FSTR (Foster (Lb) Co)
Expected Move & Straddle Price History
The expected move for FSTR 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 FSTR Expected Move
30-Day Straddle
$5.75
7-Day Straddle
$5.75
Avg IV
1.0%
IV Rank
44%
Implied one-standard-deviation move through the next 30 days. Compare to FSTR'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.
FSTR Straddle Price — Last 60 Days
| Date | 30D Straddle | 7D Straddle | Avg IV | IV Rank |
|---|---|---|---|---|
| 20260925 | $5.75 | $5.75 | 1.0% | 44% |
| 20260924 | $5.65 | $5.65 | 0.7% | 20% |
| 20260923 | $5.95 | $5.95 | 1.0% | 48% |
| 20260922 | $5.60 | $5.60 | 0.7% | 14% |
| 20260921 | $6.00 | $6.00 | 0.8% | 28% |
| 20260918 | $6.35 | $5.40 | 1.0% | 40% |
| 20260917 | $6.40 | $5.45 | 1.0% | 41% |
| 20260916 | $6.00 | $5.10 | 0.8% | 26% |
| 20260915 | $6.00 | $5.30 | 0.7% | 16% |
| 20260914 | $6.30 | $5.15 | 0.9% | 34% |
| 20260911 | $6.07 | $2.95 | 0.7% | 19% |
| 20260910 | $6.17 | $5.25 | 0.9% | 34% |
| 20260909 | $6.15 | $2.98 | 0.5% | 2% |
| 20260908 | $5.35 | $2.85 | 0.7% | 19% |
| 20260904 | $6.20 | $3.15 | 0.6% | 9% |
| 20260903 | $6.40 | $5.35 | 0.7% | 22% |
| 20260902 | $5.40 | $5.40 | 0.9% | 39% |
| 20260901 | $5.40 | $5.40 | 1.0% | 47% |
| 20260831 | $3.17 | $3.17 | 0.9% | 34% |
| 20260828 | $5.90 | $5.90 | 1.0% | 41% |
| 20260827 | $3.55 | $3.55 | 0.8% | 24% |
| 20260826 | $3.85 | $3.85 | 0.9% | 37% |
| 20260825 | $4.15 | $4.15 | 0.8% | 26% |
| 20260824 | $6.15 | $6.15 | 0.5% | 0% |
| 20260821 | $4.45 | $4.53 | 0.7% | 16% |
| 20260820 | $4.35 | $3.40 | 0.7% | 14% |
| 20260819 | $5.90 | $3.43 | 0.8% | 23% |
| 20260818 | $4.50 | $3.28 | 0.7% | 13% |
| 20260817 | $4.00 | $3.78 | 0.6% | 4% |
| 20260814 | $4.55 | $4.82 | 0.7% | 13% |
| 20260813 | $4.65 | $4.80 | 0.7% | 19% |
| 20260812 | $4.78 | $4.95 | 0.6% | 10% |
| 20260811 | $4.90 | $5.17 | 0.7% | 14% |
| 20260810 | $5.45 | $4.80 | 0.7% | 11% |
| 20260806 | $6.85 | $5.65 | 0.5% | 0% |
| 20260805 | $5.80 | $5.80 | 1.4% | 85% |
| 20260804 | $5.67 | $5.67 | 1.3% | 72% |
| 20260803 | $5.75 | $5.75 | 1.5% | 87% |
| 20260731 | $5.75 | $5.75 | 1.4% | 79% |
| 20260730 | $5.25 | $5.25 | 1.2% | 57% |
| 20260729 | $5.58 | $5.58 | 1.4% | 76% |
| 20260728 | $6.40 | $6.40 | 1.3% | 70% |
| 20260727 | $6.90 | $6.90 | 1.1% | 51% |
| 20260724 | $6.90 | $6.90 | 1.3% | 70% |
| 20260723 | $6.03 | $6.03 | 1.0% | 48% |
| 20260722 | $7.00 | $7.00 | 1.3% | 73% |
| 20260721 | $6.00 | $6.00 | 1.0% | 49% |
| 20260720 | $6.62 | $6.62 | 1.1% | 55% |
| 20260716 | $6.35 | $4.75 | 0.7% | 23% |
| 20260715 | $6.55 | $4.95 | 1.0% | 49% |
| 20260714 | $6.75 | $4.65 | 1.0% | 45% |
| 20260713 | $6.50 | $5.05 | 1.1% | 56% |
| 20260710 | $6.88 | $3.60 | 1.0% | 45% |
| 20260709 | $7.20 | $10.75 | 1.0% | 43% |
| 20260708 | $7.22 | $5.65 | 1.1% | 57% |
| 20260707 | $7.47 | $5.85 | 1.0% | 49% |
| 20260706 | $6.85 | $4.22 | 0.9% | 39% |
| 20260702 | $4.15 | $4.15 | 1.1% | 57% |
| 20260701 | $3.95 | $3.95 | 1.5% | 91% |