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
$136.15
7-Day Straddle
$77.03
Avg IV
1.1%
IV Rank
37%
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 |
|---|---|---|---|---|
| 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% |
| 20260609 | $103.78 | $61.95 | 0.9% | 14% |
| 20260608 | $105.70 | $45.90 | 0.9% | 11% |
| 20260605 | $97.35 | $53.27 | 1.0% | 17% |
| 20260604 | $104.80 | $58.08 | 0.9% | 8% |
| 20260603 | $116.25 | $69.05 | 0.9% | 9% |
| 20260602 | $108.80 | $65.67 | 1.0% | 15% |
| 20260601 | $106.93 | $45.27 | 0.9% | 13% |
| 20260529 | $96.70 | $48.67 | 0.9% | 9% |
| 20260528 | $98.38 | $54.67 | 0.8% | 4% |
| 20260527 | $101.62 | $60.35 | 0.9% | 11% |
| 20260526 | $102.70 | $61.25 | 0.9% | 6% |
| 20260522 | $80.17 | $37.65 | 1.7% | 91% |
| 20260521 | $84.00 | $41.97 | 1.5% | 69% |
| 20260520 | $84.03 | $48.33 | 1.4% | 60% |
| 20260519 | $84.85 | $50.83 | 1.6% | 82% |
| 20260518 | $87.05 | $38.85 | 1.6% | 76% |
| 20260515 | $86.28 | $44.90 | 0.9% | 7% |
| 20260514 | $89.17 | $52.88 | 0.9% | 12% |
| 20260513 | $94.72 | $56.08 | 0.9% | 12% |
| 20260512 | $91.82 | $59.42 | 0.9% | 11% |
| 20260511 | $104.00 | $43.62 | 0.9% | 8% |
| 20260510 | $93.55 | $40.38 | 0.8% | 1% |
| 20260508 | $83.32 | $40.38 | 0.9% | 14% |
| 20260507 | $82.67 | $43.72 | 0.8% | 7% |
| 20260506 | $87.97 | $48.95 | 0.8% | 9% |
| 20260505 | $87.35 | $50.58 | 0.8% | 10% |
| 20260504 | $83.20 | $32.10 | 0.8% | 12% |
| 20260502 | $73.22 | $35.80 | 0.9% | 24% |
| 20260501 | $73.20 | $35.98 | 0.8% | 13% |
| 20260430 | $82.85 | $55.17 | 1.2% | 44% |