NASDAQ : RBBN
Ribbon Communications Inc. — Price history
Technology · Software - Application · United States
Last price 1.55 USD (Oct 30, 2026, 4:00 PM EDT) · Market cap 277.72M
Overview · Financial statements · Key statistics · Dividends · Company profile · Price history · Reports
Price history
Ribbon Communications Inc. (RBBN) closed at 1.55 USD on 2026-10-30. Daily open, high, low, close and volume for recent sessions:
| Date | Open | High | Low | Close | Volume | Change |
|---|---|---|---|---|---|---|
| 2026-10-30 | 1.62 | 1.62 | 1.48 | 1.55 | 644,745 | -4.91% |
| 2026-10-29 | 1.6 | 1.65 | 1.6 | 1.63 | 1,307,658 | +0.00% |
| 2026-10-28 | 1.46 | 1.64 | 1.33 | 1.63 | 3,072,427 | +16.43% |
| 2026-10-27 | 1.36 | 1.41 | 1.345 | 1.4 | 1,908,007 | +4.48% |
| 2026-10-26 | 1.4 | 1.4 | 1.32 | 1.34 | 1,358,567 | -4.29% |
| 2026-10-23 | 1.38 | 1.41 | 1.34 | 1.4 | 778,352 | +0.72% |
| 2026-10-22 | 1.34 | 1.4 | 1.282 | 1.39 | 1,062,131 | +2.21% |
| 2026-10-21 | 1.42 | 1.42 | 1.33 | 1.36 | 731,574 | -3.55% |
| 2026-10-20 | 1.51 | 1.51 | 1.38 | 1.41 | 1,592,710 | -6.62% |
| 2026-10-19 | 1.34 | 1.525 | 1.33 | 1.51 | 1,835,465 | +14.39% |
| 2026-10-16 | 1.42 | 1.42 | 1.3 | 1.32 | 1,629,433 | -7.04% |
| 2026-10-15 | 1.44 | 1.455 | 1.35 | 1.42 | 1,966,881 | -2.74% |
| 2026-10-14 | 1.5 | 1.515 | 1.44 | 1.46 | 1,104,229 | -3.31% |
| 2026-10-13 | 1.56 | 1.585 | 1.5 | 1.51 | 1,213,510 | -3.82% |
| 2026-10-12 | 1.69 | 1.695 | 1.55 | 1.57 | 1,264,900 | -7.65% |
| 2026-10-09 | 1.72 | 1.746 | 1.7 | 1.7 | 519,153 | -1.16% |
| 2026-10-08 | 1.82 | 1.821 | 1.71 | 1.72 | 1,267,343 | -6.52% |
| 2026-10-07 | 1.74 | 1.87 | 1.73 | 1.84 | 1,147,070 | +3.95% |
| 2026-10-06 | 1.73 | 1.78 | 1.7 | 1.77 | 976,012 | +4.12% |
| 2026-10-05 | 1.77 | 1.77 | 1.64 | 1.7 | 3,948,753 | -3.95% |
| 2026-10-02 | 1.75 | 1.79 | 1.72 | 1.77 | 2,251,491 | +2.91% |
| 2026-10-01 | 1.76 | 1.762 | 1.7 | 1.72 | 1,382,062 | -2.27% |
| 2026-09-30 | 1.79 | 1.825 | 1.69 | 1.76 | 1,263,091 | -1.68% |
| 2026-09-29 | 1.74 | 1.8 | 1.725 | 1.79 | 588,172 | +3.47% |
| 2026-09-28 | 1.8 | 1.8 | 1.705 | 1.73 | 1,228,682 | -3.89% |
| 2026-09-25 | 1.84 | 1.87 | 1.77 | 1.8 | 946,071 | -1.10% |
| 2026-09-24 | 1.79 | 1.84 | 1.76 | 1.82 | 1,089,224 | +1.11% |
| 2026-09-23 | 1.82 | 1.83 | 1.75 | 1.8 | 1,601,915 | -2.17% |
| 2026-09-22 | 1.82 | 1.84 | 1.78 | 1.84 | 431,481 | +0.55% |
| 2026-09-21 | 1.72 | 1.83 | 1.71 | 1.83 | 689,613 | +6.40% |
| 2026-09-18 | 1.66 | 1.765 | 1.64 | 1.72 | 1,671,984 | +2.99% |
| 2026-09-17 | 1.67 | 1.69 | 1.61 | 1.67 | 1,101,434 | +1.83% |
| 2026-09-16 | 1.8 | 1.81 | 1.55 | 1.64 | 3,204,706 | -10.14% |
| 2026-09-15 | 1.94 | 1.955 | 1.8 | 1.825 | 1,823,587 | -8.75% |
| 2026-09-14 | 1.96 | 2.035 | 1.94 | 2 | 432,961 | +0.50% |
| 2026-09-11 | 1.97 | 2.045 | 1.97 | 1.99 | 585,226 | +1.53% |
| 2026-09-10 | 1.95 | 1.97 | 1.94 | 1.96 | 631,845 | -0.51% |
| 2026-09-09 | 1.94 | 2.005 | 1.94 | 1.97 | 789,450 | +1.29% |
| 2026-09-08 | 1.98 | 2 | 1.885 | 1.945 | 605,974 | -2.26% |
| 2026-09-04 | 1.99 | 2.01 | 1.95 | 1.99 | 668,335 | +0.00% |
| 2026-09-03 | 1.97 | 2 | 1.94 | 1.99 | 606,050 | +1.53% |
| 2026-09-02 | 1.96 | 1.97 | 1.94 | 1.96 | 563,986 | +0.26% |
| 2026-09-01 | 1.97 | 1.98 | 1.94 | 1.955 | 595,810 | -1.76% |
| 2026-08-31 | 2.02 | 2.028 | 1.97 | 1.99 | 551,537 | -1.97% |
| 2026-08-28 | 2 | 2.035 | 1.97 | 2.03 | 580,401 | +1.50% |
| 2026-08-27 | 2.05 | 2.095 | 2 | 2 | 418,376 | -1.48% |
| 2026-08-26 | 2.06 | 2.069 | 2.01 | 2.03 | 524,077 | -1.46% |
| 2026-08-25 | 2.05 | 2.086 | 2.045 | 2.06 | 441,872 | +0.98% |
| 2026-08-24 | 2.01 | 2.13 | 1.985 | 2.04 | 811,724 | +0.49% |
| 2026-08-21 | 1.99 | 2.04 | 1.97 | 2.03 | 1,106,090 | +1.50% |
| 2026-08-20 | 2.02 | 2.03 | 1.98 | 2 | 932,866 | -1.48% |
| 2026-08-19 | 2.06 | 2.075 | 1.99 | 2.03 | 1,062,322 | -0.49% |
| 2026-08-18 | 2.05 | 2.07 | 2 | 2.04 | 632,873 | -1.92% |
| 2026-08-17 | 2.09 | 2.111 | 2.055 | 2.08 | 320,971 | -1.42% |
| 2026-08-14 | 2.13 | 2.149 | 2.05 | 2.11 | 480,411 | +0.00% |
| 2026-08-13 | 2.09 | 2.16 | 2.07 | 2.11 | 672,151 | +1.44% |
| 2026-08-12 | 2.02 | 2.11 | 2.015 | 2.08 | 380,330 | +4.52% |
| 2026-08-11 | 2.06 | 2.07 | 1.985 | 1.99 | 699,432 | -2.93% |
| 2026-08-10 | 2.13 | 2.14 | 2.05 | 2.05 | 528,416 | -4.21% |
| 2026-08-07 | 2.1 | 2.14 | 2.1 | 2.14 | 637,793 | +1.90% |
| 2026-08-06 | 2.11 | 2.145 | 2.08 | 2.1 | 700,630 | -2.33% |
| 2026-08-05 | 2.15 | 2.18 | 2.06 | 2.15 | 740,856 | -0.92% |
| 2026-08-04 | 2.14 | 2.24 | 2.14 | 2.17 | 622,635 | +2.36% |
| 2026-08-03 | 2.14 | 2.16 | 2.08 | 2.12 | 585,312 | -0.93% |
| 2026-07-31 | 2.14 | 2.21 | 2.09 | 2.14 | 793,201 | +0.94% |
| 2026-07-30 | 2.22 | 2.28 | 2.105 | 2.12 | 770,353 | -3.20% |
| 2026-07-29 | 2.27 | 2.325 | 2.08 | 2.19 | 1,800,653 | +6.83% |
| 2026-07-28 | 2.03 | 2.079 | 1.96 | 2.05 | 948,947 | +0.49% |
| 2026-07-27 | 2.03 | 2.07 | 1.98 | 2.04 | 690,780 | +1.49% |
| 2026-07-24 | 2.02 | 2.05 | 1.98 | 2.01 | 806,817 | -0.50% |
| 2026-07-23 | 2.16 | 2.17 | 1.98 | 2.02 | 1,106,712 | -6.48% |
| 2026-07-22 | 2.24 | 2.27 | 2.145 | 2.16 | 630,921 | -4.85% |
| 2026-07-21 | 2.13 | 2.28 | 2.13 | 2.27 | 539,572 | +7.58% |
| 2026-07-20 | 2.21 | 2.239 | 2.105 | 2.11 | 587,579 | -4.09% |
| 2026-07-17 | 2.09 | 2.245 | 2.08 | 2.2 | 889,694 | +2.33% |
| 2026-07-16 | 2.18 | 2.18 | 2.095 | 2.15 | 489,843 | -1.83% |
| 2026-07-15 | 2.35 | 2.435 | 2.18 | 2.19 | 726,956 | -6.41% |
| 2026-07-14 | 2.29 | 2.435 | 2.255 | 2.34 | 2,606,909 | +2.63% |
| 2026-07-13 | 2.31 | 2.365 | 2.275 | 2.28 | 388,288 | -1.72% |
| 2026-07-10 | 2.22 | 2.34 | 2.22 | 2.32 | 481,589 | +2.20% |
| 2026-07-09 | 2.22 | 2.32 | 2.22 | 2.27 | 593,302 | +2.71% |
| 2026-07-08 | 2.1 | 2.22 | 2.08 | 2.21 | 880,059 | +4.25% |
| 2026-07-07 | 2.23 | 2.23 | 2.11 | 2.12 | 743,682 | -4.07% |
| 2026-07-06 | 2.18 | 2.28 | 2.17 | 2.21 | 556,924 | +3.27% |
| 2026-07-02 | 2.35 | 2.365 | 2.13 | 2.14 | 710,180 | -8.94% |
| 2026-07-01 | 2.3 | 2.4 | 2.3 | 2.35 | 614,150 | +0.43% |
| 2026-06-30 | 2.24 | 2.35 | 2.215 | 2.34 | 613,535 | +5.41% |
| 2026-06-29 | 2.21 | 2.24 | 2.12 | 2.22 | 608,201 | +0.91% |
| 2026-06-26 | 2.23 | 2.25 | 2.17 | 2.2 | 1,735,743 | -2.22% |
| 2026-06-25 | 2.35 | 2.4 | 2.21 | 2.25 | 734,822 | -2.60% |
| 2026-06-24 | 2.42 | 2.425 | 2.3 | 2.31 | 693,703 | -3.75% |
| 2026-06-23 | 2.45 | 2.475 | 2.4 | 2.4 | 416,056 | -3.61% |
| 2026-06-22 | 2.54 | 2.58 | 2.43 | 2.49 | 745,604 | -2.73% |
| 2026-06-18 | 2.595 | 2.64 | 2.505 | 2.56 | 1,160,864 | +0.00% |
| 2026-06-17 | 2.62 | 2.66 | 2.55 | 2.56 | 943,295 | -1.92% |
| 2026-06-16 | 2.73 | 2.795 | 2.6 | 2.61 | 1,052,250 | -4.04% |
| 2026-06-15 | 2.75 | 2.78 | 2.69 | 2.72 | 428,070 | +1.12% |
| 2026-06-12 | 2.7 | 2.73 | 2.61 | 2.69 | 719,110 | -0.37% |
| 2026-06-11 | 2.64 | 2.7 | 2.58 | 2.7 | 583,081 | +3.05% |
| 2026-06-10 | 2.64 | 2.69 | 2.6 | 2.62 | 636,602 | -1.50% |
| 2026-06-09 | 2.92 | 2.955 | 2.615 | 2.66 | 885,591 | -7.64% |
| 2026-06-08 | 2.86 | 2.955 | 2.84 | 2.88 | 577,114 | +1.77% |
| 2026-06-05 | 3.02 | 3.09 | 2.812 | 2.83 | 902,370 | -7.82% |
| 2026-06-04 | 3.09 | 3.1 | 2.98 | 3.07 | 785,032 | -1.60% |
| 2026-06-03 | 3.3 | 3.3 | 3.11 | 3.12 | 899,446 | -6.59% |
| 2026-06-02 | 3.1 | 3.41 | 3.09 | 3.34 | 1,733,838 | +8.09% |
| 2026-06-01 | 3.06 | 3.098 | 2.972 | 3.09 | 712,464 | +0.32% |
| 2026-05-29 | 3.07 | 3.1 | 2.98 | 3.08 | 1,100,053 | +0.00% |
| 2026-05-28 | 3.1 | 3.27 | 2.97 | 3.08 | 3,499,396 | -0.96% |
| 2026-05-27 | 2.84 | 3.15 | 2.72 | 3.11 | 2,308,775 | +9.89% |
| 2026-05-26 | 2.79 | 2.885 | 2.74 | 2.83 | 1,676,923 | +1.43% |
| 2026-05-22 | 2.66 | 2.79 | 2.66 | 2.79 | 2,030,188 | +5.28% |
| 2026-05-21 | 2.56 | 2.7 | 2.529 | 2.65 | 849,657 | +1.53% |
| 2026-05-20 | 2.64 | 2.69 | 2.585 | 2.61 | 743,623 | -1.88% |
| 2026-05-19 | 2.61 | 2.77 | 2.6 | 2.66 | 838,238 | +0.76% |
| 2026-05-18 | 2.6 | 2.725 | 2.55 | 2.64 | 890,516 | +2.72% |
| 2026-05-15 | 2.55 | 2.58 | 2.43 | 2.57 | 1,000,540 | -2.28% |
| 2026-05-14 | 2.655 | 2.76 | 2.62 | 2.63 | 716,869 | +1.15% |
| 2026-05-13 | 2.53 | 2.63 | 2.53 | 2.6 | 530,502 | +1.96% |
| 2026-05-12 | 2.63 | 2.665 | 2.48 | 2.55 | 663,735 | -3.04% |