If you invested $1000 in Harmonic Inc. (HLIT) 10 years ago, it would be worth $1,833.33 as of October 01, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $1,198.64, while $1000 invested 1 year ago would be worth $996.23. This corresponds to total returns of 83.33%, 19.86%, -0.38%, respectively, with annualized returns of 6.25%, 3.69%, -0.38%.
Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.
Date Range:
| Date | Open | Close | Adj Close | High | Low | Volume |
|---|---|---|---|---|---|---|
| September 30, 2026 | 10.64 | 10.56 | 10.56 | 10.76 | 10.51 | 1.39M |
| September 29, 2026 | 10.66 | 10.55 | 10.55 | 10.7 | 10.43 | 916,760 |
| September 28, 2026 | 10.9 | 10.58 | 10.58 | 10.92 | 10.55 | 959,648 |
| September 25, 2026 | 11.02 | 11.01 | 11.01 | 11.19 | 10.97 | 985,982 |
| September 24, 2026 | 10.91 | 10.95 | 10.95 | 10.97 | 10.78 | 1.39M |
| September 23, 2026 | 11.25 | 10.99 | 10.99 | 11.35 | 10.96 | 758,014 |
| September 22, 2026 | 11.35 | 11.29 | 11.29 | 11.46 | 11.15 | 1.03M |
| September 21, 2026 | 11.11 | 11.32 | 11.32 | 11.36 | 11.1 | 1.22M |
| September 18, 2026 | 11.1 | 11.1 | 11.1 | 11.2 | 10.74 | 4.07M |
| September 17, 2026 | 11.54 | 10.99 | 10.99 | 11.55 | 10.97 | 1.93M |
| September 16, 2026 | 11.74 | 11.15 | 11.15 | 11.82 | 11.08 | 2.05M |
| September 15, 2026 | 11.18 | 11.62 | 11.62 | 11.73 | 11.18 | 2.42M |
| September 11, 2026 | 11.9 | 12 | 12 | 12.2 | 11.9 | 1.03M |
| September 10, 2026 | 11.7 | 11.64 | 11.64 | 11.98 | 11.6 | 1.23M |
| September 09, 2026 | 11.86 | 11.8 | 11.8 | 12.11 | 11.75 | 1.21M |
| September 08, 2026 | 11.86 | 11.96 | 11.96 | 12.2 | 11.59 | 1.31M |
| September 04, 2026 | 11.68 | 11.78 | 11.78 | 11.84 | 11.64 | 879,262 |
| September 03, 2026 | 11.79 | 11.61 | 11.61 | 11.79 | 11.54 | 866,669 |
| September 02, 2026 | 11.74 | 11.79 | 11.79 | 11.82 | 11.53 | 1.05M |
| September 01, 2026 | 11.75 | 11.72 | 11.72 | 11.9 | 11.61 | 1.08M |
| August 31, 2026 | 12.02 | 11.98 | 11.98 | 12.12 | 11.83 | 1.25M |
| August 28, 2026 | 12.35 | 12.02 | 12.02 | 12.48 | 11.99 | 1.43M |
| August 27, 2026 | 12.61 | 12.28 | 12.28 | 12.72 | 12.25 | 1.09M |
| August 26, 2026 | 12.25 | 12.44 | 12.44 | 12.56 | 12.25 | 864,867 |
| August 25, 2026 | 12.25 | 12.31 | 12.31 | 12.33 | 11.99 | 1.05M |
| August 24, 2026 | 12.26 | 12.01 | 12.01 | 12.31 | 11.89 | 1.48M |
| August 21, 2026 | 12.48 | 12.47 | 12.47 | 12.64 | 12.23 | 1.17M |
| August 20, 2026 | 12.47 | 12.37 | 12.37 | 12.64 | 12.28 | 1.12M |
| August 19, 2026 | 12.9 | 12.56 | 12.56 | 12.98 | 12.53 | 2.15M |
| August 18, 2026 | 12.93 | 12.73 | 12.73 | 13.31 | 12.69 | 1.52M |
| August 17, 2026 | 13.84 | 13.43 | 13.43 | 13.84 | 13.41 | 1.38M |
| August 14, 2026 | 13.18 | 13.92 | 13.92 | 13.98 | 13.18 | 2.73M |
| August 13, 2026 | 14.48 | 13.08 | 13.08 | 15.06 | 12.76 | 6.87M |
| August 12, 2026 | 11.86 | 12 | 12 | 12.1 | 11.72 | 2.9M |
| August 11, 2026 | 11.74 | 11.45 | 11.45 | 11.85 | 11.38 | 0 |
| August 10, 2026 | 11.89 | 11.6 | 11.6 | 11.94 | 11.59 | 1.15M |
| August 07, 2026 | 11.9 | 11.84 | 11.84 | 11.96 | 11.68 | 760,809 |
| August 06, 2026 | 11.86 | 11.68 | 11.68 | 12.16 | 11.63 | 873,710 |
| August 05, 2026 | 12.21 | 11.98 | 11.98 | 12.26 | 11.87 | 1.04M |
| August 04, 2026 | 12.18 | 12.37 | 12.37 | 12.54 | 12.11 | 1.25M |
| August 03, 2026 | 11.5 | 11.8 | 11.8 | 11.83 | 11.43 | 1.03M |
| July 31, 2026 | 11.45 | 11.55 | 11.55 | 11.67 | 11.22 | 1.16M |
| July 30, 2026 | 11.01 | 11.22 | 11.22 | 11.26 | 10.93 | 1.04M |
| July 29, 2026 | 10.99 | 10.6 | 10.6 | 11.15 | 10.45 | 1.33M |
| July 28, 2026 | 11.05 | 11.06 | 11.06 | 11.09 | 10.54 | 1.46M |
| July 27, 2026 | 11.39 | 11.35 | 11.35 | 11.44 | 10.79 | 1.79M |
| July 23, 2026 | 11.81 | 11.6 | 11.6 | 12.01 | 11.44 | 1.39M |
| July 22, 2026 | 12.26 | 12 | 12 | 12.38 | 11.94 | 1.08M |
| July 21, 2026 | 12.33 | 12.47 | 12.47 | 12.49 | 12.21 | 1.27M |
| July 20, 2026 | 12.22 | 12.03 | 12.03 | 12.31 | 11.9 | 1.27M |
| July 17, 2026 | 11.89 | 12.03 | 12.03 | 12.43 | 11.75 | 1.42M |
| July 16, 2026 | 12.73 | 12.2 | 12.2 | 12.81 | 12.11 | 2.31M |
| July 15, 2026 | 13.88 | 12.99 | 12.99 | 13.88 | 12.66 | 1.26M |
| July 14, 2026 | 13.84 | 13.67 | 13.67 | 13.96 | 13.5 | 1.19M |
| July 13, 2026 | 13.75 | 13.67 | 13.67 | 13.94 | 13.47 | 1.88M |
| July 10, 2026 | 13.95 | 14.05 | 14.05 | 14.17 | 13.89 | 1.03M |
| July 09, 2026 | 14.11 | 14.14 | 14.14 | 14.33 | 13.97 | 1M |
| July 08, 2026 | 13.26 | 13.73 | 13.73 | 13.76 | 13.17 | 1.56M |
| July 07, 2026 | 13.64 | 13.43 | 13.43 | 13.88 | 13.21 | 1.87M |
| July 06, 2026 | 14.24 | 13.95 | 13.95 | 14.58 | 13.87 | 1.72M |