Ribbon Communications Inc... (RBBN)
NASDAQ: RBBN
· Real-Time Price · USD
3.75
-0.07 (-1.83%)
At close: Sep 26, 2025, 3:59 PM
3.80
1.33%
After-hours: Sep 26, 2025, 05:05 PM EDT
RBBN Gamma Exposure By Expiry
The total Gamma Exposure (GEX) for RBBN across all expirations is 2,796.24 shares per 1% move, with 2,865.04 from calls and 68.8 from puts. The put-call GEX ratio of 0.02 shows call-heavy positioning, potentially creating volatility as market makers hedge by selling into strength and buying weakness.
RBBN GEX Table
| Expiry Date | Call GEX | Put GEX | Net GEX | P/C GEX |
|---|---|---|---|---|
| Oct 17, 25 | 1,345.55 | -5.23 | 1,340.32 | 0.00 |
| Nov 21, 25 | 0 | -0.79 | -0.79 | n/a |
| Dec 19, 25 | 0 | 0 | 0 | n/a |
| Jan 16, 26 | 1,461.6 | -62.16 | 1,399.44 | 0.04 |
| Apr 17, 26 | 57.89 | -0.62 | 57.27 | 0.01 |