RBBN (Ribbon Communications Inc. Common Stock)
Expected Move & Straddle Price History
The expected move for RBBN is derived from at-the-money straddle pricing — the market's implied one-standard-deviation move through the next 30 days. Comparing it to realized moves reveals when options are pricing in too much (premium-selling regime) vs too little (premium-buying regime).
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.
Current RBBN Expected Move
30-Day Straddle
$0.65
7-Day Straddle
$0.65
Avg IV
1.8%
IV Rank
31%
Implied one-standard-deviation move through the next 30 days. Compare to RBBN's realized
move over the same window to gauge whether options are pricing in too much (premium-selling regime)
or too little (premium-buying regime). The
Expected Move Tracker ranks every symbol by
this measure.
RBBN Straddle Price — Last 60 Days
| Date | 30D Straddle | 7D Straddle | Avg IV | IV Rank |
|---|---|---|---|---|
| 20260728 | $0.65 | $0.65 | 1.8% | 31% |
| 20260727 | $0.82 | $0.82 | 1.6% | 24% |
| 20260724 | $0.65 | $0.65 | 1.5% | 20% |
| 20260723 | $0.70 | $0.70 | 1.7% | 27% |
| 20260722 | $1.43 | $1.43 | 1.0% | 3% |
| 20260721 | $1.33 | $1.33 | 1.8% | 31% |
| 20260720 | $0.47 | $0.47 | 1.0% | 5% |
| 20260716 | $0.82 | $2.77 | 1.3% | 15% |
| 20260715 | $0.50 | $0.30 | 0.9% | 0% |
| 20260714 | $0.62 | $0.30 | 1.5% | 17% |
| 20260713 | $0.75 | $0.33 | 1.2% | 7% |
| 20260710 | $0.85 | $0.35 | 1.4% | 16% |
| 20260709 | $1.40 | $0.35 | 1.6% | 21% |
| 20260708 | $1.45 | $0.33 | 1.3% | 13% |
| 20260707 | $1.38 | $1.10 | 1.0% | 0% |
| 20260706 | $0.75 | $1.27 | 1.3% | 7% |
| 20260702 | $0.55 | $0.55 | 3.4% | 86% |
| 20260701 | $0.50 | $0.50 | 2.4% | 48% |
| 20260630 | $0.33 | $0.33 | 2.9% | 67% |
| 20260629 | $1.12 | $1.12 | 2.5% | 53% |
| 20260626 | $1.12 | $1.12 | 2.4% | 50% |
| 20260625 | $0.35 | $0.35 | 2.2% | 45% |
| 20260624 | $0.93 | $0.93 | 2.2% | 44% |
| 20260623 | $0.90 | $0.90 | 1.1% | 3% |
| 20260622 | $0.98 | $0.98 | 1.8% | 30% |
| 20260618 | $0.60 | $0.17 | 1.6% | 24% |
| 20260617 | $0.65 | $0.25 | 1.7% | 26% |
| 20260616 | $1.20 | $0.28 | 1.5% | 20% |
| 20260615 | $1.25 | $0.28 | 1.6% | 23% |
| 20260613 | $0.75 | $0.28 | 1.5% | 18% |
| 20260612 | $0.75 | $0.28 | 1.5% | 18% |
| 20260611 | $0.78 | $0.25 | 1.8% | 27% |
| 20260610 | $2.85 | $1.40 | 1.6% | 21% |
| 20260609 | $0.60 | $0.50 | 1.3% | 11% |
| 20260608 | $1.30 | $2.92 | 1.3% | 12% |
| 20260605 | $0.85 | $0.88 | 1.4% | 14% |
| 20260604 | $0.95 | $0.68 | 1.3% | 12% |
| 20260603 | $1.52 | $1.73 | 1.3% | 12% |
| 20260602 | $3.40 | $3.40 | 2.1% | 39% |
| 20260601 | $3.12 | $3.12 | 1.8% | 29% |
| 20260529 | $1.00 | $1.00 | 1.8% | 28% |
| 20260528 | $0.67 | $0.67 | 1.4% | 14% |
| 20260527 | $0.75 | $0.75 | 1.8% | 28% |
| 20260526 | $0.85 | $0.85 | 1.6% | 36% |
| 20260522 | $0.75 | $0.75 | 1.7% | 40% |
| 20260521 | $0.45 | $0.45 | 1.8% | 44% |
| 20260520 | $0.75 | $0.75 | 1.7% | 40% |
| 20260519 | $0.70 | $0.70 | 1.9% | 45% |
| 20260518 | $0.38 | $0.38 | 1.7% | 41% |
| 20260515 | $1.30 | $0.40 | 1.9% | 44% |
| 20260514 | $1.45 | $0.12 | 1.8% | 44% |
| 20260513 | $2.88 | $0.25 | 1.7% | 40% |
| 20260512 | $2.17 | $0.35 | 1.8% | 43% |
| 20260511 | $1.45 | $0.57 | 1.6% | 38% |
| 20260510 | $1.55 | $0.30 | 1.5% | 35% |
| 20260508 | $1.55 | $0.30 | 1.5% | 35% |
| 20260507 | $0.75 | $0.55 | 1.4% | 31% |
| 20260506 | $0.75 | $0.62 | 1.5% | 34% |
| 20260505 | $1.45 | $1.20 | 1.5% | 33% |
| 20260504 | $0.80 | $0.35 | 1.5% | 33% |