Ribbon Communications Inc... (RBBN)
NASDAQ: RBBN
· Real-Time Price · USD
3.99
-0.17 (-4.09%)
At close: Sep 05, 2025, 3:59 PM
4.04
1.25%
After-hours: Sep 05, 2025, 05:57 PM EDT
RBBN Option Overview
Overview for all option chains of RBBN. As of September 07, 2025, RBBN options have an IV of 109.32% and an IV rank of 38.09%. The volume is 4 contracts, which is 5.06% of average daily volume of 79 contracts. The volume put-call ratio is 0, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
109.32%IV Rank
38.09%Historical Volatility
42.95%IV Low
59.86% on Mar 26, 2025IV High
189.73% on Aug 08, 2025Open Interest (OI)
Today's Open Interest
2,928Put-Call Ratio
0.03Put Open Interest
81Call Open Interest
2,847Open Interest Avg (30-day)
2,746Today vs Open Interest Avg (30-day)
106.63%Option Volume
Today's Volume
4Put-Call Ratio
0Put Volume
0Call Volume
4Volume Avg (30-day)
79Today vs Volume Avg (30-day)
5.06%Option Chain Statistics
This table provides a comprehensive overview of all RBBN options grouped by their expiration dates.
| Expiration | Call Vol | Put Vol | P/C Vol | Call OI | Put OI | P/C OI | Implied Volatility | Max Pain |
| Sep 19, 2025 | 0 | 0 | 0 | 158 | 1 | 0.01 | 109.32% | 2.5 |
| Oct 17, 2025 | 0 | 0 | 0 | 1,316 | 12 | 0.01 | 98.85% | 2.5 |
| Dec 19, 2025 | 0 | 0 | 0 | 0 | 0 | 0 | 51.44% | 660 |
| Jan 16, 2026 | 4 | 0 | 0 | 1,363 | 68 | 0.05 | 51.41% | 2.5 |
| Apr 17, 2026 | 0 | 0 | 0 | 10 | 0 | 0 | 61.76% | 2.5 |