Ribbon Communications Inc. (RBBN)
Showing Closing Date Range from May 13 to Nov 9, 2026 compared to Nov 13, 2025 to May 12, 2026.
Compare Last 6 Months with Previous Period
Investor Relations:ribboncommunications.com
Current Period Close
$1.44
May 13, 2026 - Nov 09, 2026
Previous Period Close
$2.55
Nov 13, 2025 - May 12, 2026
Net Comparison Delta
$-1.11 (-43.53%)
Relative performance vs prior benchmark
Historical Quotes & Breakdown(119 dates)
| Current Date | Current Close | Previous Date | Previous Close | Delta (%) |
|---|---|---|---|---|
| Nov 09, 2026 | $1.44 | May 06, 2026 | $2.68 | -46.27% |
| Nov 06, 2026 | $1.35 | May 05, 2026 | $2.73 | -50.55% |
| Nov 05, 2026 | $1.38 | May 04, 2026 | $2.67 | -48.31% |
| Nov 04, 2026 | $1.54 | May 01, 2026 | $2.75 | -44.00% |
| Nov 03, 2026 | $1.58 | Apr 30, 2026 | $2.64 | -40.15% |
| Nov 02, 2026 | $1.62 | Apr 29, 2026 | $2.38 | -31.93% |
| Oct 30, 2026 | $1.55 | Apr 28, 2026 | $2.60 | -40.38% |
| Oct 29, 2026 | $1.63 | Apr 27, 2026 | $2.66 | -38.72% |
| Oct 28, 2026 | $1.63 | Apr 24, 2026 | $2.78 | -41.37% |
| Oct 27, 2026 | $1.40 | Apr 23, 2026 | $2.71 | -48.34% |
| Oct 26, 2026 | $1.34 | Apr 22, 2026 | $2.75 | -51.27% |
| Oct 23, 2026 | $1.40 | Apr 21, 2026 | $3.06 | -54.25% |
| Oct 22, 2026 | $1.39 | Apr 20, 2026 | $2.87 | -51.57% |
| Oct 21, 2026 | $1.36 | Apr 17, 2026 | $2.81 | -51.60% |
| Oct 20, 2026 | $1.41 | Apr 16, 2026 | $2.71 | -47.97% |
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