BLDR (Builders FirstSource, Inc.)
Expected Move & Straddle Price History
The expected move for BLDR 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 BLDR Expected Move
30-Day Straddle
$8.45
7-Day Straddle
$3.80
Avg IV
0.6%
IV Rank
1%
Implied one-standard-deviation move through the next 30 days. Compare to BLDR'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.
BLDR Straddle Price — Last 60 Days
| Date | 30D Straddle | 7D Straddle | Avg IV | IV Rank |
|---|---|---|---|---|
| 20260911 | $8.45 | $3.80 | 0.6% | 1% |
| 20260910 | $8.55 | $4.82 | 0.7% | 9% |
| 20260909 | $8.95 | $5.30 | 0.6% | 7% |
| 20260908 | $9.40 | $5.55 | 0.6% | 6% |
| 20260904 | $10.30 | $5.35 | 0.6% | 0% |
| 20260903 | $9.90 | $6.25 | 0.6% | 0% |
| 20260902 | $7.35 | $7.35 | 1.2% | 63% |
| 20260901 | $6.88 | $6.88 | 1.2% | 57% |
| 20260831 | $6.22 | $6.22 | 1.1% | 45% |
| 20260828 | $7.33 | $7.33 | 1.2% | 57% |
| 20260827 | $6.95 | $6.95 | 1.2% | 54% |
| 20260826 | $7.30 | $7.30 | 0.9% | 33% |
| 20260825 | $7.50 | $7.50 | 0.9% | 30% |
| 20260824 | $7.60 | $7.60 | 0.9% | 30% |
| 20260821 | $8.10 | $0.53 | 1.0% | 39% |
| 20260820 | $8.35 | $2.22 | 0.9% | 24% |
| 20260819 | $8.55 | $3.77 | 1.0% | 35% |
| 20260818 | $8.70 | $3.42 | 0.9% | 26% |
| 20260817 | $8.75 | $3.85 | 0.9% | 31% |
| 20260814 | $9.85 | $4.75 | 0.9% | 29% |
| 20260813 | $10.30 | $5.22 | 0.9% | 26% |
| 20260812 | $9.82 | $5.15 | 0.9% | 25% |
| 20260811 | $10.10 | $5.28 | 0.7% | 5% |
| 20260810 | $10.55 | $5.85 | 0.7% | 11% |
| 20260806 | $11.90 | $7.50 | 0.8% | 21% |
| 20260805 | $8.20 | $8.20 | 1.2% | 58% |
| 20260804 | $7.58 | $7.58 | 1.2% | 56% |
| 20260803 | $7.82 | $7.82 | 1.0% | 42% |
| 20260731 | $7.25 | $7.25 | 1.0% | 40% |
| 20260730 | $7.45 | $7.45 | 0.9% | 30% |
| 20260729 | $9.35 | $9.35 | 1.1% | 44% |
| 20260728 | $10.15 | $10.15 | 1.0% | 36% |
| 20260727 | $10.75 | $10.75 | 1.0% | 35% |
| 20260724 | $11.00 | $11.00 | 0.9% | 30% |
| 20260723 | $10.45 | $10.45 | 0.9% | 32% |
| 20260722 | $10.75 | $10.75 | 0.9% | 29% |
| 20260721 | $11.00 | $11.00 | 0.8% | 21% |
| 20260720 | $11.55 | $11.55 | 0.9% | 26% |
| 20260716 | $12.65 | $3.38 | 0.8% | 14% |
| 20260715 | $12.05 | $3.92 | 0.7% | 10% |
| 20260714 | $12.05 | $3.60 | 0.8% | 22% |
| 20260713 | $12.60 | $5.80 | 0.8% | 26% |
| 20260710 | $12.90 | $4.95 | 0.7% | 16% |
| 20260709 | $12.35 | $5.15 | 0.7% | 17% |
| 20260708 | $13.35 | $5.75 | 0.8% | 25% |
| 20260707 | $13.75 | $6.40 | 0.8% | 25% |
| 20260706 | $14.35 | $7.32 | 0.8% | 20% |
| 20260702 | $6.72 | $6.72 | 0.8% | 23% |
| 20260701 | $7.85 | $7.85 | 1.0% | 39% |
| 20260630 | $8.40 | $8.40 | 0.9% | 34% |
| 20260629 | $8.25 | $8.25 | 0.8% | 20% |
| 20260626 | $9.35 | $9.35 | 0.7% | 10% |
| 20260625 | $10.05 | $10.05 | 0.8% | 19% |
| 20260624 | $10.00 | $10.00 | 0.6% | 8% |
| 20260623 | $9.35 | $9.35 | 0.8% | 22% |
| 20260622 | $9.65 | $9.65 | 0.7% | 11% |
| 20260618 | $10.60 | $1.90 | 0.7% | 18% |
| 20260617 | $10.10 | $3.23 | 0.7% | 15% |
| 20260616 | $10.60 | $3.72 | 0.7% | 15% |
| 20260615 | $10.55 | $5.80 | 0.7% | 15% |