers-daily-trading-patterns-sp500\/#article","isPartOf":{"@id":"https:\/\/drduru.com\/onetwentytwo\/2019\/01\/01\/fun-with-numbers-daily-trading-patterns-sp500\/"},"author":{"name":"Dr. Duru","@id":"https:\/\/drduru.com\/onetwentytwo\/#\/schema\/person\/d9569fde6c701b021a8d958f775be9a0"},"headline":"Fun With Numbers: Daily Trading Patterns for the S&#038;P 500","datePublished":"2019-01-02T03:22:25+00:00","dateModified":"2019-01-02T03:22:26+00:00","mainEntityOfPage":{"@id":"https:\/\/drduru.com\/onetwentytwo\/2019\/01\/01\/fun-with-numbers-daily-trading-patterns-sp500\/"},"wordCount":634,"commentCount":0,"publisher":{"@id":"https:\/\/drduru.com\/onetwentytwo\/#\/schema\/person\/d9569fde6c701b021a8d958f775be9a0"},"image":{"@id":"https:\/\/drduru.com\/onetwentytwo\/2019\/01\/01\/fun-with-numbers-daily-trading-patterns-sp500\/#primaryimage"},"thumbnailUrl":"https:\/\/drduru.com\/onetwentytwo\/wp-content\/uploads\/2013\/05\/130516_sp500dailyperf_since2007.png","keywords":["distribution","S&amp;P 500","SPY"],"articleSection":["S&amp;P 500 Analysis"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/drduru.com\/onetwentytwo\/2019\/01\/01\/fun-with-numbers-daily-trading-patterns-sp500\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/drduru.com\/onetwentytwo\/2019\/01\/01\/fun-with-numbers-daily-trading-patterns-sp500\/","url":"https:\/\/drduru.com\/onetwentytwo\/2019\/01\/01\/fun-with-numbers-daily-trading-patterns-sp500\/","name":"Fun With Numbers: Daily Trading Patterns for the S&P 500 - ONE-TWENTY TWO: Trading Financial Markets","isPartOf":{"@id":"https:\/\/drduru.com\/onetwentytwo\/#website"},"primaryImageOfPage":{"@id":"https:\/\/drduru.com\/onetwentytwo\/2019\/01\/01\/fun-with-numbers-daily-trading-patterns-sp500\/#primaryimage"},"image":{"@id":"https:\/\/drduru.com\/onetwentytwo\/2019\/01\/01\/fun-with-numbers-daily-trading-patterns-sp500\/#primaryimage"},"thumbnailUrl":"https:\/\/drduru.com\/onetwentytwo\/wp-content\/uploads\/2013\/05\/130516_sp500dailyperf_since2007.png","datePublished":"2019-01-02T03:22:25+00:00","dateModified":"2019-01-02T03:22:26+00:00","breadcrumb":{"@id":"https:\/\/drduru.com\/onetwentytwo\/2019\/01\/01\/fun-with-numbers-daily-trading-patterns-sp500\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/drduru.com\/onetwentytwo\/2019\/01\/01\/fun-with-numbers-daily-trading-patterns-sp500\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/drduru.com\/onetwentytwo\/2019\/01\/01\/fun-with-numbers-daily-trading-patterns-sp500\/#primaryimage","url":"https:\/\/drduru.com\/onetwentytwo\/wp-content\/uploads\/2013\/05\/130516_sp500dailyperf_since2007.png","contentUrl":"https:\/\/drduru.com\/onetwentytwo\/wp-content\/uploads\/2013\/05\/130516_sp500dailyperf_since2007.png","width":483,"height":340,"caption":"Average Daily Price Change of the S&P 500 Based On Day of Week and Year (Jan 3, 2007 - May 15, 2013)"},{"@type":"BreadcrumbList","@id":"https:\/\/drduru.com\/onetwentytwo\/2019\/01\/01\/fun-with-numbers-daily-trading-patterns-sp500\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/drduru.com\/onetwentytwo\/"},{"@type":"ListItem","position":2,"name":"Fun With Numbers: Daily Trading Patterns for the S&#038;P 500"}]},{"@type":"WebSite","@id":"https:\/\/drduru.com\/onetwentytwo\/#website","url":"https:\/\/drduru.com\/onetwentytwo\/","name":"ONE-TWENTY TWO: Trading Financial Markets","description":"Exploring the poetry in financial markets for students of money and economy since the year 2000.","publisher":{"@id":"https:\/\/drduru.com\/onetwentytwo\/#\/schema\/person\/d9569fde6c701b021a8d958f775be9a0"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/drduru.com\/onetwentytwo\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":["Person","Organization"],"@id":"https:\/\/drduru.com\/onetwentytwo\/#\/schema\/person\/d9569fde6c701b021a8d958f775be9a0","name":"Dr. Duru","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/drduru.com\/onetwentytwo\/wp-content\/uploads\/2018\/09\/cropped-masthead-header.jpg","url":"https:\/\/drduru.com\/onetwentytwo\/wp-content\/uploads\/2018\/09\/cropped-masthead-header.jpg","contentUrl":"https:\/\/drduru.com\/onetwentytwo\/wp-content\/uploads\/2018\/09\/cropped-masthead-header.jpg","width":900,"height":100,"caption":"Dr. Duru"},"logo":{"@id":"https:\/\/drduru.com\/onetwentytwo\/wp-content\/uploads\/2018\/09\/cropped-masthead-header.jpg"},"sameAs":["http:\/\/www.drduru.com\/onetwentytwo","https:\/\/www.instagram.com\/drduru_market_breadth\/","https:\/\/x.com\/drduru"]}]}},"_links":{"self":[{"href":"https:\/\/drduru.com\/onetwentytwo\/wp-json\/wp\/v2\/posts\/46728","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/drduru.com\/onetwentytwo\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/drduru.com\/onetwentytwo\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/drduru.com\/onetwentytwo\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/drduru.com\/onetwentytwo\/wp-json\/wp\/v2\/comments?post=46728"}],"version-history":[{"count":4,"href":"https:\/\/drduru.com\/onetwentytwo\/wp-json\/wp\/v2\/posts\/46728\/revisions"}],"predecessor-version":[{"id":46736,"href":"https:\/\/drduru.com\/onetwentytwo\/wp-json\/wp\/v2\/posts\/46728\/revisions\/46736"}],"wp:attachment":[{"href":"https:\/\/drduru.com\/onetwentytwo\/wp-json\/wp\/v2\/media?parent=46728"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/drduru.com\/onetwentytwo\/wp-json\/wp\/v2\/categories?post=46728"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/drduru.com\/onetwentytwo\/wp-json\/wp\/v2\/tags?post=46728"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}