HALO (Halozyme Therapeutics, Inc.)
Expected Move & Straddle Price History
The expected move for HALO 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 HALO Expected Move
30-Day Straddle
$9.85
7-Day Straddle
$4.75
Avg IV
0.6%
IV Rank
44%
Implied one-standard-deviation move through the next 30 days. Compare to HALO'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.
HALO Straddle Price — Last 60 Days
| Date | 30D Straddle | 7D Straddle | Avg IV | IV Rank |
|---|---|---|---|---|
| 20260811 | $9.85 | $4.75 | 0.6% | 44% |
| 20260810 | $9.95 | $5.35 | 0.5% | 28% |
| 20260806 | $8.80 | $5.95 | 0.6% | 38% |
| 20260805 | $5.90 | $5.90 | 0.7% | 45% |
| 20260804 | $6.28 | $6.28 | 0.6% | 43% |
| 20260803 | $6.90 | $6.90 | 0.7% | 52% |
| 20260731 | $7.17 | $7.17 | 0.6% | 44% |
| 20260730 | $7.00 | $7.00 | 0.5% | 28% |
| 20260729 | $7.38 | $7.38 | 0.7% | 51% |
| 20260728 | $7.43 | $7.43 | 0.7% | 54% |
| 20260727 | $7.60 | $7.60 | 0.7% | 51% |
| 20260724 | $7.32 | $7.32 | 0.5% | 31% |
| 20260723 | $6.95 | $6.95 | 0.5% | 29% |
| 20260722 | $8.02 | $8.02 | 0.6% | 41% |
| 20260721 | $7.12 | $7.12 | 0.4% | 20% |
| 20260720 | $6.62 | $6.62 | 0.6% | 39% |
| 20260716 | $8.95 | $3.50 | 0.6% | 36% |
| 20260715 | $8.68 | $2.83 | 0.4% | 22% |
| 20260714 | $9.10 | $3.10 | 0.5% | 35% |
| 20260713 | $8.38 | $4.00 | 0.6% | 39% |
| 20260710 | $7.20 | $3.93 | 0.5% | 34% |
| 20260709 | $9.03 | $3.40 | 0.4% | 23% |
| 20260708 | $8.75 | $3.85 | 0.4% | 20% |
| 20260707 | $8.35 | $4.08 | 0.4% | 16% |
| 20260706 | $9.10 | $4.72 | 0.4% | 17% |
| 20260702 | $4.43 | $4.43 | 0.6% | 43% |
| 20260701 | $5.33 | $5.33 | 0.6% | 37% |
| 20260630 | $5.05 | $5.05 | 0.4% | 22% |
| 20260629 | $5.50 | $5.50 | 0.6% | 39% |
| 20260626 | $4.95 | $4.95 | 0.5% | 25% |
| 20260625 | $5.90 | $5.90 | 0.5% | 26% |
| 20260624 | $5.53 | $5.53 | 0.4% | 23% |
| 20260623 | $4.50 | $4.50 | 0.5% | 30% |
| 20260622 | $4.80 | $4.80 | 0.6% | 41% |
| 20260618 | $5.40 | $2.20 | 0.6% | 32% |
| 20260617 | $4.60 | $1.57 | 0.6% | 30% |
| 20260616 | $5.28 | $1.82 | 0.4% | 20% |
| 20260615 | $5.75 | $2.88 | 0.5% | 25% |
| 20260613 | $5.65 | $2.30 | 0.6% | 35% |
| 20260612 | $5.75 | $2.40 | 0.4% | 19% |
| 20260611 | $5.97 | $2.92 | 0.4% | 20% |
| 20260610 | $6.40 | $3.38 | 0.5% | 29% |
| 20260609 | $6.67 | $3.83 | 0.5% | 21% |
| 20260608 | $6.62 | $3.57 | 0.5% | 29% |
| 20260605 | $7.30 | $3.70 | 0.4% | 17% |
| 20260604 | $7.60 | $4.15 | 0.4% | 15% |
| 20260603 | $7.00 | $3.67 | 0.4% | 16% |
| 20260602 | $4.53 | $4.53 | 1.2% | 83% |
| 20260601 | $4.70 | $4.70 | 1.1% | 73% |
| 20260529 | $4.43 | $4.43 | 1.1% | 77% |
| 20260528 | $4.70 | $4.70 | 1.1% | 72% |
| 20260527 | $4.95 | $4.95 | 1.0% | 70% |
| 20260526 | $5.68 | $5.68 | 0.9% | 57% |
| 20260522 | $5.55 | $5.55 | 0.8% | 52% |
| 20260521 | $6.05 | $6.05 | 0.9% | 61% |
| 20260520 | $5.93 | $5.93 | 0.8% | 50% |
| 20260519 | $5.83 | $5.83 | 0.9% | 56% |
| 20260518 | $6.10 | $6.10 | 0.9% | 57% |
| 20260515 | $5.97 | $2.10 | 0.9% | 55% |
| 20260514 | $6.17 | $1.62 | 0.8% | 49% |