Harmonic (HLIT) Stock Chart & Stock Price History $9.12 +0.11 (+1.22%) Closing price 04:00 PM EasternExtended Trading$9.12 0.00 (0.00%) As of 04:23 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 InterestTrendsBuy This Stock Harmonic Stock Price Performance The Harmonic (HLIT) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 27.50%, with a year-to-date return of -31.07%. In the past month, the stock has increased 2.36%, reflecting recent market activity. As of the latest close, Harmonic traded at $9.01 with a market cap of $1.02 billion and volume of 1.36 million shares. Five years ago, the stock traded at $4.82, representing a 89.21% increase over that period. At the time, it had a market cap of $458.76 million and a volume of 493,500 shares. Receive HLIT Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Harmonic and its competitors with MarketBeat's FREE daily newsletter. Email Address 5 Day Performance-0.44%1 Month Performance+2.36%3 Month Performance+2.70%Year-To-Date Performance-31.07%1 Year Performance-27.50%5 Year Performance+89.21% HLIT Stock Chart for Wednesday, July, 16, 2025 HLIT Chart by TradingView Harmonic 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 Capitalization07/16/2025$9.01$9.12+1.22%$9.15$8.95982,885 shs$1.03 billion07/15/2025$9.24$9.01-2.49%$9.39$8.911.36 million shs$1.02 billion07/14/2025$9.16$9.24+0.87%$9.39$9.041.34 million shs$1.05 billion07/11/2025$9.30$9.16-1.51%$9.39$9.011.37 million shs$1.04 billion07/10/2025$9.45$9.30-1.59%$9.52$9.301.67 million shs$1.05 billion07/09/2025$9.19$9.45+2.83%$9.48$9.091.24 million shs$1.07 billion07/08/2025$10.17$9.19-9.64%$10.06$8.812.84 million shs$1.04 billion07/07/2025$9.88$10.17+2.95%$10.20$9.752.34 million shs$1.15 billion07/04/2025$9.88$9.88$9.92$9.78526,830 shs$1.12 billion07/03/2025$9.77$9.88+1.12%$9.92$9.78526,830 shs$1.12 billion Get the Latest News and Ratings for HLIT and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Harmonic and its competitors with MarketBeat's FREE daily newsletter. 07/02/2025$9.82$9.77-0.51%$9.81$9.62857,301 shs$1.10 billion07/01/2025$9.47$9.82+3.70%$9.95$9.431.53 million shs$1.11 billion06/30/2025$9.49$9.47-0.21%$9.65$9.461.17 million shs$1.07 billion06/27/2025$9.42$9.49+0.74%$9.53$9.313.32 million shs$1.07 billion06/26/2025$9.25$9.42+1.84%$9.46$9.16940,734 shs$1.07 billion06/25/2025$9.29$9.25-0.43%$9.36$9.20548,142 shs$1.05 billion06/24/2025$9.06$9.29+2.54%$9.34$9.13630,395 shs$1.05 billion06/23/2025$8.88$9.06+2.03%$9.07$8.82499,079 shs$1.02 billion06/20/2025$8.79$8.88+1.02%$9.01$8.752.27 million shs$1.00 billion06/19/2025$8.79$8.79$8.91$8.711.14 million shs$994.15 million06/18/2025$8.69$8.79+1.15%$8.91$8.711.14 million shs$994.15 million06/17/2025$8.91$8.69-2.47%$8.96$8.67779,711 shs$982.81 million06/16/2025$8.85$8.91+0.68%$9.06$8.89680,572 shs$1.01 billion Related Companies AUDC Stock Price Chart CLFD Stock Price Chart ANET Stock Price Chart OOMA Stock Price Chart CALX Stock Price Chart EXTR Stock Price Chart VSAT Stock Price Chart INFN Stock Price Chart DGII Stock Price Chart BELFB Stock Price Chart Receive HLIT Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Harmonic and its competitors with MarketBeat's FREE daily newsletter. 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