HBIO (Harvard Bioscience Inc)
Expected Move & Straddle Price History
The expected move for HBIO 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 HBIO Expected Move
30-Day Straddle
$3.55
7-Day Straddle
$3.55
Avg IV
5.9%
IV Rank
35%
Implied one-standard-deviation move through the next 30 days. Compare to HBIO'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.
HBIO Straddle Price — Last 60 Days
| Date | 30D Straddle | 7D Straddle | Avg IV | IV Rank |
|---|---|---|---|---|
| 20260613 | $3.55 | $3.55 | 5.9% | 35% |
| 20260612 | $3.55 | $3.55 | 5.9% | 35% |
| 20260611 | $3.55 | $3.55 | 5.9% | 35% |
| 20260610 | $3.65 | $3.65 | 6.1% | 36% |
| 20260609 | $3.65 | $3.65 | 6.0% | 36% |
| 20260608 | $3.67 | $3.67 | 5.9% | 35% |
| 20260605 | $4.75 | $4.75 | 5.8% | 34% |
| 20260604 | $3.55 | $3.55 | 5.7% | 33% |
| 20260603 | $3.55 | $3.55 | 5.6% | 33% |
| 20260602 | $3.65 | $3.65 | 5.8% | 34% |
| 20260601 | $3.65 | $3.65 | 5.8% | 34% |
| 20260529 | $3.65 | $3.65 | 5.7% | 33% |
| 20260528 | $3.65 | $3.65 | 5.6% | 33% |
| 20260527 | $3.65 | $3.65 | 5.6% | 33% |
| 20260526 | $3.75 | $3.75 | 5.7% | 34% |
| 20260522 | $3.77 | $3.77 | 5.5% | 33% |
| 20260521 | $3.75 | $3.75 | 5.6% | 33% |
| 20260520 | $3.75 | $3.75 | 5.6% | 33% |
| 20260519 | $3.75 | $3.75 | 5.5% | 33% |
| 20260518 | $3.65 | $3.65 | 5.3% | 31% |
| 20260515 | $3.65 | $3.65 | 0.0% | 0% |
| 20260514 | $3.77 | $3.77 | 0.0% | 0% |
| 20260513 | $3.65 | $3.65 | 0.0% | 0% |
| 20260512 | $6.75 | $6.75 | 0.0% | 0% |
| 20260511 | $3.67 | $3.67 | 3.5% | 18% |
| 20260510 | $3.67 | $3.67 | 7.0% | 39% |
| 20260508 | $3.67 | $3.67 | 9.8% | 56% |
| 20260507 | $3.67 | $3.67 | 17.0% | 100% |
| 20260506 | $3.55 | $3.55 | 16.5% | 100% |
| 20260505 | $3.55 | $3.55 | 15.4% | 100% |
| 20260504 | $3.55 | $3.55 | 14.6% | 100% |
| 20260502 | $3.55 | $3.55 | 13.4% | 97% |
| 20260501 | $3.55 | $3.55 | 13.0% | 94% |
| 20260430 | $3.77 | $3.77 | 13.1% | 95% |
| 20260429 | $3.55 | $3.55 | 12.1% | 87% |
| 20260428 | $3.55 | $3.55 | 11.8% | 85% |
| 20260427 | $3.45 | $3.45 | 11.3% | 81% |
| 20260424 | $3.45 | $3.45 | 10.3% | 74% |
| 20260423 | $3.55 | $3.55 | 10.5% | 75% |
| 20260422 | $3.45 | $3.45 | 9.9% | 71% |
| 20260421 | $3.55 | $3.55 | 9.9% | 71% |
| 20260420 | $3.65 | $3.65 | 10.4% | 74% |
| 20260417 | $3.65 | $4.78 | 9.6% | 68% |
| 20260416 | $3.67 | $4.78 | 9.3% | 66% |
| 20260415 | $3.88 | $4.88 | 10.0% | 72% |
| 20260414 | $3.75 | $4.88 | 9.6% | 68% |
| 20260413 | $3.85 | $4.85 | 9.8% | 70% |
| 20260410 | $3.88 | $3.88 | 8.5% | 60% |
| 20260409 | $3.77 | $4.78 | 8.5% | 60% |
| 20260408 | $3.75 | $4.75 | 8.6% | 61% |
| 20260407 | $3.77 | $4.88 | 8.5% | 60% |
| 20260406 | $3.75 | $4.85 | 8.6% | 61% |
| 20260402 | $3.88 | $4.88 | 8.2% | 57% |
| 20260401 | $4.75 | $4.75 | 13.8% | 100% |
| 20260331 | $4.75 | $4.75 | 13.3% | 100% |
| 20260330 | $4.85 | $4.85 | 12.8% | 100% |
| 20260327 | $4.75 | $4.75 | 11.9% | 100% |
| 20260326 | $4.75 | $4.75 | 11.6% | 100% |
| 20260325 | $4.75 | $4.75 | 11.5% | 100% |
| 20260324 | $4.88 | $4.88 | 11.0% | 99% |