If you invested $1000 in Rambus Inc. (0QYL.L) since IPO date, it would be worth $3,629.88 as of September 11, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $3,687.13, while $1000 invested 1 year ago would be worth $990.5. This corresponds to total returns of 262.99%, 268.71%, -0.95%, respectively, with annualized returns of 28.84%, 29.86%, -0.95%.
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 10, 2026 | 86 | 86.04 | 86.04 | 87.29 | 84.07 | 753 |
| September 09, 2026 | 88.02 | 87.53 | 87.53 | 89.53 | 85.2 | 24,767 |
| September 08, 2026 | 87.92 | 88.34 | 88.34 | 88.59 | 86.1 | 1,930 |
| September 04, 2026 | 85.03 | 84.84 | 84.84 | 87 | 83.84 | 1,197 |
| September 03, 2026 | 85.4 | 84.58 | 84.58 | 85.7 | 81.5 | 3,973 |
| September 02, 2026 | 84.4 | 83.69 | 83.69 | 85.24 | 82.34 | 953 |
| September 01, 2026 | 87.68 | 83.5 | 83.5 | 87.68 | 83.05 | 1,650 |
| August 28, 2026 | 91.11 | 85.35 | 85.35 | 91.11 | 85.35 | 1,081 |
| August 27, 2026 | 92.29 | 90.14 | 90.14 | 94 | 89.98 | 833 |
| August 26, 2026 | 88.88 | 89.61 | 89.61 | 90.94 | 88.5 | 1,107 |
| August 25, 2026 | 89 | 89.08 | 89.08 | 91.61 | 88.37 | 4,220 |
| August 24, 2026 | 89.59 | 87.76 | 87.76 | 90.37 | 86.06 | 7,321 |
| August 21, 2026 | 94.24 | 91.36 | 91.36 | 94.66 | 89.85 | 909 |
| August 20, 2026 | 93.12 | 91.5 | 91.5 | 93.4 | 90 | 985 |
| August 19, 2026 | 92.5 | 91.24 | 91.24 | 96.86 | 89.11 | 1,677 |
| August 18, 2026 | 99.1 | 92.24 | 92.24 | 99.6 | 92.08 | 3,138 |
| August 17, 2026 | 100.85 | 101.88 | 101.88 | 104.16 | 100.85 | 2,525 |
| August 14, 2026 | 98.7 | 99.3 | 99.3 | 101.5 | 97.45 | 2,163 |
| August 13, 2026 | 101.1 | 100.95 | 100.95 | 103 | 99 | 1,590 |
| August 12, 2026 | 97.5 | 102.08 | 102.08 | 102.25 | 97.26 | 995 |
| August 11, 2026 | 97.65 | 95.66 | 95.66 | 99.08 | 93.86 | 888 |
| August 10, 2026 | 103.24 | 98.31 | 98.31 | 106.75 | 98.04 | 589 |
| August 07, 2026 | 97.45 | 102.13 | 102.13 | 103.1 | 97.45 | 888 |
| August 06, 2026 | 97.18 | 98.86 | 98.86 | 101.65 | 93.51 | 1,538 |
| August 05, 2026 | 103 | 98.8 | 98.8 | 103.95 | 98.26 | 3,113 |
| August 04, 2026 | 93.23 | 100.17 | 100.17 | 100.89 | 93.23 | 2,203 |
| August 03, 2026 | 92 | 93.65 | 93.65 | 94.27 | 86.8 | 5,161 |
| July 31, 2026 | 93.67 | 91.89 | 91.89 | 95.55 | 89 | 2,272 |
| July 30, 2026 | 82.2 | 88.7 | 88.7 | 90.5 | 82.2 | 4,307 |
| July 29, 2026 | 85.5 | 86.49 | 86.49 | 91.27 | 82.98 | 2,527 |
| July 28, 2026 | 94.5 | 87.01 | 87.01 | 96.5 | 86.21 | 3,451 |
| July 27, 2026 | 99.51 | 93.88 | 93.88 | 100.99 | 91.78 | 3,625 |
| July 23, 2026 | 105 | 101.5 | 101.5 | 106.94 | 100 | 1,121 |
| July 22, 2026 | 104.36 | 105.3 | 105.3 | 106.55 | 101.5 | 848 |
| July 21, 2026 | 105 | 105.88 | 105.88 | 109 | 104.01 | 1,449 |
| July 20, 2026 | 102.15 | 102.82 | 102.82 | 106.22 | 102.15 | 389 |
| July 17, 2026 | 100.21 | 102.76 | 102.76 | 105.23 | 92.75 | 1,838 |
| July 16, 2026 | 102.86 | 101.03 | 101.03 | 102.86 | 98 | 1,166 |
| July 15, 2026 | 106.73 | 102.7 | 102.7 | 110.5 | 98.8 | 5,320 |
| July 14, 2026 | 104.86 | 106.71 | 106.71 | 108.8 | 102.3 | 4,718 |
| July 13, 2026 | 108.4 | 103.59 | 103.59 | 109.88 | 102.69 | 1,986 |
| July 10, 2026 | 113.56 | 111.38 | 111.38 | 115.98 | 108.75 | 2,702 |
| July 09, 2026 | 114.1 | 117.42 | 117.42 | 119.88 | 111.12 | 2,223 |
| July 08, 2026 | 106.08 | 109.17 | 109.17 | 110 | 100.76 | 1,661 |
| July 07, 2026 | 108.69 | 106.87 | 106.87 | 112 | 102.35 | 2,531 |
| July 06, 2026 | 117 | 115.98 | 115.98 | 122.32 | 114.93 | 750 |
| July 02, 2026 | 123.28 | 110.62 | 110.62 | 128.38 | 108.73 | 1,808 |
| July 01, 2026 | 132.85 | 125.18 | 125.18 | 133.88 | 124 | 2,541 |
| June 30, 2026 | 121.85 | 129.36 | 129.36 | 129.55 | 121.85 | 3,136 |
| June 29, 2026 | 117.88 | 123.91 | 123.91 | 124.12 | 110.38 | 2,222 |
| June 26, 2026 | 121.64 | 117.67 | 117.67 | 122.97 | 114.75 | 1,620 |
| June 25, 2026 | 131.11 | 125.55 | 125.55 | 134.58 | 122.81 | 5,301 |
| June 24, 2026 | 128.5 | 122.86 | 122.86 | 133.8 | 122 | 3,207 |
| June 23, 2026 | 135.85 | 128.56 | 128.56 | 136.1 | 128.24 | 2,076 |
| June 22, 2026 | 141.68 | 137.79 | 137.79 | 148.01 | 135.53 | 4,523 |
| June 18, 2026 | 134.64 | 137.34 | 137.34 | 140.33 | 133.45 | 2,135 |
| June 17, 2026 | 136.3 | 133.84 | 133.84 | 138.8 | 132.43 | 944 |
| June 16, 2026 | 142 | 136.17 | 136.17 | 146 | 132.71 | 2,440 |
| June 15, 2026 | 155 | 145.09 | 145.09 | 159.08 | 142 | 2,544 |
| June 12, 2026 | 144.5 | 146.39 | 146.39 | 150.91 | 140.13 | 2,898 |