Post (POST) Stock Chart & Stock Price History $107.80 +4.90 (+4.76%) Closing price 03:59 PM EasternExtended Trading$105.99 -1.81 (-1.68%) As of 04:20 PM Eastern Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more. Add Compare Share Share Chart Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestSustainabilityTrendsBuy This Stock Post Stock Price Performance The Post (POST) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 4.33%, with a year-to-date return of -5.82%. In the past month, the stock has increased 1.13%, reflecting recent market activity. As of the latest close, Post traded at $102.87 with a market cap of $5.73 billion and volume of 868,917 shares. Five years ago, the stock traded at $88.93, representing a 21.22% increase over that period. At the time, it had a market cap of $6.08 billion and a volume of 624,109 shares. Receive POST Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Post and its competitors with MarketBeat's FREE daily newsletter. Email Address 5 Day Performance+2.12%1 Month Performance+1.13%3 Month Performance-2.32%Year-To-Date Performance-5.82%1 Year Performance-4.33%5 Year Performance+21.22% POST Stock Chart for Friday, August, 8, 2025 POST Chart by TradingView Post Stock Price History Daily Weekly Monthly Yearly Time Frame Custom Range 1 Month 3 Months 6 Months Year-to-Date 1 Year 3 Year 5 Year Time Frame Start Date End Date Export to Excel DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization08/08/2025$102.87$107.80+4.80%$109.00$103.001.16 million shs$6.01 billion08/07/2025$102.37$102.87+0.48%$103.16$101.05868,917 shs$5.73 billion08/06/2025$103.18$102.37-0.79%$103.71$102.24647,727 shs$5.70 billion08/05/2025$105.19$103.18-1.91%$105.54$103.10923,991 shs$5.75 billion08/04/2025$105.56$105.19-0.35%$106.27$104.42835,474 shs$5.86 billion08/01/2025$105.70$105.56-0.13%$106.54$104.35690,238 shs$5.88 billion07/31/2025$106.75$105.70-0.98%$106.75$105.41517,481 shs$5.89 billion07/30/2025$107.57$106.75-0.76%$108.47$106.44454,152 shs$5.95 billion07/29/2025$106.50$107.57+1.00%$108.28$106.34450,647 shs$5.99 billion07/28/2025$107.81$106.50-1.22%$107.64$106.18570,693 shs$5.93 billion Get the Latest News and Ratings for POST and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Post and its competitors with MarketBeat's FREE daily newsletter. 07/25/2025$107.72$107.81+0.09%$107.86$106.31534,033 shs$6.01 billion07/24/2025$107.76$107.72-0.04%$108.74$106.93603,026 shs$6.00 billion07/23/2025$108.50$107.76-0.68%$109.85$107.35784,134 shs$6.00 billion07/22/2025$105.95$108.50+2.41%$108.65$105.80663,929 shs$6.05 billion07/21/2025$106.54$105.95-0.55%$108.08$105.77546,800 shs$5.90 billion07/18/2025$107.53$106.54-0.92%$108.97$106.47780,084 shs$5.94 billion07/17/2025$105.32$107.53+2.10%$107.59$104.98924,825 shs$5.99 billion07/16/2025$105.44$105.32-0.12%$106.02$104.30967,680 shs$5.87 billion07/15/2025$106.81$105.44-1.28%$107.33$105.29803,033 shs$5.95 billion07/14/2025$106.88$106.81-0.06%$107.71$105.50728,474 shs$5.95 billion07/11/2025$107.66$106.88-0.73%$107.74$106.01741,812 shs$5.96 billion07/10/2025$105.82$107.66+1.74%$107.73$104.52714,475 shs$6.00 billion07/09/2025$106.59$105.82-0.72%$107.23$104.76829,568 shs$5.90 billion07/08/2025$106.68$106.59-0.08%$107.48$105.87966,990 shs$5.94 billion07/07/2025$108.78$106.68-1.93%$108.95$106.57713,759 shs$5.94 billion Related Companies Celsius Stock Chart Kraft Heinz Stock Chart Vital Farms Stock Chart Lamb Weston Stock Chart Utz Brands Stock Chart Tyson Foods Stock Chart McCormick & Company, Incorporated Stock Chart Hormel Foods Stock Chart J. M. Smucker Stock Chart Pilgrim's Pride Stock Chart Receive POST Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Post and its competitors with MarketBeat's FREE daily newsletter. This page (NYSE:POST) was last updated on 8/8/2025 by MarketBeat.com Staff From Our PartnersHIDDEN IN THE BOOK OF GENESIS…“This land I will give to you…” — a 4,000-year-old line from Genesis may hold the key to unlocking a $150 tril...Paradigm Press | SponsoredAmazon’s big Bitcoin embarrassmentBitcoin just passed Amazon in total market cap — but most investors are missing the bigger opportunity. Whi...Brownstone Research | SponsoredBREAKING: The House just passed 3 pro-crypto bills!THREE pro-crypto bills just passed the House! Now, experts believe altcoin season is officially here. Crypto 101 Media | SponsoredGreen Light for These StocksGuess Who Washington Will Partner With Next? 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