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
$3.65
7-Day Straddle
$3.65
Avg IV
10.3%
IV Rank
61%
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 |
|---|---|---|---|---|
| 20260728 | $3.65 | $3.65 | 10.3% | 61% |
| 20260727 | $3.65 | $3.65 | 10.2% | 60% |
| 20260724 | $3.65 | $3.65 | 9.5% | 56% |
| 20260723 | $3.65 | $3.65 | 9.4% | 56% |
| 20260722 | $3.65 | $3.65 | 9.3% | 55% |
| 20260721 | $3.65 | $3.65 | 9.0% | 53% |
| 20260720 | $3.65 | $3.65 | 9.0% | 53% |
| 20260716 | $3.65 | $3.65 | 8.4% | 50% |
| 20260715 | $3.55 | $3.55 | 8.2% | 48% |
| 20260714 | $3.65 | $3.65 | 8.2% | 48% |
| 20260713 | $3.67 | $3.67 | 7.8% | 46% |
| 20260710 | $3.55 | $3.55 | 7.6% | 45% |
| 20260709 | $3.55 | $3.55 | 7.5% | 44% |
| 20260708 | $3.55 | $3.55 | 7.4% | 44% |
| 20260707 | $3.55 | $3.55 | 7.4% | 44% |
| 20260706 | $3.65 | $3.65 | 7.5% | 44% |
| 20260702 | $3.65 | $3.65 | 7.2% | 42% |
| 20260701 | $3.65 | $3.65 | 7.1% | 42% |
| 20260630 | $3.65 | $3.65 | 7.1% | 42% |
| 20260629 | $3.65 | $3.65 | 7.1% | 42% |
| 20260626 | $5.67 | $5.67 | 4.5% | 27% |
| 20260625 | $3.65 | $3.65 | 6.7% | 39% |
| 20260624 | $3.65 | $3.65 | 6.8% | 40% |
| 20260623 | $4.82 | $4.82 | 8.5% | 50% |
| 20260622 | $3.65 | $3.65 | 6.6% | 39% |
| 20260618 | $3.77 | $3.77 | 6.4% | 38% |
| 20260617 | $3.65 | $3.65 | 6.4% | 38% |
| 20260616 | $3.65 | $3.65 | 6.3% | 37% |
| 20260615 | $4.33 | $4.33 | 6.1% | 36% |
| 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% |