BYRN (Byrna Technologies, Inc. Common Stock)
Expected Move & Straddle Price History
The expected move for BYRN 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 BYRN Expected Move
30-Day Straddle
$1.83
7-Day Straddle
$1.28
Avg IV
1.1%
IV Rank
7%
Implied one-standard-deviation move through the next 30 days. Compare to BYRN'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.
BYRN Straddle Price — Last 60 Days
| Date | 30D Straddle | 7D Straddle | Avg IV | IV Rank |
|---|---|---|---|---|
| 20260609 | $1.83 | $1.28 | 1.1% | 7% |
| 20260608 | $1.68 | $1.18 | 1.0% | 5% |
| 20260605 | $1.60 | $1.33 | 1.1% | 11% |
| 20260604 | $2.12 | $1.52 | 1.2% | 13% |
| 20260603 | $2.00 | $1.18 | 1.2% | 14% |
| 20260602 | $1.50 | $1.50 | 2.8% | 100% |
| 20260601 | $1.32 | $1.32 | 2.6% | 94% |
| 20260529 | $1.50 | $1.50 | 2.5% | 86% |
| 20260528 | $1.35 | $1.35 | 2.5% | 86% |
| 20260527 | $1.12 | $1.12 | 2.7% | 100% |
| 20260526 | $1.18 | $1.18 | 2.6% | 100% |
| 20260522 | $1.15 | $1.15 | 2.4% | 90% |
| 20260521 | $0.95 | $0.95 | 2.3% | 86% |
| 20260520 | $0.77 | $0.77 | 2.5% | 100% |
| 20260519 | $0.78 | $0.78 | 2.3% | 95% |
| 20260518 | $1.00 | $1.00 | 2.3% | 94% |
| 20260515 | $1.05 | $0.15 | 2.3% | 96% |
| 20260514 | $1.40 | $0.42 | 2.4% | 100% |
| 20260513 | $1.00 | $0.30 | 1.4% | 37% |
| 20260512 | $0.93 | $0.25 | 2.2% | 100% |
| 20260511 | $1.32 | $0.50 | 2.2% | 100% |
| 20260510 | $1.25 | $0.65 | 2.0% | 100% |
| 20260508 | $1.25 | $0.65 | 2.0% | 94% |
| 20260507 | $1.25 | $0.97 | 1.8% | 74% |
| 20260506 | $1.17 | $0.93 | 1.9% | 83% |
| 20260505 | $1.12 | $0.78 | 1.9% | 82% |
| 20260504 | $1.42 | $0.72 | 1.9% | 81% |
| 20260502 | $1.27 | $1.27 | 1.8% | 72% |
| 20260501 | $1.27 | $1.27 | 2.0% | 86% |
| 20260430 | $1.00 | $1.00 | 1.8% | 69% |
| 20260429 | $1.07 | $1.07 | 1.9% | 80% |
| 20260428 | $1.93 | $1.93 | 1.8% | 73% |
| 20260427 | $1.23 | $1.23 | 1.5% | 44% |
| 20260424 | $1.38 | $1.38 | 1.3% | 34% |
| 20260423 | $1.38 | $1.38 | 1.4% | 39% |
| 20260422 | $1.55 | $1.55 | 1.4% | 36% |
| 20260421 | $1.65 | $1.65 | 1.6% | 58% |
| 20260420 | $1.50 | $1.50 | 1.5% | 44% |
| 20260417 | $1.73 | $0.72 | 1.4% | 37% |
| 20260416 | $1.32 | $1.27 | 1.6% | 57% |
| 20260415 | $1.15 | $1.03 | 1.4% | 35% |
| 20260414 | $1.50 | $1.27 | 1.4% | 43% |
| 20260413 | $1.50 | $1.02 | 1.6% | 60% |
| 20260410 | $1.77 | $1.35 | 1.5% | 50% |
| 20260409 | $1.50 | $1.23 | 1.8% | 73% |
| 20260408 | $1.95 | $1.48 | 1.5% | 50% |
| 20260407 | $1.85 | $1.30 | 1.0% | 6% |
| 20260406 | $2.25 | $1.55 | 1.0% | 13% |
| 20260402 | $2.40 | $1.55 | 0.9% | 4% |
| 20260401 | $1.57 | $1.57 | 1.8% | 74% |
| 20260331 | $1.65 | $1.65 | 2.0% | 85% |
| 20260330 | $1.57 | $1.57 | 1.9% | 82% |
| 20260327 | $1.88 | $1.88 | 1.5% | 49% |
| 20260326 | $1.60 | $1.60 | 1.8% | 70% |
| 20260325 | $2.17 | $2.17 | 1.4% | 43% |
| 20260324 | $1.88 | $1.88 | 1.6% | 56% |
| 20260323 | $1.30 | $1.30 | 1.4% | 39% |
| 20260320 | $1.92 | $0.92 | 1.4% | 45% |
| 20260319 | $1.90 | $0.92 | 1.3% | 36% |
| 20260318 | $2.12 | $0.90 | 1.4% | 38% |