COST (Costco Wholesale Corp)
Expected Move & Straddle Price History
The expected move for COST 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 COST Expected Move
30-Day Straddle
$48.40
7-Day Straddle
$24.68
Avg IV
0.4%
IV Rank
68%
Implied one-standard-deviation move through the next 30 days. Compare to COST'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.
COST Straddle Price — Last 60 Days
| Date | 30D Straddle | 7D Straddle | Avg IV | IV Rank |
|---|---|---|---|---|
| 20260702 | $48.40 | $24.68 | 0.4% | 68% |
| 20260701 | $47.40 | $26.10 | 0.4% | 55% |
| 20260630 | $47.22 | $26.88 | 0.4% | 50% |
| 20260629 | $49.05 | $16.55 | 0.4% | 50% |
| 20260626 | $45.10 | $21.27 | 0.4% | 57% |
| 20260625 | $47.52 | $21.98 | 0.4% | 55% |
| 20260624 | $49.70 | $26.15 | 0.3% | 40% |
| 20260623 | $49.05 | $29.40 | 0.4% | 55% |
| 20260622 | $49.75 | $19.88 | 0.4% | 60% |
| 20260618 | $46.20 | $23.10 | 0.3% | 33% |
| 20260617 | $48.80 | $26.85 | 0.3% | 30% |
| 20260616 | $49.88 | $29.05 | 0.3% | 30% |
| 20260615 | $51.20 | $17.95 | 0.3% | 33% |
| 20260613 | $50.58 | $22.43 | 0.4% | 68% |
| 20260612 | $51.15 | $22.10 | 0.4% | 62% |
| 20260611 | $51.05 | $26.23 | 0.3% | 18% |
| 20260610 | $53.55 | $28.93 | 0.4% | 58% |
| 20260609 | $51.90 | $29.27 | 0.4% | 61% |
| 20260608 | $53.73 | $22.33 | 0.4% | 48% |
| 20260605 | $50.08 | $26.93 | 0.4% | 56% |
| 20260604 | $46.05 | $26.10 | 0.4% | 61% |
| 20260603 | $52.88 | $29.82 | 0.4% | 57% |
| 20260602 | $51.65 | $31.75 | 0.4% | 65% |
| 20260601 | $51.05 | $22.35 | 0.4% | 55% |
| 20260529 | $47.90 | $25.23 | 0.4% | 59% |
| 20260528 | $57.62 | $40.50 | 0.3% | 44% |
| 20260527 | $60.92 | $41.62 | 0.4% | 68% |
| 20260526 | $61.28 | $43.08 | 0.3% | 41% |
| 20260510 | $61.80 | $22.90 | 0.4% | 59% |
| 20260508 | $57.05 | $22.32 | 0.4% | 75% |
| 20260507 | $59.42 | $24.20 | 0.4% | 69% |
| 20260506 | $60.08 | $29.42 | 0.4% | 72% |
| 20260505 | $61.85 | $30.08 | 0.4% | 66% |
| 20260504 | $62.25 | $20.73 | 0.4% | 65% |
| 20260502 | $57.28 | $23.20 | 0.5% | 95% |
| 20260501 | $57.28 | $23.38 | 0.4% | 75% |
| 20260430 | $57.45 | $24.80 | 0.3% | 40% |
| 20260429 | $59.77 | $28.67 | 0.3% | 24% |
| 20260428 | $57.75 | $29.45 | 0.3% | 24% |
| 20260427 | $58.60 | $19.90 | 0.3% | 25% |
| 20260424 | $46.42 | $22.32 | 0.4% | 44% |
| 20260423 | $47.72 | $25.00 | 0.4% | 40% |
| 20260422 | $48.73 | $27.85 | 0.4% | 42% |
| 20260421 | $48.30 | $29.48 | 0.4% | 47% |
| 20260420 | $48.83 | $19.15 | 0.4% | 32% |
| 20260417 | $42.58 | $21.00 | 0.3% | 12% |
| 20260416 | $44.92 | $23.70 | 0.3% | 29% |
| 20260415 | $45.33 | $25.98 | 0.3% | 8% |
| 20260414 | $47.10 | $26.98 | 0.3% | 27% |
| 20260413 | $49.17 | $18.48 | 0.3% | 14% |
| 20260410 | $46.12 | $22.75 | 0.3% | 14% |
| 20260409 | $48.17 | $24.40 | 0.3% | 16% |
| 20260408 | $51.50 | $29.75 | 0.3% | 10% |
| 20260407 | $52.83 | $32.23 | 0.3% | 11% |
| 20260406 | $53.88 | $21.52 | 0.4% | 32% |
| 20260402 | $51.77 | $25.73 | 0.4% | 34% |
| 20260401 | $52.10 | $29.60 | 0.3% | 13% |
| 20260331 | $53.22 | $32.67 | 0.4% | 38% |
| 20260330 | $56.38 | $19.75 | 0.4% | 33% |
| 20260327 | $52.02 | $22.52 | 0.4% | 40% |