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
$0.60
7-Day Straddle
$0.50
Avg IV
1.3%
IV Rank
11%
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 |
|---|---|---|---|---|
| 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% |
| 20260502 | $0.75 | $0.75 | 2.9% | 74% |
| 20260501 | $0.75 | $0.75 | 2.8% | 72% |
| 20260430 | $0.57 | $0.57 | 2.7% | 67% |
| 20260429 | $0.85 | $0.85 | 3.8% | 99% |
| 20260428 | $0.75 | $0.75 | 2.2% | 55% |
| 20260427 | $0.65 | $0.65 | 1.8% | 42% |
| 20260424 | $1.48 | $1.48 | 2.1% | 50% |
| 20260423 | $0.70 | $0.70 | 1.6% | 36% |
| 20260422 | $1.15 | $1.15 | 2.3% | 58% |
| 20260421 | $0.82 | $0.82 | 1.9% | 45% |
| 20260420 | $0.88 | $0.88 | 1.8% | 42% |
| 20260417 | $2.98 | $0.65 | 1.6% | 36% |
| 20260416 | $0.57 | $0.30 | 1.5% | 34% |
| 20260415 | $0.68 | $0.47 | 1.8% | 42% |
| 20260414 | $0.55 | $0.45 | 1.8% | 44% |
| 20260413 | $0.47 | $0.40 | 1.4% | 31% |
| 20260410 | $0.77 | $0.35 | 2.1% | 50% |
| 20260409 | $0.75 | $0.40 | 1.8% | 42% |
| 20260408 | $1.02 | $0.40 | 1.7% | 39% |
| 20260407 | $1.42 | $0.40 | 1.7% | 40% |
| 20260406 | $0.57 | $4.35 | 1.6% | 38% |
| 20260402 | $1.95 | $0.45 | 1.8% | 43% |
| 20260401 | $0.40 | $0.40 | 2.5% | 61% |
| 20260331 | $2.92 | $2.92 | 2.3% | 57% |
| 20260330 | $1.73 | $1.73 | 2.0% | 48% |
| 20260327 | $0.47 | $0.47 | 2.1% | 52% |
| 20260326 | $0.40 | $0.40 | 2.1% | 50% |
| 20260325 | $0.35 | $0.35 | 1.6% | 38% |
| 20260324 | $0.42 | $0.42 | 1.9% | 47% |
| 20260323 | $0.60 | $0.60 | 2.2% | 54% |
| 20260320 | $0.45 | $0.40 | 1.7% | 39% |
| 20260319 | $1.75 | $0.42 | 2.7% | 68% |
| 20260318 | $0.50 | $0.90 | 1.6% | 37% |