{"id":83338,"date":"2021-04-12T12:39:00","date_gmt":"2021-04-12T16:39:00","guid":{"rendered":"https:\/\/ibkrcampus.com\/?p=83338"},"modified":"2023-02-10T13:33:11","modified_gmt":"2023-02-10T18:33:11","slug":"freaky-friday-another-spy-closing-ramp-or-gamma-squeeze","status":"publish","type":"post","link":"https:\/\/www.interactivebrokers.com\/campus\/traders-insight\/securities\/technical-analysis\/freaky-friday-another-spy-closing-ramp-or-gamma-squeeze\/","title":{"rendered":"Freaky Friday Struck Again &#8212; Another SPY Closing Ramp or Gamma Squeeze"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Please take a look at the following charts, and see if you can spot a recurring pattern.&nbsp; They show the price action of the SPDR S&amp;P 500 ETF (SPY) on the last trading day of each of the prior three weeks.&nbsp; Pay special attention to the last hour of each.&nbsp; I am paying special attention to SPY because it represents the market\u2019s main benchmark, and as an ETF it has options that expire after the close each Friday.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-spy-1-day-price-chart-4-9-21\">SPY 1 Day Price Chart, 4\/9\/21<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1100\" height=\"474\" data-src=\"\/campus\/wp-content\/uploads\/sites\/2\/2021\/04\/SPY-4.9-1100x474.png\" alt=\"SPY 1 Day Price Chart, 4\/9\/21\" class=\"wp-image-83362 lazyload\" data-srcset=\"https:\/\/ibkrcampus.com\/campus\/wp-content\/uploads\/sites\/2\/2021\/04\/SPY-4.9-1100x474.png 1100w, https:\/\/ibkrcampus.com\/campus\/wp-content\/uploads\/sites\/2\/2021\/04\/SPY-4.9-700x302.png 700w, https:\/\/ibkrcampus.com\/campus\/wp-content\/uploads\/sites\/2\/2021\/04\/SPY-4.9-300x129.png 300w, https:\/\/ibkrcampus.com\/campus\/wp-content\/uploads\/sites\/2\/2021\/04\/SPY-4.9-768x331.png 768w, https:\/\/ibkrcampus.com\/campus\/wp-content\/uploads\/sites\/2\/2021\/04\/SPY-4.9-1536x662.png 1536w, https:\/\/ibkrcampus.com\/campus\/wp-content\/uploads\/sites\/2\/2021\/04\/SPY-4.9.png 1917w\" data-sizes=\"(max-width: 1100px) 100vw, 1100px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1100px; aspect-ratio: 1100\/474;\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-spy-1-day-price-chart-4-1-21\">SPY 1 Day Price Chart, 4\/1\/21<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1100\" height=\"477\" data-src=\"\/campus\/wp-content\/uploads\/sites\/2\/2021\/04\/SPY-4.1-last-1100x477.png\" alt=\"SPY 1 Day Price Chart, 4\/1\/21\" class=\"wp-image-83363 lazyload\" data-srcset=\"https:\/\/ibkrcampus.com\/campus\/wp-content\/uploads\/sites\/2\/2021\/04\/SPY-4.1-last-1100x477.png 1100w, https:\/\/ibkrcampus.com\/campus\/wp-content\/uploads\/sites\/2\/2021\/04\/SPY-4.1-last-700x303.png 700w, https:\/\/ibkrcampus.com\/campus\/wp-content\/uploads\/sites\/2\/2021\/04\/SPY-4.1-last-300x130.png 300w, https:\/\/ibkrcampus.com\/campus\/wp-content\/uploads\/sites\/2\/2021\/04\/SPY-4.1-last-768x333.png 768w, https:\/\/ibkrcampus.com\/campus\/wp-content\/uploads\/sites\/2\/2021\/04\/SPY-4.1-last-1536x666.png 1536w, https:\/\/ibkrcampus.com\/campus\/wp-content\/uploads\/sites\/2\/2021\/04\/SPY-4.1-last.png 1920w\" data-sizes=\"(max-width: 1100px) 100vw, 1100px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1100px; aspect-ratio: 1100\/477;\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-spy-1-day-price-chart-3-26-21\">SPY 1 Day Price Chart, 3\/26\/21<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1100\" height=\"478\" data-src=\"\/campus\/wp-content\/uploads\/sites\/2\/2021\/04\/SPY-3.26-1100x478.png\" alt=\"SPY 1 Day Price Chart, 3\/26\/21\" class=\"wp-image-83364 lazyload\" data-srcset=\"https:\/\/ibkrcampus.com\/campus\/wp-content\/uploads\/sites\/2\/2021\/04\/SPY-3.26-1100x478.png 1100w, https:\/\/ibkrcampus.com\/campus\/wp-content\/uploads\/sites\/2\/2021\/04\/SPY-3.26-700x304.png 700w, https:\/\/ibkrcampus.com\/campus\/wp-content\/uploads\/sites\/2\/2021\/04\/SPY-3.26-300x130.png 300w, https:\/\/ibkrcampus.com\/campus\/wp-content\/uploads\/sites\/2\/2021\/04\/SPY-3.26-768x334.png 768w, https:\/\/ibkrcampus.com\/campus\/wp-content\/uploads\/sites\/2\/2021\/04\/SPY-3.26-1536x667.png 1536w, https:\/\/ibkrcampus.com\/campus\/wp-content\/uploads\/sites\/2\/2021\/04\/SPY-3.26.png 1915w\" data-sizes=\"(max-width: 1100px) 100vw, 1100px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1100px; aspect-ratio: 1100\/478;\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Bear in mind that the middle chart is actually from a Thursday, since Friday, April 2<sup>nd<\/sup> was the Good Friday market holiday in the US.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">More specifically, here are the charts that show the final hour of each of those trading days:<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-spy-1-hour-price-chart-4-9-21-15-00-16-00\">SPY 1 Hour Price Chart, 4\/9\/21, 15:00-16:00<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1100\" height=\"473\" data-src=\"\/campus\/wp-content\/uploads\/sites\/2\/2021\/04\/SPY-4.9-last-1100x473.png\" alt=\"SPY 1 Hour Price Chart, 4\/9\/21, 15:00-16:00\" class=\"wp-image-83365 lazyload\" data-srcset=\"https:\/\/ibkrcampus.com\/campus\/wp-content\/uploads\/sites\/2\/2021\/04\/SPY-4.9-last-1100x473.png 1100w, https:\/\/ibkrcampus.com\/campus\/wp-content\/uploads\/sites\/2\/2021\/04\/SPY-4.9-last-700x301.png 700w, https:\/\/ibkrcampus.com\/campus\/wp-content\/uploads\/sites\/2\/2021\/04\/SPY-4.9-last-300x129.png 300w, https:\/\/ibkrcampus.com\/campus\/wp-content\/uploads\/sites\/2\/2021\/04\/SPY-4.9-last-768x330.png 768w, https:\/\/ibkrcampus.com\/campus\/wp-content\/uploads\/sites\/2\/2021\/04\/SPY-4.9-last-1536x660.png 1536w, https:\/\/ibkrcampus.com\/campus\/wp-content\/uploads\/sites\/2\/2021\/04\/SPY-4.9-last.png 1915w\" data-sizes=\"(max-width: 1100px) 100vw, 1100px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1100px; aspect-ratio: 1100\/473;\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-spy-1-hour-price-chart-4-1-21-15-00-16-00\">SPY 1 Hour Price Chart, 4\/1\/21, 15:00-16:00<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1100\" height=\"477\" data-src=\"\/campus\/wp-content\/uploads\/sites\/2\/2021\/04\/SPY-4.1-last-1-1100x477.png\" alt=\"SPY 1 Hour Price Chart, 4\/1\/21, 15:00-16:00\" class=\"wp-image-83366 lazyload\" data-srcset=\"https:\/\/ibkrcampus.com\/campus\/wp-content\/uploads\/sites\/2\/2021\/04\/SPY-4.1-last-1-1100x477.png 1100w, https:\/\/ibkrcampus.com\/campus\/wp-content\/uploads\/sites\/2\/2021\/04\/SPY-4.1-last-1-700x303.png 700w, https:\/\/ibkrcampus.com\/campus\/wp-content\/uploads\/sites\/2\/2021\/04\/SPY-4.1-last-1-300x130.png 300w, https:\/\/ibkrcampus.com\/campus\/wp-content\/uploads\/sites\/2\/2021\/04\/SPY-4.1-last-1-768x333.png 768w, https:\/\/ibkrcampus.com\/campus\/wp-content\/uploads\/sites\/2\/2021\/04\/SPY-4.1-last-1-1536x666.png 1536w, https:\/\/ibkrcampus.com\/campus\/wp-content\/uploads\/sites\/2\/2021\/04\/SPY-4.1-last-1.png 1920w\" data-sizes=\"(max-width: 1100px) 100vw, 1100px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1100px; aspect-ratio: 1100\/477;\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-spy-1-hour-price-chart-3-26-21-15-00-16-00\">SPY 1 Hour Price Chart, 3\/26\/21, 15:00-16:00<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1100\" height=\"474\" data-src=\"\/campus\/wp-content\/uploads\/sites\/2\/2021\/04\/SPY-3.26-last-1-1100x474.png\" alt=\"SPY 1 Hour Price Chart, 3\/26\/21, 15:00-16:00\" class=\"wp-image-83367 lazyload\" data-srcset=\"https:\/\/ibkrcampus.com\/campus\/wp-content\/uploads\/sites\/2\/2021\/04\/SPY-3.26-last-1-1100x474.png 1100w, https:\/\/ibkrcampus.com\/campus\/wp-content\/uploads\/sites\/2\/2021\/04\/SPY-3.26-last-1-700x302.png 700w, https:\/\/ibkrcampus.com\/campus\/wp-content\/uploads\/sites\/2\/2021\/04\/SPY-3.26-last-1-300x129.png 300w, https:\/\/ibkrcampus.com\/campus\/wp-content\/uploads\/sites\/2\/2021\/04\/SPY-3.26-last-1-768x331.png 768w, https:\/\/ibkrcampus.com\/campus\/wp-content\/uploads\/sites\/2\/2021\/04\/SPY-3.26-last-1-1536x662.png 1536w, https:\/\/ibkrcampus.com\/campus\/wp-content\/uploads\/sites\/2\/2021\/04\/SPY-3.26-last-1.png 1917w\" data-sizes=\"(max-width: 1100px) 100vw, 1100px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1100px; aspect-ratio: 1100\/474;\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">All advanced sharply in that last hour of the trading day, but the pace was clearly the most aggressive on March 26<sup>th<\/sup>.&nbsp; At the time, I considered that to be a \u201cgamma squeeze\u201d at the end of a two-week period that saw a choppy selloff that climaxed a day prior:<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-spy-10-day-price-chart-3-15-21-3-26-21\">SPY 10 Day Price Chart, 3\/15\/21-3\/26\/21<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1100\" height=\"473\" data-src=\"\/campus\/wp-content\/uploads\/sites\/2\/2021\/04\/SPY-3.15-26-1100x473.png\" alt=\"SPY 10 Day Price Chart, 3\/15\/21-3\/26\/21\" class=\"wp-image-83368 lazyload\" data-srcset=\"https:\/\/ibkrcampus.com\/campus\/wp-content\/uploads\/sites\/2\/2021\/04\/SPY-3.15-26-1100x473.png 1100w, https:\/\/ibkrcampus.com\/campus\/wp-content\/uploads\/sites\/2\/2021\/04\/SPY-3.15-26-700x301.png 700w, https:\/\/ibkrcampus.com\/campus\/wp-content\/uploads\/sites\/2\/2021\/04\/SPY-3.15-26-300x129.png 300w, https:\/\/ibkrcampus.com\/campus\/wp-content\/uploads\/sites\/2\/2021\/04\/SPY-3.15-26-768x330.png 768w, https:\/\/ibkrcampus.com\/campus\/wp-content\/uploads\/sites\/2\/2021\/04\/SPY-3.15-26-1536x661.png 1536w, https:\/\/ibkrcampus.com\/campus\/wp-content\/uploads\/sites\/2\/2021\/04\/SPY-3.15-26.png 1918w\" data-sizes=\"(max-width: 1100px) 100vw, 1100px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1100px; aspect-ratio: 1100\/473;\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">While I found the pace of the rally to be startling, I didn\u2019t find it completely irrational.&nbsp; Traders were speculating that there could be portfolio managers rotating out of equities ahead of the end of the first quarter.&nbsp; That selling failed to fully materialize, and in the midst of a bull market it would not be unusual to see a snapback rally that followed a failed selloff.&nbsp; The rally took SPY back to the highs that it reached on March 17<sup>th<\/sup>, though it did so in a remarkably quick manner.&nbsp; When a reversal occurs, it can do so for many reasons.&nbsp; When it accelerates during the last hour of a trading week, the usual cause is traders racing to cover expiring short options positions.&nbsp; The following chart illustrates how this could be the case:<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-spy-3-26-21-395-calls-volume-weighted-average-on-3-26-21\">SPY 3\/26\/21 395 Calls, Volume Weighted Average on 3\/26\/21<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1100\" height=\"474\" data-src=\"\/campus\/wp-content\/uploads\/sites\/2\/2021\/04\/SPY-3.26-VAP-1-1100x474.png\" alt=\"SPY 3\/26\/21 395 Calls, Volume Weighted Average on 3\/26\/21\" class=\"wp-image-83369 lazyload\" data-srcset=\"https:\/\/ibkrcampus.com\/campus\/wp-content\/uploads\/sites\/2\/2021\/04\/SPY-3.26-VAP-1-1100x474.png 1100w, https:\/\/ibkrcampus.com\/campus\/wp-content\/uploads\/sites\/2\/2021\/04\/SPY-3.26-VAP-1-700x302.png 700w, https:\/\/ibkrcampus.com\/campus\/wp-content\/uploads\/sites\/2\/2021\/04\/SPY-3.26-VAP-1-300x129.png 300w, https:\/\/ibkrcampus.com\/campus\/wp-content\/uploads\/sites\/2\/2021\/04\/SPY-3.26-VAP-1-768x331.png 768w, https:\/\/ibkrcampus.com\/campus\/wp-content\/uploads\/sites\/2\/2021\/04\/SPY-3.26-VAP-1-1536x662.png 1536w, https:\/\/ibkrcampus.com\/campus\/wp-content\/uploads\/sites\/2\/2021\/04\/SPY-3.26-VAP-1.png 1920w\" data-sizes=\"(max-width: 1100px) 100vw, 1100px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1100px; aspect-ratio: 1100\/474;\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Notice how the vast majority of the over 75,000 contracts that traded were at levels well below the $0.91 settlement price.&nbsp; Remember that in the world of options, for every long there is a short.&nbsp; Late that day, as SPY rose above 393, each of the traders who had short positions in what were low-delta, out-of-the-money expiring calls, suddenly found themselves with a much larger short delta position than they expected.&nbsp; Each of them had an incentive to cover that exposure, either with calls or the underlying SPY.&nbsp; That activity caused those who were short the 394 and 395 calls to experience the same concerns.&nbsp; That is a gamma squeeze in action.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">At the time, I viewed the March 26<sup>th<\/sup> ramp as simply as a wild end to a wild week ahead of a quarter end.&nbsp; When it happened the following Thursday, I attributed it to traders not wanting to go home short ahead of a three-day weekend that featured the release of monthly employment statistics.&nbsp; Yet when it happened last Friday it struck me as a pattern.&nbsp; There was no obvious catalyst, yet the action was quite similar.&nbsp; Note the volume-weight average price (VWAP) for the expiring 410 calls (yes, SPY was up almost 4% in 2 weeks):<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-spy-4-9-21-410-calls-volume-weighted-average-on-4-9-21\">SPY 4\/9\/21 410 Calls, Volume Weighted Average on 4\/9\/21<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1100\" height=\"476\" data-src=\"\/campus\/wp-content\/uploads\/sites\/2\/2021\/04\/SPY-4.9-VAP-1-1100x476.png\" alt=\"SPY 4\/9\/21 410 Calls, Volume Weighted Average on 4\/9\/21\" class=\"wp-image-83370 lazyload\" data-srcset=\"https:\/\/ibkrcampus.com\/campus\/wp-content\/uploads\/sites\/2\/2021\/04\/SPY-4.9-VAP-1-1100x476.png 1100w, https:\/\/ibkrcampus.com\/campus\/wp-content\/uploads\/sites\/2\/2021\/04\/SPY-4.9-VAP-1-700x303.png 700w, https:\/\/ibkrcampus.com\/campus\/wp-content\/uploads\/sites\/2\/2021\/04\/SPY-4.9-VAP-1-300x130.png 300w, https:\/\/ibkrcampus.com\/campus\/wp-content\/uploads\/sites\/2\/2021\/04\/SPY-4.9-VAP-1-768x333.png 768w, https:\/\/ibkrcampus.com\/campus\/wp-content\/uploads\/sites\/2\/2021\/04\/SPY-4.9-VAP-1-1536x665.png 1536w, https:\/\/ibkrcampus.com\/campus\/wp-content\/uploads\/sites\/2\/2021\/04\/SPY-4.9-VAP-1.png 1914w\" data-sizes=\"(max-width: 1100px) 100vw, 1100px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1100px; aspect-ratio: 1100\/476;\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">While the price move was not as extreme as we saw on March 26<sup>th<\/sup>, the outcome was similar.&nbsp; The vast majority of options traded well below the eventual $1.67 settlement price.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Traders are constantly attempting to spot patterns and so are the algorithms that they program.&nbsp; If traders see an opportunity for markets to rally on a Friday, and a pattern that moves the odds of profitably exploiting a rally becomes evident, we can expect that some will attempt to exploit it.&nbsp; It will be very interesting to see what develops this Friday.&nbsp; Have the past few jumps prior to a weekly expiration become a tradeable pattern, or simply a three-in-a-row coincidence?&nbsp; Only time will tell.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">In the meantime, consider the experience of those who were short 395 calls at about $0.10 an hour before the close on March 26<sup>th<\/sup>.&nbsp; It may seem frivolous or unnecessary to close out short positions in low-priced options, but that small expenditure can save you a significant amount of money.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&#8212;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Chart Sources: Bloomberg<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Steve Sosnick noticed sharp rallies in the last trading hour of the past three weeks. He examines whether these are &#8220;gamma squeezes&#8221; in SPY.<\/p>\n","protected":false},"author":4,"featured_media":27572,"comment_status":"closed","ping_status":"open","sticky":true,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[14,14700,6,19,8,9,23,26,3],"tags":[6284,262],"contributors-categories":[13576],"class_list":["post-83338","post","type-post","status-publish","format-standard","has-post-thumbnail","category-etfs","category-ibkr-market-insights","category-north-america","category-options","category-region","category-securities","category-technical-analysis","category-text-articles","category-traders-insight","tag-gamma","tag-spy","contributors-categories-interactive-brokers"],"pp_statuses_selecting_workflow":false,"pp_workflow_action":"current","pp_status_selection":"publish","acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.9 (Yoast SEO v28.1) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Freaky Friday Struck Again &#8212; Another SPY Closing Ramp or Gamma Squeeze<\/title>\n<meta name=\"description\" content=\"Steve Sosnick noticed sharp rallies in the last trading hour of the past three weeks. He examines whether these are &quot;gamma squeezes&quot; in SPY.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.interactivebrokers.com\/campus\/wp-json\/wp\/v2\/posts\/83338\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Freaky Friday Struck Again -- Another SPY Closing Ramp or Gamma Squeeze | IBKR Campus US\" \/>\n<meta property=\"og:description\" content=\"Steve Sosnick noticed sharp rallies in the last trading hour of the past three weeks. 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