Regeneron Pharmaceuticals Down Over 10%, on Pace for Largest Percent Decrease Since May 2025 -- Data Talk

Dow Jones05-18

Regeneron Pharmaceuticals, Inc. $(REGN)$ is currently at $623.96, down $74.29 or 10.64%

--Would be lowest close since Oct. 27, 2025, when it closed at $585.31

--On pace for largest percent decrease since May 30, 2025, when it fell 19.01%

--Currently down five of the past six days

--Currently down four consecutive days; down 13.75% over this period

--Longest losing streak since April 29, 2026, when it fell for four straight trading days

--Worst four day stretch since the four days ending June 4, 2025, when it fell 19.9%

--Down 11.75% month-to-date

--Down 19.16% year-to-date

--Down 48.08% from its all-time closing high of $1201.76 on Aug. 27, 2024

--Up 4.6% from 52 weeks ago (May 19, 2025), when it closed at $596.54

--Down 23.18% from its 52-week closing high of $812.27 on Jan. 7, 2026

--Up 29.17% from its 52-week closing low of $483.07 on June 5, 2025

--Traded as low as $610.60; lowest intraday level since Oct. 28, 2025, when it hit $605.03

--Down 12.55% at today's intraday low; largest intraday percent decrease since May 30, 2025, when it fell as much as 19.89%

--Worst performer in the S&P 500 today

--Worst performer in the Nasdaq 100 today

All data as of 9:53:19 AM ET

Source: Dow Jones Market Data, FactSet

(END) Dow Jones Newswires

May 18, 2026 09:55 ET (13:55 GMT)

Copyright (c) 2026 Dow Jones & Company, Inc.

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down 13.75% over this period \n</p>\n<p>\n       --Longest losing streak since April 29, 2026, when it fell for four straight trading days \n</p>\n<p>\n       --Worst four day stretch since the four days ending June 4, 2025, when it fell 19.9% \n</p>\n<p>\n       --Down 11.75% month-to-date \n</p>\n<p>\n       --Down 19.16% year-to-date \n</p>\n<p>\n       --Down 48.08% from its all-time closing high of $1201.76 on Aug. 27, 2024 \n</p>\n<p>\n       --Up 4.6% from 52 weeks ago (May 19, 2025), when it closed at $596.54 \n</p>\n<p>\n       --Down 23.18% from its 52-week closing high of $812.27 on Jan. 7, 2026 \n</p>\n<p>\n       --Up 29.17% from its 52-week closing low of $483.07 on June 5, 2025 \n</p>\n<p>\n       --Traded as low as $610.60; lowest intraday level since Oct. 28, 2025, when it hit $605.03 \n</p>\n<p>\n       --Down 12.55% at today's intraday low; largest intraday percent decrease since May 30, 2025, when it fell as much as 19.89% \n</p>\n<p>\n       --Worst performer in the S&amp;P 500 today \n</p>\n<p>\n       --Worst performer in the Nasdaq 100 today \n</p>\n<pre style=\"white-space: pre\">\n \n</pre>\n<p>\n     All data as of 9:53:19 AM ET \n</p>\n<pre style=\"white-space: pre\">\n \n</pre>\n<p>\n     Source: Dow Jones Market Data, FactSet \n</p>\n<pre style=\"white-space: pre\">\n \n</pre>\n<p>\n  (END) Dow Jones Newswires\n</p>\n<p>\n  May 18, 2026 09:55 ET (13:55 GMT)\n</p>\n<p>\n  Copyright (c) 2026 Dow Jones &amp; 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down 13.75% over this period \n</p>\n<p>\n       --Longest losing streak since April 29, 2026, when it fell for four straight trading days \n</p>\n<p>\n       --Worst four day stretch since the four days ending June 4, 2025, when it fell 19.9% \n</p>\n<p>\n       --Down 11.75% month-to-date \n</p>\n<p>\n       --Down 19.16% year-to-date \n</p>\n<p>\n       --Down 48.08% from its all-time closing high of $1201.76 on Aug. 27, 2024 \n</p>\n<p>\n       --Up 4.6% from 52 weeks ago (May 19, 2025), when it closed at $596.54 \n</p>\n<p>\n       --Down 23.18% from its 52-week closing high of $812.27 on Jan. 7, 2026 \n</p>\n<p>\n       --Up 29.17% from its 52-week closing low of $483.07 on June 5, 2025 \n</p>\n<p>\n       --Traded as low as $610.60; lowest intraday level since Oct. 28, 2025, when it hit $605.03 \n</p>\n<p>\n       --Down 12.55% at today's intraday low; largest intraday percent decrease since May 30, 2025, when it fell as much as 19.89% \n</p>\n<p>\n       --Worst performer in the S&amp;P 500 today \n</p>\n<p>\n       --Worst performer in the Nasdaq 100 today \n</p>\n<pre style=\"white-space: pre\">\n \n</pre>\n<p>\n     All data as of 9:53:19 AM ET \n</p>\n<pre style=\"white-space: pre\">\n \n</pre>\n<p>\n     Source: Dow Jones Market Data, FactSet \n</p>\n<pre style=\"white-space: pre\">\n \n</pre>\n<p>\n  (END) Dow Jones Newswires\n</p>\n<p>\n  May 18, 2026 09:55 ET (13:55 GMT)\n</p>\n<p>\n  Copyright (c) 2026 Dow Jones &amp; Company, Inc.\n</p>\n</font>\n\n</article>\n</div>\n</body>\n</html>\n","isBrief":false,"type":0,"news_type":1,"symbol":"LU2362540622.SGD","symbol_name":"WELLINGTON NEXT GENERATION GLOBAL EQUITY \"A\" (SGDHDG) ACC","start_time":0,"source_url":"https://dowjonesnews.com/newdjn/logon.aspx?AL=N","article_id":"2636071870","we_media_id":"106","thumbnails":[],"rights":null,"url":"https://stock-news.laohu8.com/highlight/detail?id=2636071870","pubTimestamp":1779112500,"columns":[],"sourceInfo":null,"weMediaInfo":{"media_name":"Dow Jones","introduction":"Dow Jones publishes the world’s most trusted business news and financial information in a variety of media.","home_visible":0,"id":"106","head_image":"https://static.tigerbbs.com/150f88aa4d182df19190059f4a365e99"},"summary":"Regeneron Pharmaceuticals, Inc.  is currently at $623.96, down $74.29 or 10.64%. --On pace for largest percent decrease since May 30, 2025, when it fell 19.01%. --Currently down four consecutive days; down 13.75% over this period. --Longest losing streak since April 29, 2026, when it fell for four straight trading days. --Down 48.08% from its all-time closing high of $1201.76 on Aug. 27, 2024. --Up 4.6% from 52 weeks ago , when it closed at $596.54. --Up 29.17% from its 52-week closing low of $483.07 on June 5, 2025. --Traded as low as $610.60; lowest intraday level since Oct. 28, 2025, when it hit $605.03. --Down 12.55% at today's intraday low; largest intraday percent decrease since May 30, 2025, when it fell as much as 19.89%","collect":0,"end_time":0,"defaultTopTitle":"","property":[],"viewcount":null,"language":"en","relate_stocks":{"LU2362540622.SGD":"WELLINGTON NEXT GENERATION GLOBAL EQUITY \"A\" (SGDHDG) ACC","LU2023250504.SGD":"Allianz Thematica Cl AMg DIS H2-SGD","LU2106854487.HKD":"ALLIANZ THEMATICA \"AMG\" (HKD) INC","REGN":"再生元制药公司","BK4585":"ETF&股票定投概念","LU0320765992.SGD":"FTIF - Franklin Biotechnology Discovery A Acc SGD","LU0882574055.USD":"富达全球健康医疗A ACC","LU0109394709.USD":"富兰克林生物科技新领域基金A (acc)","LU1974910355.USD":"Allianz Thematica Cl AMg DIS USD","LU0823416689.USD":"BNP PARIBAS HEALTH CARE INNOVATORS \"C\" (USD) ACC","LU0823434583.USD":"BNP PARIBAS US GROWTH \"C\" (USD) ACC","LU0058720904.USD":"联博国际健康护理基金A","LU2237438978.USD":"Amundi Funds US Pioneer A2 (C) USD","LU0823434740.USD":"BNP PARIBAS US GROWTH \"C\" (USD) INC","LU0053666078.USD":"摩根大通基金-美国股票A（离岸）美元","LU2468319806.SGD":"MANULIFE GF HEALTHCARE \"AA\" (SGDHDG) ACC","BK4139":"生物科技","BK4588":"碎股","LU2362541273.HKD":"WELLINGTON NEXT GENERATION GLOBAL EQUITY \"A\" (HKD) ACC","LU0289739699.SGD":"AB INTERNATIONAL HEALTH CARE PORTFOLIO \"A\" (SGD) ACC","LU0889565916.HKD":"FRANKLIN BIOTECHNOLOGY DISCOVERY \"A\" (HKD) ACC","LU2362541513.USD":"WELLINGTON NEXT GENERATION GLOBAL EQUITY \"A\" (USD) ACC","LU0114720955.EUR":"SUSTAINABLE GLOBAL HEALTH CARE \"A\" INC","LU1917777945.USD":"安联专题基金Cl AT Acc","LU2089984988.USD":"MANULIFE GF HEALTHCARE \"AA\" (USD) ACC"},"translate_title":"再生元制药股价下跌超过10%，创2025年5月以来最大跌幅——Data Talk","themeId":null,"isJumpTheme":false,"ttsUrl":null,"symbols_score_info":{"REGN":1.5},"content_text":"Regeneron Pharmaceuticals, Inc. $(REGN)$ is currently at $623.96, down $74.29 or 10.64% \n\n\n \n\n\n       --Would be lowest close since Oct. 27, 2025, when it closed at $585.31 \n\n\n       --On pace for largest percent decrease since May 30, 2025, when it fell 19.01% \n\n\n       --Currently down five of the past six days \n\n\n       --Currently down four consecutive days; down 13.75% over this period \n\n\n       --Longest losing streak since April 29, 2026, when it fell for four straight trading days \n\n\n       --Worst four day stretch since the four days ending June 4, 2025, when it fell 19.9% \n\n\n       --Down 11.75% month-to-date \n\n\n       --Down 19.16% year-to-date \n\n\n       --Down 48.08% from its all-time closing high of $1201.76 on Aug. 27, 2024 \n\n\n       --Up 4.6% from 52 weeks ago (May 19, 2025), when it closed at $596.54 \n\n\n       --Down 23.18% from its 52-week closing high of $812.27 on Jan. 7, 2026 \n\n\n       --Up 29.17% from its 52-week closing low of $483.07 on June 5, 2025 \n\n\n       --Traded as low as $610.60; lowest intraday level since Oct. 28, 2025, when it hit $605.03 \n\n\n       --Down 12.55% at today's intraday low; largest intraday percent decrease since May 30, 2025, when it fell as much as 19.89% \n\n\n       --Worst performer in the S&P 500 today \n\n\n       --Worst performer in the Nasdaq 100 today \n\n\n \n\n\n     All data as of 9:53:19 AM ET \n\n\n \n\n\n     Source: Dow Jones Market Data, FactSet \n\n\n \n\n\n  (END) Dow Jones Newswires\n\n\n  May 18, 2026 09:55 ET (13:55 GMT)\n\n\n  Copyright (c) 2026 Dow Jones & Company, Inc.","kind":"highlight","is_publish_news":true,"is_publish_highlight":false,"is_publish_live":false,"is_publish_wemedia":null,"editions":null,"column":"","sentiment":"-1","news_tag":"","news_rank":0,"isVideo":false,"video":null,"symbols":[],"gpt_button":0,"need_auth":true,"need_login_tip":false,"code":"91000000","status":"200"},"commentList":[],"isCommentEnd":true,"newsSizeData":{"likeSize":0,"commentSize":0,"repostSize":0,"favoriteSize":0,"likeStatus":false,"favoriteStatus":false},"APP":{"userAgent":"Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; 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