Ribbon Communications Inc. (RBBN)
Showing Closing Date Range from Oct 22, 2025 to Oct 22, 2026 compared to Oct 21, 2024 to Oct 21, 2025.
Compare Last 12 Months with Previous Period
Investor Relations:ribboncommunications.com
Current Period Close
$1.39
Oct 22, 2025 - Oct 22, 2026
Previous Period Close
$4.04
Oct 21, 2024 - Oct 21, 2025
Net Comparison Delta
$-2.65 (-65.59%)
Relative performance vs prior benchmark
Historical Quotes & Breakdown(246 dates)
| Current Date | Current Close | Previous Date | Previous Close | Delta (%) |
|---|---|---|---|---|
| Oct 22, 2026 | $1.39 | Oct 14, 2025 | $3.81 | -63.52% |
| Oct 21, 2026 | $1.36 | Oct 13, 2025 | $3.70 | -63.24% |
| Oct 20, 2026 | $1.41 | Oct 10, 2025 | $3.60 | -60.83% |
| Oct 19, 2026 | $1.51 | Oct 09, 2025 | $3.74 | -59.63% |
| Oct 16, 2026 | $1.32 | Oct 08, 2025 | $3.76 | -64.89% |
| Oct 15, 2026 | $1.42 | Oct 07, 2025 | $3.76 | -62.23% |
| Oct 14, 2026 | $1.46 | Oct 06, 2025 | $3.84 | -61.98% |
| Oct 13, 2026 | $1.51 | Oct 03, 2025 | $3.86 | -60.88% |
| Oct 12, 2026 | $1.57 | Oct 02, 2025 | $3.77 | -58.36% |
| Oct 09, 2026 | $1.70 | Oct 01, 2025 | $3.78 | -55.03% |
| Oct 08, 2026 | $1.72 | Sep 30, 2025 | $3.80 | -54.74% |
| Oct 07, 2026 | $1.84 | Sep 29, 2025 | $3.76 | -51.06% |
| Oct 06, 2026 | $1.77 | Sep 26, 2025 | $3.75 | -52.80% |
| Oct 05, 2026 | $1.70 | Sep 25, 2025 | $3.82 | -55.50% |
| Oct 02, 2026 | $1.77 | Sep 24, 2025 | $3.87 | -54.26% |
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