analyst
RB
NASDAQ · RBBN
Ribbon Communications Inc.
Communication Services · Telecommunications Services
$1.80
Up+$0.03 (+1.39%)
Updated Sep 24, 2026, 6:56 PM
SID Score
4.4/10
Composite research score
Smart Money
—
Institutional and insider signal
- Market cap
- 536.86M
- P/E ratio
- -12.45
- Dividend yield
- 0.00%
- 52-week range
- $1.55 – $3.41
- Volume
- 1.6M
- Avg. volume
- 704.44K
Price performance
RBBN price history
1M range · 20 trading sessions · Daily adjusted prices
RBBN closed at $1.80 after 20 trading sessions, down 11.33% for the selected period.
- Last close
- $1.80
- Period change
- -11.33%
- Period low
- $1.64
- Period high
- $2.03
Daily close
View OHLC price history
| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
| Sep 23, 2026 | $1.82 | $1.83 | $1.75 | $1.80 | 1.6M |
| Sep 22, 2026 | $1.82 | $1.84 | $1.78 | $1.84 | 431.48K |
| Sep 21, 2026 | $1.72 | $1.83 | $1.71 | $1.83 | 689.61K |
| Sep 18, 2026 | $1.66 | $1.765 | $1.64 | $1.72 | 1.67M |
| Sep 17, 2026 | $1.67 | $1.69 | $1.61 | $1.67 | 1.1M |
| Sep 16, 2026 | $1.80 | $1.8101 | $1.55 | $1.64 | 3.2M |
| Sep 15, 2026 | $1.94 | $1.955 | $1.80 | $1.825 | 1.82M |
| Sep 14, 2026 | $1.96 | $2.035 | $1.94 | $2.00 | 432.96K |
| Sep 11, 2026 | $1.97 | $2.045 | $1.97 | $1.99 | 585.23K |
| Sep 10, 2026 | $1.95 | $1.97 | $1.94 | $1.96 | 631.85K |
| Sep 9, 2026 | $1.94 | $2.005 | $1.94 | $1.97 | 789.45K |
| Sep 8, 2026 | $1.98 | $2.00 | $1.885 | $1.945 | 605.97K |
| Sep 4, 2026 | $1.99 | $2.01 | $1.95 | $1.99 | 668.34K |
| Sep 3, 2026 | $1.97 | $2.00 | $1.94 | $1.99 | 606.05K |
| Sep 2, 2026 | $1.96 | $1.97 | $1.94 | $1.96 | 563.99K |
| Sep 1, 2026 | $1.97 | $1.98 | $1.94 | $1.955 | 595.81K |
| Aug 31, 2026 | $2.02 | $2.028 | $1.97 | $1.99 | 551.54K |
| Aug 28, 2026 | $2.00 | $2.035 | $1.97 | $2.03 | 580.4K |
| Aug 27, 2026 | $2.05 | $2.095 | $2.00 | $2.00 | 418.38K |
| Aug 26, 2026 | $2.06 | $2.069 | $2.01 | $2.03 | 524.08K |
Latest RBBN news
The latest Smart Investors Daily articles mentioning RBBN.
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