put$285.00
2026-10-30- Bid
- $0.28
- Ask
- $3.70
- Last / Mark
- $1.79 / $1.99
- Vol / OI
- 5 / 70
- Last trade (ET)
- Oct 19, 2026, 11:45 AM
- IV
- 89.92%
NASDAQ · Technology · Options
Western Digital Corp. (WDC) Options Chain, IV & Open Interest
Options chain for WDC: the strikes shown below, with bid/ask, volume, open interest, and implied volatility. Greeks are currently unavailable.
- Last confirmed price
- $352.21+6.09%
- Oct 19, 2026, 4:00 PM EDT · Prices may be delayed
Data dates
Prices as of Oct 19, 4:00 PM EDT · Fundamentals checked Oct 19, 9:07 PM EDT · Statement period ended Jul 3, 2026
- Displayed contracts
- 80
- Sample of 186 for this expiry · 679 across all expirations
- Selected expiration
- 2026-10-30
- Sample · 80 of 186 contracts
- Put / call volume ratio
- 0.42
- Table sample · Puts 2.3K · Calls 5.5K
- Put / call OI (selected expiry)
- 1.12
- Puts 7.6K · Calls 6.8K · table sample
Expiration strip
Choose an expiration.
Options surface
WDC 2026-10-30 — a sample of strikes nearest the quote, with IV.
Nearest spot strike $352.50
| Contract ID | Type | Expiry | Strike | Bid | Ask | Last | Mark | Contract volume | Open interest | Feed date | Last trade (ET) | IV |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| WDC261030P00285000 | put | 2026-10-30 | $285.00 | $0.28 | $3.70 | $1.79 | $1.99 | 5 | 70 | 2026-10-20 | Oct 19, 2026, 11:45 AM | 89.92% |
| WDC261030C00290000 | call | 2026-10-30 | $290.00 | $59.55 | $68.70 | $174.70 | $64.13 | - | 1 | 2026-10-20 | Sep 23, 2026, 10:00 AM | 83.33% |
| WDC261030P00290000 | put | 2026-10-30 | $290.00 | $1.54 | $3.30 | $2.91 | $2.42 | 3 | 90 | 2026-10-20 | Oct 19, 2026, 2:18 PM | 88.67% |
| WDC261030P00292500 | put | 2026-10-30 | $292.50 | $1.11 | $4.45 | $4.95 | $2.78 | 28 | 26 | 2026-10-20 | Oct 16, 2026, 1:18 PM | 89.16% |
| WDC261030P00295000 | put | 2026-10-30 | $295.00 | $1.25 | $5.10 | $3.35 | $3.18 | 3 | 18 | 2026-10-20 | Oct 19, 2026, 12:53 PM | 89.61% |
| WDC261030P00297500 | put | 2026-10-30 | $297.50 | $1.81 | $5.30 | $4.06 | $3.55 | 22 | 21 | 2026-10-20 | Oct 19, 2026, 9:41 AM | 89.65% |
| WDC261030C00300000 | call | 2026-10-30 | $300.00 | $50.55 | $59.90 | $54.51 | $55.22 | 1 | 16 | 2026-10-20 | Oct 19, 2026, 10:29 AM | 82.08% |
| WDC261030P00300000 | put | 2026-10-30 | $300.00 | $3.20 | $5.25 | $3.71 | $4.23 | 25 | 386 | 2026-10-20 | Oct 19, 2026, 3:58 PM | 91.60% |
| WDC261030C00302500 | call | 2026-10-30 | $302.50 | $47.20 | $55.80 | $45.00 | $51.50 | - | 1 | 2026-10-20 | Oct 15, 2026, 9:54 AM | 67.94% |
| WDC261030P00302500 | put | 2026-10-30 | $302.50 | $3.10 | $5.25 | $4.31 | $4.18 | 2 | 16 | 2026-10-20 | Oct 19, 2026, 9:56 AM | 87.98% |
| WDC261030P00305000 | put | 2026-10-30 | $305.00 | $3.50 | $5.95 | $5.30 | $4.73 | 2 | 37 | 2026-10-20 | Oct 19, 2026, 1:12 PM | 88.55% |
| WDC261030P00307500 | put | 2026-10-30 | $307.50 | $4.65 | $5.35 | $6.25 | $5.00 | 7 | 27 | 2026-10-20 | Oct 19, 2026, 2:28 PM | 87.04% |
| WDC261030C00310000 | call | 2026-10-30 | $310.00 | $42.15 | $52.15 | $48.00 | $47.15 | 2 | 3 | 2026-10-20 | Oct 19, 2026, 9:36 AM | 83.26% |
| WDC261030P00310000 | put | 2026-10-30 | $310.00 | $5.10 | $6.20 | $6.40 | $5.65 | 1,035 | 234 | 2026-10-20 | Oct 19, 2026, 3:11 PM | 87.78% |
| WDC261030P00312500 | put | 2026-10-30 | $312.50 | $3.25 | $10.00 | $6.78 | $6.63 | 3 | 10 | 2026-10-20 | Oct 19, 2026, 10:12 AM | 90.11% |
| WDC261030P00315000 | put | 2026-10-30 | $315.00 | $4.75 | $8.05 | $8.05 | $6.40 | 14 | 35 | 2026-10-20 | Oct 19, 2026, 2:36 PM | 85.22% |
| WDC261030P00317500 | put | 2026-10-30 | $317.50 | $4.10 | $10.50 | $6.72 | $7.30 | - | 2 | 2026-10-20 | Oct 15, 2026, 3:45 PM | 86.65% |
| WDC261030C00320000 | call | 2026-10-30 | $320.00 | $37.05 | $44.95 | $95.00 | $41.00 | 1 | 1 | 2026-10-20 | Oct 6, 2026, 10:27 AM | 90.80% |
| WDC261030P00320000 | put | 2026-10-30 | $320.00 | $5.70 | $10.30 | $7.90 | $8.00 | 48 | 172 | 2026-10-20 | Oct 19, 2026, 3:44 PM | 86.67% |
| WDC261030P00322500 | put | 2026-10-30 | $322.50 | $6.90 | $10.50 | $9.50 | $8.70 | 15 | 6 | 2026-10-20 | Oct 19, 2026, 9:37 AM | 86.46% |
| WDC261030P00325000 | put | 2026-10-30 | $325.00 | $5.80 | $13.15 | $11.05 | $9.48 | 8 | 12 | 2026-10-20 | Oct 19, 2026, 1:45 PM | 86.43% |
| WDC261030C00327500 | call | 2026-10-30 | $327.50 | $32.85 | $37.30 | $26.95 | $35.08 | 3 | 3 | 2026-10-20 | Oct 16, 2026, 10:07 AM | 86.71% |
| WDC261030P00327500 | put | 2026-10-30 | $327.50 | $9.45 | $13.45 | $11.35 | $11.45 | 5 | 9 | 2026-10-20 | Oct 19, 2026, 3:09 PM | 91.88% |
| WDC261030C00330000 | call | 2026-10-30 | $330.00 | $32.60 | $37.85 | $36.00 | $35.23 | 1 | 7 | 2026-10-20 | Oct 19, 2026, 11:35 AM | 94.91% |
| WDC261030P00330000 | put | 2026-10-30 | $330.00 | $10.45 | $11.40 | $10.90 | $10.93 | 72 | 344 | 2026-10-20 | Oct 19, 2026, 3:58 PM | 85.23% |
| WDC261030P00332500 | put | 2026-10-30 | $332.50 | $8.60 | $15.95 | $11.58 | $12.27 | 3 | 13 | 2026-10-20 | Oct 19, 2026, 12:08 PM | 87.21% |
| WDC261030C00335000 | call | 2026-10-30 | $335.00 | $29.60 | $31.30 | $21.30 | $30.45 | 8 | 8 | 2026-10-20 | Oct 16, 2026, 3:57 PM | 87.16% |
| WDC261030P00335000 | put | 2026-10-30 | $335.00 | $12.05 | $13.30 | $14.33 | $12.68 | 26 | 137 | 2026-10-20 | Oct 19, 2026, 1:11 PM | 84.64% |
| WDC261030C00337500 | call | 2026-10-30 | $337.50 | $28.20 | $32.50 | $30.15 | $30.35 | 2 | 3 | 2026-10-20 | Oct 19, 2026, 9:35 AM | 93.16% |
| WDC261030P00337500 | put | 2026-10-30 | $337.50 | $13.10 | $14.30 | $15.40 | $13.70 | 29 | 16 | 2026-10-20 | Oct 19, 2026, 2:56 PM | 84.70% |
| WDC261030C00340000 | call | 2026-10-30 | $340.00 | $26.90 | $28.15 | $25.00 | $27.53 | 5 | 42 | 2026-10-20 | Oct 19, 2026, 12:55 PM | 87.09% |
| WDC261030P00340000 | put | 2026-10-30 | $340.00 | $12.30 | $17.40 | $15.31 | $14.85 | 131 | 319 | 2026-10-20 | Oct 19, 2026, 3:32 PM | 85.10% |
| WDC261030C00342500 | call | 2026-10-30 | $342.50 | $25.20 | $28.05 | $26.00 | $26.63 | 23 | 3 | 2026-10-20 | Oct 19, 2026, 3:57 PM | 89.14% |
| WDC261030P00342500 | put | 2026-10-30 | $342.50 | $14.55 | $16.45 | $18.37 | $15.50 | 14 | 49 | 2026-10-20 | Oct 19, 2026, 2:29 PM | 83.14% |
| WDC261030C00345000 | call | 2026-10-30 | $345.00 | $24.00 | $25.85 | $22.26 | $24.93 | 55 | 67 | 2026-10-20 | Oct 19, 2026, 2:17 PM | 87.59% |
| WDC261030P00345000 | put | 2026-10-30 | $345.00 | $16.35 | $17.60 | $17.06 | $16.98 | 109 | 394 | 2026-10-20 | Oct 19, 2026, 3:42 PM | 84.49% |
| WDC261030C00347500 | call | 2026-10-30 | $347.50 | $21.40 | $27.10 | $21.47 | $24.25 | 33 | 5 | 2026-10-20 | Oct 19, 2026, 3:15 PM | 90.12% |
| WDC261030P00347500 | put | 2026-10-30 | $347.50 | $14.40 | $20.45 | $20.20 | $17.43 | 30 | 40 | 2026-10-20 | Oct 19, 2026, 2:13 PM | 81.34% |
| WDC261030C00350000 | call | 2026-10-30 | $350.00 | $21.25 | $22.85 | $21.80 | $22.05 | 148 | 131 | 2026-10-20 | Oct 19, 2026, 3:58 PM | 86.14% |
| WDC261030P00350000 | put | 2026-10-30 | $350.00 | $18.25 | $20.95 | $19.50 | $19.60 | 54 | 735 | 2026-10-20 | Oct 19, 2026, 3:57 PM | 85.15% |
| WDC261030C00352500 | call | 2026-10-30 | $352.50 | $20.15 | $21.90 | $20.80 | $21.03 | 16 | 1 | 2026-10-20 | Oct 19, 2026, 3:59 PM | 86.83% |
| WDC261030P00352500 | put | 2026-10-30 | $352.50 | $19.05 | $23.95 | $23.33 | $21.50 | 48 | 18 | 2026-10-20 | Oct 19, 2026, 1:47 PM | 87.60% |
| WDC261030C00355000 | call | 2026-10-30 | $355.00 | $18.80 | $20.85 | $17.50 | $19.83 | 16 | 320 | 2026-10-20 | Oct 19, 2026, 1:08 PM | 86.61% |
| WDC261030P00355000 | put | 2026-10-30 | $355.00 | $19.15 | $23.05 | $24.53 | $21.10 | 84 | 235 | 2026-10-20 | Oct 19, 2026, 2:55 PM | 80.40% |
| WDC261030C00357500 | call | 2026-10-30 | $357.50 | $14.00 | $22.25 | $16.44 | $18.13 | 41 | 5 | 2026-10-20 | Oct 19, 2026, 12:59 PM | 84.15% |
| WDC261030P00357500 | put | 2026-10-30 | $357.50 | $19.60 | $27.50 | $22.11 | $23.55 | 27 | 4 | 2026-10-20 | Oct 19, 2026, 11:29 AM | 84.70% |
| WDC261030C00360000 | call | 2026-10-30 | $360.00 | $16.65 | $18.05 | $16.85 | $17.35 | 2,616 | 1,678 | 2026-10-20 | Oct 19, 2026, 3:52 PM | 85.29% |
| WDC261030P00360000 | put | 2026-10-30 | $360.00 | $22.30 | $26.10 | $25.38 | $24.20 | 74 | 527 | 2026-10-20 | Oct 19, 2026, 3:35 PM | 81.43% |
| WDC261030C00362500 | call | 2026-10-30 | $362.50 | $13.20 | $18.80 | $16.25 | $16.00 | 15 | 4 | 2026-10-20 | Oct 19, 2026, 3:40 PM | 83.88% |
| WDC261030P00362500 | put | 2026-10-30 | $362.50 | $24.15 | $30.40 | $25.95 | $27.28 | 2 | 14 | 2026-10-20 | Oct 19, 2026, 9:51 AM | 87.95% |
| WDC261030C00365000 | call | 2026-10-30 | $365.00 | $12.65 | $17.55 | $14.03 | $15.10 | 12 | 39 | 2026-10-20 | Oct 19, 2026, 3:18 PM | 84.13% |
| WDC261030P00365000 | put | 2026-10-30 | $365.00 | $24.05 | $31.25 | $28.38 | $27.65 | 17 | 162 | 2026-10-20 | Oct 19, 2026, 3:35 PM | 83.14% |
| WDC261030C00367500 | call | 2026-10-30 | $367.50 | $11.45 | $16.75 | $10.71 | $14.10 | 6 | 7 | 2026-10-20 | Oct 16, 2026, 3:51 PM | 83.78% |
| WDC261030P00367500 | put | 2026-10-30 | $367.50 | $25.75 | $33.35 | $30.80 | $29.55 | 6 | 53 | 2026-10-20 | Oct 19, 2026, 12:34 PM | 84.46% |
| WDC261030C00370000 | call | 2026-10-30 | $370.00 | $12.85 | $14.15 | $13.39 | $13.50 | 548 | 563 | 2026-10-20 | Oct 19, 2026, 3:58 PM | 84.94% |
| WDC261030P00370000 | put | 2026-10-30 | $370.00 | $26.40 | $32.85 | $34.55 | $29.63 | 53 | 449 | 2026-10-20 | Oct 19, 2026, 2:29 PM | 77.84% |
| WDC261030C00372500 | call | 2026-10-30 | $372.50 | $9.30 | $15.00 | $11.40 | $12.15 | 17 | 8 | 2026-10-20 | Oct 19, 2026, 3:09 PM | 82.72% |
| WDC261030P00372500 | put | 2026-10-30 | $372.50 | $27.75 | $36.65 | $34.40 | $32.20 | 3 | 37 | 2026-10-20 | Oct 19, 2026, 12:53 PM | 81.68% |
| WDC261030C00375000 | call | 2026-10-30 | $375.00 | $11.25 | $12.65 | $11.48 | $11.95 | 71 | 102 | 2026-10-20 | Oct 19, 2026, 3:53 PM | 85.27% |
| WDC261030P00375000 | put | 2026-10-30 | $375.00 | $30.00 | $39.00 | $36.19 | $34.50 | 14 | 293 | 2026-10-20 | Oct 19, 2026, 3:23 PM | 84.23% |
| WDC261030C00377500 | call | 2026-10-30 | $377.50 | $10.40 | $11.80 | $9.25 | $11.10 | 3 | 41 | 2026-10-20 | Oct 19, 2026, 2:28 PM | 84.84% |
| WDC261030P00377500 | put | 2026-10-30 | $377.50 | $35.15 | $36.65 | $36.92 | $35.90 | 19 | 21 | 2026-10-20 | Oct 19, 2026, 12:39 PM | 82.67% |
| WDC261030C00380000 | call | 2026-10-30 | $380.00 | $7.85 | $10.85 | $9.32 | $9.35 | 41 | 1,281 | 2026-10-20 | Oct 19, 2026, 3:18 PM | 80.12% |
| WDC261030P00380000 | put | 2026-10-30 | $380.00 | $35.70 | $43.10 | $37.32 | $39.40 | 48 | 522 | 2026-10-20 | Oct 19, 2026, 3:48 PM | 90.33% |
| WDC261030C00382500 | call | 2026-10-30 | $382.50 | $7.05 | $11.75 | $9.71 | $9.40 | 3 | 26 | 2026-10-20 | Oct 19, 2026, 3:38 PM | 83.41% |
| WDC261030P00382500 | put | 2026-10-30 | $382.50 | $38.65 | $45.20 | $42.40 | $41.93 | 4 | 19 | 2026-10-20 | Oct 19, 2026, 1:39 PM | 93.60% |
| WDC261030C00385000 | call | 2026-10-30 | $385.00 | $5.35 | $12.50 | $9.00 | $8.93 | 20 | 86 | 2026-10-20 | Oct 19, 2026, 3:36 PM | 84.16% |
| WDC261030P00385000 | put | 2026-10-30 | $385.00 | $39.00 | $44.55 | $41.00 | $41.78 | 68 | 268 | 2026-10-20 | Oct 19, 2026, 3:59 PM | 84.45% |
| WDC261030C00387500 | call | 2026-10-30 | $387.50 | $6.50 | $11.90 | $7.95 | $9.20 | 3 | 35 | 2026-10-20 | Oct 19, 2026, 3:24 PM | 88.37% |
| WDC261030P00387500 | put | 2026-10-30 | $387.50 | $39.05 | $47.65 | $47.12 | $43.35 | 5 | 34 | 2026-10-20 | Oct 19, 2026, 1:43 PM | 82.87% |
| WDC261030C00390000 | call | 2026-10-30 | $390.00 | $7.25 | $8.45 | $7.54 | $7.85 | 1,055 | 154 | 2026-10-20 | Oct 19, 2026, 3:53 PM | 84.62% |
| WDC261030P00390000 | put | 2026-10-30 | $390.00 | $41.50 | $50.25 | $47.00 | $45.88 | 20 | 701 | 2026-10-20 | Oct 19, 2026, 3:23 PM | 85.79% |
| WDC261030C00392500 | call | 2026-10-30 | $392.50 | $3.70 | $10.75 | $7.30 | $7.23 | 17 | 21 | 2026-10-20 | Oct 19, 2026, 3:40 PM | 84.18% |
| WDC261030P00392500 | put | 2026-10-30 | $392.50 | $42.75 | $52.75 | $45.82 | $47.75 | 63 | 19 | 2026-10-20 | Oct 19, 2026, 9:50 AM | 85.38% |
| WDC261030C00395000 | call | 2026-10-30 | $395.00 | $3.00 | $9.60 | $5.62 | $6.30 | 548 | 557 | 2026-10-20 | Oct 19, 2026, 2:45 PM | 81.93% |
| WDC261030P00395000 | put | 2026-10-30 | $395.00 | $47.80 | $54.55 | $52.73 | $51.18 | 8 | 264 | 2026-10-20 | Oct 19, 2026, 3:23 PM | 92.72% |
| WDC261030C00397500 | call | 2026-10-30 | $397.50 | $3.75 | $8.40 | $7.00 | $6.08 | 5 | 68 | 2026-10-20 | Oct 19, 2026, 11:32 AM | 83.24% |
| WDC261030P00397500 | put | 2026-10-30 | $397.50 | $47.50 | $57.50 | $51.59 | $52.50 | 1 | 14 | 2026-10-20 | Oct 19, 2026, 11:13 AM | 89.33% |
| WDC261030C00400000 | call | 2026-10-30 | $400.00 | $4.85 | $6.05 | $5.78 | $5.45 | 153 | 1,527 | 2026-10-20 | Oct 19, 2026, 3:42 PM | 82.18% |
| WDC261030P00400000 | put | 2026-10-30 | $400.00 | $50.30 | $57.30 | $54.00 | $53.80 | 25 | 728 | 2026-10-20 | Oct 19, 2026, 3:57 PM | 85.35% |
call$290.00
2026-10-30- Bid
- $59.55
- Ask
- $68.70
- Last / Mark
- $174.70 / $64.13
- Vol / OI
- - / 1
- Last trade (ET)
- Sep 23, 2026, 10:00 AM
- IV
- 83.33%
put$290.00
2026-10-30- Bid
- $1.54
- Ask
- $3.30
- Last / Mark
- $2.91 / $2.42
- Vol / OI
- 3 / 90
- Last trade (ET)
- Oct 19, 2026, 2:18 PM
- IV
- 88.67%
put$292.50
2026-10-30- Bid
- $1.11
- Ask
- $4.45
- Last / Mark
- $4.95 / $2.78
- Vol / OI
- 28 / 26
- Last trade (ET)
- Oct 16, 2026, 1:18 PM
- IV
- 89.16%
put$295.00
2026-10-30- Bid
- $1.25
- Ask
- $5.10
- Last / Mark
- $3.35 / $3.18
- Vol / OI
- 3 / 18
- Last trade (ET)
- Oct 19, 2026, 12:53 PM
- IV
- 89.61%
put$297.50
2026-10-30- Bid
- $1.81
- Ask
- $5.30
- Last / Mark
- $4.06 / $3.55
- Vol / OI
- 22 / 21
- Last trade (ET)
- Oct 19, 2026, 9:41 AM
- IV
- 89.65%
call$300.00
2026-10-30- Bid
- $50.55
- Ask
- $59.90
- Last / Mark
- $54.51 / $55.22
- Vol / OI
- 1 / 16
- Last trade (ET)
- Oct 19, 2026, 10:29 AM
- IV
- 82.08%
put$300.00
2026-10-30- Bid
- $3.20
- Ask
- $5.25
- Last / Mark
- $3.71 / $4.23
- Vol / OI
- 25 / 386
- Last trade (ET)
- Oct 19, 2026, 3:58 PM
- IV
- 91.60%
call$302.50
2026-10-30- Bid
- $47.20
- Ask
- $55.80
- Last / Mark
- $45.00 / $51.50
- Vol / OI
- - / 1
- Last trade (ET)
- Oct 15, 2026, 9:54 AM
- IV
- 67.94%
put$302.50
2026-10-30- Bid
- $3.10
- Ask
- $5.25
- Last / Mark
- $4.31 / $4.18
- Vol / OI
- 2 / 16
- Last trade (ET)
- Oct 19, 2026, 9:56 AM
- IV
- 87.98%
put$305.00
2026-10-30- Bid
- $3.50
- Ask
- $5.95
- Last / Mark
- $5.30 / $4.73
- Vol / OI
- 2 / 37
- Last trade (ET)
- Oct 19, 2026, 1:12 PM
- IV
- 88.55%
put$307.50
2026-10-30- Bid
- $4.65
- Ask
- $5.35
- Last / Mark
- $6.25 / $5.00
- Vol / OI
- 7 / 27
- Last trade (ET)
- Oct 19, 2026, 2:28 PM
- IV
- 87.04%
call$310.00
2026-10-30- Bid
- $42.15
- Ask
- $52.15
- Last / Mark
- $48.00 / $47.15
- Vol / OI
- 2 / 3
- Last trade (ET)
- Oct 19, 2026, 9:36 AM
- IV
- 83.26%
put$310.00
2026-10-30- Bid
- $5.10
- Ask
- $6.20
- Last / Mark
- $6.40 / $5.65
- Vol / OI
- 1,035 / 234
- Last trade (ET)
- Oct 19, 2026, 3:11 PM
- IV
- 87.78%
put$312.50
2026-10-30- Bid
- $3.25
- Ask
- $10.00
- Last / Mark
- $6.78 / $6.63
- Vol / OI
- 3 / 10
- Last trade (ET)
- Oct 19, 2026, 10:12 AM
- IV
- 90.11%
put$315.00
2026-10-30- Bid
- $4.75
- Ask
- $8.05
- Last / Mark
- $8.05 / $6.40
- Vol / OI
- 14 / 35
- Last trade (ET)
- Oct 19, 2026, 2:36 PM
- IV
- 85.22%
put$317.50
2026-10-30- Bid
- $4.10
- Ask
- $10.50
- Last / Mark
- $6.72 / $7.30
- Vol / OI
- - / 2
- Last trade (ET)
- Oct 15, 2026, 3:45 PM
- IV
- 86.65%
call$320.00
2026-10-30- Bid
- $37.05
- Ask
- $44.95
- Last / Mark
- $95.00 / $41.00
- Vol / OI
- 1 / 1
- Last trade (ET)
- Oct 6, 2026, 10:27 AM
- IV
- 90.80%
put$320.00
2026-10-30- Bid
- $5.70
- Ask
- $10.30
- Last / Mark
- $7.90 / $8.00
- Vol / OI
- 48 / 172
- Last trade (ET)
- Oct 19, 2026, 3:44 PM
- IV
- 86.67%
put$322.50
2026-10-30- Bid
- $6.90
- Ask
- $10.50
- Last / Mark
- $9.50 / $8.70
- Vol / OI
- 15 / 6
- Last trade (ET)
- Oct 19, 2026, 9:37 AM
- IV
- 86.46%
put$325.00
2026-10-30- Bid
- $5.80
- Ask
- $13.15
- Last / Mark
- $11.05 / $9.48
- Vol / OI
- 8 / 12
- Last trade (ET)
- Oct 19, 2026, 1:45 PM
- IV
- 86.43%
call$327.50
2026-10-30- Bid
- $32.85
- Ask
- $37.30
- Last / Mark
- $26.95 / $35.08
- Vol / OI
- 3 / 3
- Last trade (ET)
- Oct 16, 2026, 10:07 AM
- IV
- 86.71%
put$327.50
2026-10-30- Bid
- $9.45
- Ask
- $13.45
- Last / Mark
- $11.35 / $11.45
- Vol / OI
- 5 / 9
- Last trade (ET)
- Oct 19, 2026, 3:09 PM
- IV
- 91.88%
call$330.00
2026-10-30- Bid
- $32.60
- Ask
- $37.85
- Last / Mark
- $36.00 / $35.23
- Vol / OI
- 1 / 7
- Last trade (ET)
- Oct 19, 2026, 11:35 AM
- IV
- 94.91%
put$330.00
2026-10-30- Bid
- $10.45
- Ask
- $11.40
- Last / Mark
- $10.90 / $10.93
- Vol / OI
- 72 / 344
- Last trade (ET)
- Oct 19, 2026, 3:58 PM
- IV
- 85.23%
put$332.50
2026-10-30- Bid
- $8.60
- Ask
- $15.95
- Last / Mark
- $11.58 / $12.27
- Vol / OI
- 3 / 13
- Last trade (ET)
- Oct 19, 2026, 12:08 PM
- IV
- 87.21%
call$335.00
2026-10-30- Bid
- $29.60
- Ask
- $31.30
- Last / Mark
- $21.30 / $30.45
- Vol / OI
- 8 / 8
- Last trade (ET)
- Oct 16, 2026, 3:57 PM
- IV
- 87.16%
put$335.00
2026-10-30- Bid
- $12.05
- Ask
- $13.30
- Last / Mark
- $14.33 / $12.68
- Vol / OI
- 26 / 137
- Last trade (ET)
- Oct 19, 2026, 1:11 PM
- IV
- 84.64%
call$337.50
2026-10-30- Bid
- $28.20
- Ask
- $32.50
- Last / Mark
- $30.15 / $30.35
- Vol / OI
- 2 / 3
- Last trade (ET)
- Oct 19, 2026, 9:35 AM
- IV
- 93.16%
put$337.50
2026-10-30- Bid
- $13.10
- Ask
- $14.30
- Last / Mark
- $15.40 / $13.70
- Vol / OI
- 29 / 16
- Last trade (ET)
- Oct 19, 2026, 2:56 PM
- IV
- 84.70%
call$340.00
2026-10-30- Bid
- $26.90
- Ask
- $28.15
- Last / Mark
- $25.00 / $27.53
- Vol / OI
- 5 / 42
- Last trade (ET)
- Oct 19, 2026, 12:55 PM
- IV
- 87.09%
put$340.00
2026-10-30- Bid
- $12.30
- Ask
- $17.40
- Last / Mark
- $15.31 / $14.85
- Vol / OI
- 131 / 319
- Last trade (ET)
- Oct 19, 2026, 3:32 PM
- IV
- 85.10%
call$342.50
2026-10-30- Bid
- $25.20
- Ask
- $28.05
- Last / Mark
- $26.00 / $26.63
- Vol / OI
- 23 / 3
- Last trade (ET)
- Oct 19, 2026, 3:57 PM
- IV
- 89.14%
put$342.50
2026-10-30- Bid
- $14.55
- Ask
- $16.45
- Last / Mark
- $18.37 / $15.50
- Vol / OI
- 14 / 49
- Last trade (ET)
- Oct 19, 2026, 2:29 PM
- IV
- 83.14%
call$345.00
2026-10-30- Bid
- $24.00
- Ask
- $25.85
- Last / Mark
- $22.26 / $24.93
- Vol / OI
- 55 / 67
- Last trade (ET)
- Oct 19, 2026, 2:17 PM
- IV
- 87.59%
put$345.00
2026-10-30- Bid
- $16.35
- Ask
- $17.60
- Last / Mark
- $17.06 / $16.98
- Vol / OI
- 109 / 394
- Last trade (ET)
- Oct 19, 2026, 3:42 PM
- IV
- 84.49%
call$347.50
2026-10-30- Bid
- $21.40
- Ask
- $27.10
- Last / Mark
- $21.47 / $24.25
- Vol / OI
- 33 / 5
- Last trade (ET)
- Oct 19, 2026, 3:15 PM
- IV
- 90.12%
put$347.50
2026-10-30- Bid
- $14.40
- Ask
- $20.45
- Last / Mark
- $20.20 / $17.43
- Vol / OI
- 30 / 40
- Last trade (ET)
- Oct 19, 2026, 2:13 PM
- IV
- 81.34%
call$350.00
2026-10-30- Bid
- $21.25
- Ask
- $22.85
- Last / Mark
- $21.80 / $22.05
- Vol / OI
- 148 / 131
- Last trade (ET)
- Oct 19, 2026, 3:58 PM
- IV
- 86.14%
put$350.00
2026-10-30- Bid
- $18.25
- Ask
- $20.95
- Last / Mark
- $19.50 / $19.60
- Vol / OI
- 54 / 735
- Last trade (ET)
- Oct 19, 2026, 3:57 PM
- IV
- 85.15%
call$352.50
2026-10-30- Bid
- $20.15
- Ask
- $21.90
- Last / Mark
- $20.80 / $21.03
- Vol / OI
- 16 / 1
- Last trade (ET)
- Oct 19, 2026, 3:59 PM
- IV
- 86.83%
put$352.50
2026-10-30- Bid
- $19.05
- Ask
- $23.95
- Last / Mark
- $23.33 / $21.50
- Vol / OI
- 48 / 18
- Last trade (ET)
- Oct 19, 2026, 1:47 PM
- IV
- 87.60%
call$355.00
2026-10-30- Bid
- $18.80
- Ask
- $20.85
- Last / Mark
- $17.50 / $19.83
- Vol / OI
- 16 / 320
- Last trade (ET)
- Oct 19, 2026, 1:08 PM
- IV
- 86.61%
put$355.00
2026-10-30- Bid
- $19.15
- Ask
- $23.05
- Last / Mark
- $24.53 / $21.10
- Vol / OI
- 84 / 235
- Last trade (ET)
- Oct 19, 2026, 2:55 PM
- IV
- 80.40%
call$357.50
2026-10-30- Bid
- $14.00
- Ask
- $22.25
- Last / Mark
- $16.44 / $18.13
- Vol / OI
- 41 / 5
- Last trade (ET)
- Oct 19, 2026, 12:59 PM
- IV
- 84.15%
put$357.50
2026-10-30- Bid
- $19.60
- Ask
- $27.50
- Last / Mark
- $22.11 / $23.55
- Vol / OI
- 27 / 4
- Last trade (ET)
- Oct 19, 2026, 11:29 AM
- IV
- 84.70%
call$360.00
2026-10-30- Bid
- $16.65
- Ask
- $18.05
- Last / Mark
- $16.85 / $17.35
- Vol / OI
- 2,616 / 1,678
- Last trade (ET)
- Oct 19, 2026, 3:52 PM
- IV
- 85.29%
put$360.00
2026-10-30- Bid
- $22.30
- Ask
- $26.10
- Last / Mark
- $25.38 / $24.20
- Vol / OI
- 74 / 527
- Last trade (ET)
- Oct 19, 2026, 3:35 PM
- IV
- 81.43%
call$362.50
2026-10-30- Bid
- $13.20
- Ask
- $18.80
- Last / Mark
- $16.25 / $16.00
- Vol / OI
- 15 / 4
- Last trade (ET)
- Oct 19, 2026, 3:40 PM
- IV
- 83.88%
put$362.50
2026-10-30- Bid
- $24.15
- Ask
- $30.40
- Last / Mark
- $25.95 / $27.28
- Vol / OI
- 2 / 14
- Last trade (ET)
- Oct 19, 2026, 9:51 AM
- IV
- 87.95%
call$365.00
2026-10-30- Bid
- $12.65
- Ask
- $17.55
- Last / Mark
- $14.03 / $15.10
- Vol / OI
- 12 / 39
- Last trade (ET)
- Oct 19, 2026, 3:18 PM
- IV
- 84.13%
put$365.00
2026-10-30- Bid
- $24.05
- Ask
- $31.25
- Last / Mark
- $28.38 / $27.65
- Vol / OI
- 17 / 162
- Last trade (ET)
- Oct 19, 2026, 3:35 PM
- IV
- 83.14%
call$367.50
2026-10-30- Bid
- $11.45
- Ask
- $16.75
- Last / Mark
- $10.71 / $14.10
- Vol / OI
- 6 / 7
- Last trade (ET)
- Oct 16, 2026, 3:51 PM
- IV
- 83.78%
put$367.50
2026-10-30- Bid
- $25.75
- Ask
- $33.35
- Last / Mark
- $30.80 / $29.55
- Vol / OI
- 6 / 53
- Last trade (ET)
- Oct 19, 2026, 12:34 PM
- IV
- 84.46%
call$370.00
2026-10-30- Bid
- $12.85
- Ask
- $14.15
- Last / Mark
- $13.39 / $13.50
- Vol / OI
- 548 / 563
- Last trade (ET)
- Oct 19, 2026, 3:58 PM
- IV
- 84.94%
put$370.00
2026-10-30- Bid
- $26.40
- Ask
- $32.85
- Last / Mark
- $34.55 / $29.63
- Vol / OI
- 53 / 449
- Last trade (ET)
- Oct 19, 2026, 2:29 PM
- IV
- 77.84%
call$372.50
2026-10-30- Bid
- $9.30
- Ask
- $15.00
- Last / Mark
- $11.40 / $12.15
- Vol / OI
- 17 / 8
- Last trade (ET)
- Oct 19, 2026, 3:09 PM
- IV
- 82.72%
put$372.50
2026-10-30- Bid
- $27.75
- Ask
- $36.65
- Last / Mark
- $34.40 / $32.20
- Vol / OI
- 3 / 37
- Last trade (ET)
- Oct 19, 2026, 12:53 PM
- IV
- 81.68%
call$375.00
2026-10-30- Bid
- $11.25
- Ask
- $12.65
- Last / Mark
- $11.48 / $11.95
- Vol / OI
- 71 / 102
- Last trade (ET)
- Oct 19, 2026, 3:53 PM
- IV
- 85.27%
put$375.00
2026-10-30- Bid
- $30.00
- Ask
- $39.00
- Last / Mark
- $36.19 / $34.50
- Vol / OI
- 14 / 293
- Last trade (ET)
- Oct 19, 2026, 3:23 PM
- IV
- 84.23%
call$377.50
2026-10-30- Bid
- $10.40
- Ask
- $11.80
- Last / Mark
- $9.25 / $11.10
- Vol / OI
- 3 / 41
- Last trade (ET)
- Oct 19, 2026, 2:28 PM
- IV
- 84.84%
put$377.50
2026-10-30- Bid
- $35.15
- Ask
- $36.65
- Last / Mark
- $36.92 / $35.90
- Vol / OI
- 19 / 21
- Last trade (ET)
- Oct 19, 2026, 12:39 PM
- IV
- 82.67%
call$380.00
2026-10-30- Bid
- $7.85
- Ask
- $10.85
- Last / Mark
- $9.32 / $9.35
- Vol / OI
- 41 / 1,281
- Last trade (ET)
- Oct 19, 2026, 3:18 PM
- IV
- 80.12%
put$380.00
2026-10-30- Bid
- $35.70
- Ask
- $43.10
- Last / Mark
- $37.32 / $39.40
- Vol / OI
- 48 / 522
- Last trade (ET)
- Oct 19, 2026, 3:48 PM
- IV
- 90.33%
call$382.50
2026-10-30- Bid
- $7.05
- Ask
- $11.75
- Last / Mark
- $9.71 / $9.40
- Vol / OI
- 3 / 26
- Last trade (ET)
- Oct 19, 2026, 3:38 PM
- IV
- 83.41%
put$382.50
2026-10-30- Bid
- $38.65
- Ask
- $45.20
- Last / Mark
- $42.40 / $41.93
- Vol / OI
- 4 / 19
- Last trade (ET)
- Oct 19, 2026, 1:39 PM
- IV
- 93.60%
call$385.00
2026-10-30- Bid
- $5.35
- Ask
- $12.50
- Last / Mark
- $9.00 / $8.93
- Vol / OI
- 20 / 86
- Last trade (ET)
- Oct 19, 2026, 3:36 PM
- IV
- 84.16%
put$385.00
2026-10-30- Bid
- $39.00
- Ask
- $44.55
- Last / Mark
- $41.00 / $41.78
- Vol / OI
- 68 / 268
- Last trade (ET)
- Oct 19, 2026, 3:59 PM
- IV
- 84.45%
call$387.50
2026-10-30- Bid
- $6.50
- Ask
- $11.90
- Last / Mark
- $7.95 / $9.20
- Vol / OI
- 3 / 35
- Last trade (ET)
- Oct 19, 2026, 3:24 PM
- IV
- 88.37%
put$387.50
2026-10-30- Bid
- $39.05
- Ask
- $47.65
- Last / Mark
- $47.12 / $43.35
- Vol / OI
- 5 / 34
- Last trade (ET)
- Oct 19, 2026, 1:43 PM
- IV
- 82.87%
call$390.00
2026-10-30- Bid
- $7.25
- Ask
- $8.45
- Last / Mark
- $7.54 / $7.85
- Vol / OI
- 1,055 / 154
- Last trade (ET)
- Oct 19, 2026, 3:53 PM
- IV
- 84.62%
put$390.00
2026-10-30- Bid
- $41.50
- Ask
- $50.25
- Last / Mark
- $47.00 / $45.88
- Vol / OI
- 20 / 701
- Last trade (ET)
- Oct 19, 2026, 3:23 PM
- IV
- 85.79%
call$392.50
2026-10-30- Bid
- $3.70
- Ask
- $10.75
- Last / Mark
- $7.30 / $7.23
- Vol / OI
- 17 / 21
- Last trade (ET)
- Oct 19, 2026, 3:40 PM
- IV
- 84.18%
put$392.50
2026-10-30- Bid
- $42.75
- Ask
- $52.75
- Last / Mark
- $45.82 / $47.75
- Vol / OI
- 63 / 19
- Last trade (ET)
- Oct 19, 2026, 9:50 AM
- IV
- 85.38%
call$395.00
2026-10-30- Bid
- $3.00
- Ask
- $9.60
- Last / Mark
- $5.62 / $6.30
- Vol / OI
- 548 / 557
- Last trade (ET)
- Oct 19, 2026, 2:45 PM
- IV
- 81.93%
put$395.00
2026-10-30- Bid
- $47.80
- Ask
- $54.55
- Last / Mark
- $52.73 / $51.18
- Vol / OI
- 8 / 264
- Last trade (ET)
- Oct 19, 2026, 3:23 PM
- IV
- 92.72%
call$397.50
2026-10-30- Bid
- $3.75
- Ask
- $8.40
- Last / Mark
- $7.00 / $6.08
- Vol / OI
- 5 / 68
- Last trade (ET)
- Oct 19, 2026, 11:32 AM
- IV
- 83.24%
put$397.50
2026-10-30- Bid
- $47.50
- Ask
- $57.50
- Last / Mark
- $51.59 / $52.50
- Vol / OI
- 1 / 14
- Last trade (ET)
- Oct 19, 2026, 11:13 AM
- IV
- 89.33%
call$400.00
2026-10-30- Bid
- $4.85
- Ask
- $6.05
- Last / Mark
- $5.78 / $5.45
- Vol / OI
- 153 / 1,527
- Last trade (ET)
- Oct 19, 2026, 3:42 PM
- IV
- 82.18%
put$400.00
2026-10-30- Bid
- $50.30
- Ask
- $57.30
- Last / Mark
- $54.00 / $53.80
- Vol / OI
- 25 / 728
- Last trade (ET)
- Oct 19, 2026, 3:57 PM
- IV
- 85.35%
Sample of 80 contracts nearest the quote, out of 186 for this expiry. Greeks are currently unavailable. Bid/ask quote times are not supplied by this feed; the last-trade time does not date the current quote.
Frequently asked
Questions about this quote
What does the WDC options page show?
When a usable chain is available, TECHi shows the Western Digital Corp. strikes on the page, with expirations, bid and ask, volume, and open interest. Implied volatility and Greeks appear when available.
Is the WDC options chain for order execution?
No. Options prices may be delayed. Check live bid and ask prices with your broker before placing an order.
What this page answers
Read the options market around the current price.
Explore Implied volatility, open interest, and strike distribution.
Keep in mind The chain is delayed, thin, or dominated by one expiration.
Research tools
Market closed
Regular hours: 9:30 AM–4:00 PM America/New_York
Next open: 2026-10-20 · 9:30 AM America/New_York
Exchange calendar includes scheduled holidays and early closes. Extended-session prices appear separately only when supplied by the quote source.
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