WDC (Western Digital Corp.)
Expected Move & Straddle Price History
The expected move for WDC 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 WDC Expected Move
30-Day Straddle
$69.88
7-Day Straddle
$35.33
Avg IV
0.7%
IV Rank
1%
Implied one-standard-deviation move through the next 30 days. Compare to WDC'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.
WDC Straddle Price — Last 60 Days
| Date | 30D Straddle | 7D Straddle | Avg IV | IV Rank |
|---|---|---|---|---|
| 20260904 | $69.88 | $35.33 | 0.7% | 1% |
| 20260903 | $65.30 | $31.62 | 0.7% | 2% |
| 20260902 | $66.15 | $36.03 | 0.7% | 1% |
| 20260901 | $70.50 | $39.83 | 0.7% | 2% |
| 20260831 | $66.42 | $25.32 | 0.7% | 0% |
| 20260828 | $66.05 | $32.42 | 0.7% | 0% |
| 20260827 | $70.67 | $38.83 | 0.7% | 0% |
| 20260826 | $75.60 | $44.45 | 0.7% | 0% |
| 20260825 | $73.28 | $44.35 | 0.7% | 0% |
| 20260824 | $72.75 | $28.85 | 0.7% | 0% |
| 20260821 | $69.68 | $34.45 | 1.7% | 100% |
| 20260820 | $75.82 | $37.95 | 1.1% | 30% |
| 20260819 | $76.22 | $43.55 | 1.1% | 37% |
| 20260818 | $88.28 | $50.00 | 1.6% | 87% |
| 20260817 | $93.60 | $38.48 | 1.1% | 34% |
| 20260814 | $79.62 | $39.80 | 0.8% | 0% |
| 20260813 | $80.80 | $43.23 | 0.8% | 1% |
| 20260812 | $72.53 | $41.75 | 0.8% | 0% |
| 20260811 | $76.50 | $45.28 | 0.8% | 0% |
| 20260810 | $80.25 | $32.80 | 0.8% | 0% |
| 20260806 | $94.07 | $54.33 | 1.0% | 16% |
| 20260805 | $116.15 | $74.68 | 1.0% | 21% |
| 20260804 | $132.98 | $94.65 | 1.1% | 27% |
| 20260803 | $126.57 | $69.75 | 1.0% | 26% |
| 20260731 | $121.40 | $77.47 | 1.1% | 28% |
| 20260730 | $123.40 | $81.78 | 1.1% | 29% |
| 20260729 | $114.93 | $79.15 | 1.1% | 33% |
| 20260728 | $115.38 | $83.47 | 1.1% | 32% |
| 20260727 | $124.35 | $56.75 | 1.1% | 29% |
| 20260724 | $122.28 | $63.60 | 1.1% | 36% |
| 20260723 | $136.15 | $77.03 | 1.1% | 37% |
| 20260722 | $139.57 | $82.88 | 1.2% | 42% |
| 20260721 | $142.82 | $90.33 | 1.2% | 42% |
| 20260720 | $132.68 | $59.90 | 1.2% | 44% |
| 20260716 | $112.75 | $60.17 | 1.1% | 30% |
| 20260715 | $124.85 | $69.00 | 1.1% | 28% |
| 20260714 | $142.00 | $81.80 | 1.1% | 33% |
| 20260713 | $139.38 | $51.30 | 1.1% | 30% |
| 20260710 | $136.82 | $56.88 | 1.1% | 32% |
| 20260709 | $143.38 | $67.45 | 1.1% | 35% |
| 20260708 | $137.65 | $72.97 | 1.1% | 34% |
| 20260707 | $137.90 | $76.85 | 1.1% | 37% |
| 20260706 | $148.90 | $57.30 | 1.1% | 35% |
| 20260702 | $128.50 | $68.45 | 1.1% | 31% |
| 20260701 | $136.50 | $70.58 | 1.0% | 25% |
| 20260630 | $146.97 | $79.15 | 1.0% | 27% |
| 20260629 | $158.65 | $50.52 | 1.1% | 30% |
| 20260626 | $123.45 | $60.38 | 1.0% | 23% |
| 20260625 | $142.15 | $73.72 | 1.0% | 19% |
| 20260624 | $143.82 | $82.25 | 1.0% | 18% |
| 20260623 | $153.95 | $91.53 | 1.0% | 20% |
| 20260622 | $169.30 | $72.03 | 1.0% | 23% |
| 20260618 | $161.32 | $86.30 | 1.3% | 49% |
| 20260617 | $152.25 | $86.03 | 1.3% | 50% |
| 20260616 | $145.32 | $86.32 | 1.4% | 62% |
| 20260615 | $137.82 | $50.85 | 1.2% | 41% |
| 20260613 | $101.95 | $49.02 | 0.9% | 8% |
| 20260612 | $103.33 | $47.70 | 0.9% | 12% |
| 20260611 | $98.92 | $52.20 | 0.9% | 7% |
| 20260610 | $97.88 | $56.92 | 0.9% | 12% |