BLLN (BillionToOne, Inc. Class A Common Stock)
Expected Move & Straddle Price History
The expected move for BLLN 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 BLLN Expected Move
30-Day Straddle
$24.05
7-Day Straddle
$24.05
Avg IV
0.9%
IV Rank
21%
Implied one-standard-deviation move through the next 30 days. Compare to BLLN'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.
BLLN Straddle Price — Last 60 Days
| Date | 30D Straddle | 7D Straddle | Avg IV | IV Rank |
|---|---|---|---|---|
| 20260721 | $24.05 | $24.05 | 0.9% | 21% |
| 20260720 | $24.55 | $24.55 | 0.8% | 10% |
| 20260716 | $25.70 | $5.20 | 0.9% | 22% |
| 20260715 | $25.45 | $4.15 | 0.8% | 11% |
| 20260714 | $24.55 | $7.83 | 0.8% | 11% |
| 20260713 | $25.35 | $9.30 | 0.8% | 3% |
| 20260710 | $26.05 | $10.85 | 0.8% | 13% |
| 20260709 | $26.90 | $11.45 | 0.7% | 0% |
| 20260708 | $26.15 | $12.10 | 0.8% | 0% |
| 20260707 | $25.10 | $12.60 | 0.8% | 4% |
| 20260706 | $27.15 | $13.30 | 0.8% | 3% |
| 20260702 | $14.05 | $14.05 | 1.0% | 35% |
| 20260701 | $15.20 | $15.20 | 1.1% | 49% |
| 20260630 | $14.90 | $14.90 | 0.9% | 14% |
| 20260629 | $16.10 | $16.10 | 1.0% | 31% |
| 20260626 | $17.05 | $17.05 | 0.9% | 23% |
| 20260625 | $16.40 | $16.40 | 1.0% | 26% |
| 20260624 | $16.65 | $16.65 | 0.9% | 24% |
| 20260623 | $15.90 | $15.90 | 0.9% | 16% |
| 20260622 | $16.10 | $16.10 | 0.9% | 17% |
| 20260618 | $17.45 | $2.77 | 0.9% | 11% |
| 20260617 | $15.75 | $4.92 | 0.9% | 12% |
| 20260616 | $17.55 | $6.38 | 0.9% | 15% |
| 20260615 | $18.25 | $6.67 | 0.9% | 14% |
| 20260613 | $18.40 | $9.35 | 0.9% | 12% |
| 20260612 | $18.45 | $9.40 | 0.9% | 14% |
| 20260611 | $19.00 | $9.90 | 0.9% | 15% |
| 20260610 | $19.30 | $10.25 | 0.8% | 0% |
| 20260609 | $19.70 | $12.15 | 0.8% | 7% |
| 20260608 | $18.30 | $11.20 | 0.8% | 6% |
| 20260605 | $19.30 | $11.15 | 0.8% | 2% |
| 20260604 | $21.25 | $13.65 | 0.8% | 1% |
| 20260603 | $20.90 | $13.30 | 0.8% | 0% |
| 20260602 | $12.30 | $12.30 | 1.1% | 42% |
| 20260601 | $12.85 | $12.85 | 1.2% | 52% |
| 20260529 | $13.75 | $13.75 | 1.0% | 31% |
| 20260528 | $14.35 | $14.35 | 1.0% | 33% |
| 20260527 | $14.45 | $14.45 | 1.1% | 36% |
| 20260526 | $13.85 | $13.85 | 1.2% | 55% |
| 20260522 | $15.35 | $15.35 | 1.0% | 23% |
| 20260521 | $15.10 | $15.10 | 0.9% | 19% |
| 20260520 | $15.80 | $15.80 | 0.9% | 20% |
| 20260519 | $15.60 | $15.60 | 0.9% | 19% |
| 20260518 | $16.15 | $16.15 | 0.9% | 20% |
| 20260515 | $16.75 | $3.08 | 1.0% | 21% |
| 20260514 | $19.00 | $5.30 | 1.0% | 26% |
| 20260513 | $18.80 | $7.22 | 1.0% | 25% |
| 20260512 | $20.15 | $9.53 | 0.9% | 19% |
| 20260511 | $24.25 | $13.25 | 0.9% | 20% |
| 20260510 | $21.55 | $14.60 | 1.0% | 29% |
| 20260508 | $21.55 | $14.60 | 0.9% | 15% |
| 20260507 | $20.85 | $12.75 | 0.9% | 15% |
| 20260506 | $21.20 | $15.10 | 1.1% | 41% |
| 20260505 | $19.70 | $14.65 | 1.0% | 24% |
| 20260504 | $18.45 | $14.10 | 1.0% | 34% |
| 20260502 | $13.75 | $13.75 | 1.3% | 75% |
| 20260501 | $13.75 | $13.75 | 1.3% | 69% |
| 20260430 | $14.40 | $14.40 | 1.3% | 75% |
| 20260429 | $14.45 | $14.45 | 1.3% | 69% |
| 20260428 | $15.80 | $15.80 | 1.2% | 65% |