Ribbon Communications Inc. rose 16.4% on Wednesday, October 28, 2026, on 3,072,300 shares, 2.9 times its average daily volume. Headlines around the move:
Ribbon Communications Inc. (RBBN:NASDAQ) closed at $1.64 on November 3, 2026, up 0.93% on the day. The stock trades 52.1% below its 52-week high of $3.41 and 27.7% above its 52-week low of $1.28. Over the past year, it lost 51.8%. Ribbon Communications Inc. is part of the Technology sector (EDP Services).
In 252 trading sessions since October 31, 2025, RBBN closed higher on 117 days (46%). Its best day was October 28, 2026 (+16.43%) and its worst was February 6, 2026 (-27.94%). The stock moved 10% or more in a single session 6 times. It opened at least 5% above the previous day's high 1 time.
Ribbons Communications Inc is a real-time communications company. It transforms fixed, mobile and enterprise networks from legacy environments to secure IP and cloud-based architectures, enabling productive communications for consumers and businesses.
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Based on end-of-day data. For information only, not investment advice.