WDC - Options Database

WDC

WESTERN DIGITAL CORP

$348.58 -1.58%

(10/23 10:01) ◀

Friday, October 23, 2026 (10:05am)

▶ (10/23 10:10)

◀ 10/23 10:05 ▶

Option Volume

Detail

ℹ

Current (10/23 10:05am) 24,646

Calls: 13,420 (54%)

Puts: 11,226 (46%)

Prior (10/13) 17,175

Calls: 10,862 (63%)

Puts: 6,313 (37%)

Current vs Prior +43.50%

Calls: +23.55% (Calls)

Puts: +77.82% (Puts)

Prior 7-Day Total 601,340

Calls: 338,614 (56%)

Puts: 262,726 (44%)

Prior 7-Day Average 85,905

Calls: 48,373 (56%)

Puts: 37,532 (44%)

Current vs Prior 7-Day Avg -71.31%

Calls: -72.26%

Puts: -70.09%

Sentiment BULLISH

Dollar Volume

Detail

ℹ

Current (10/23 10:05am) $20.11M

Calls: $8.40M (42%)

Puts: $11.71M (58%)

Prior (10/13) $33.67M

Calls: $19.37M (58%)

Puts: $14.30M (42%)

Current vs Prior -40.26%

Calls: -56.63%

Puts: -18.10%

Prior 7-Day Total $1.03B

Calls: $596.25M (58%)

Puts: $431.11M (42%)

Prior 7-Day Average $146.77M

Calls: $85.18M (58%)

Puts: $61.59M (42%)

Current vs Prior 7-Day Avg -86.29%

Calls: -90.14%

Puts: -80.98%

Sentiment BEARISH

Put/Call Ratio

Detail

ℹ

Current (10/23 10:05am) 0.84

Prior (10/13) 0.58

Current vs Prior +43.93%

Prior 7-Day Average 0.74

Current vs Prior 7-Day Avg +12.45%

Sentiment NEUTRAL

Open Interest

Detail

ℹ

Current (10/23 10:05am) 586,067

Calls: 274,389 (47%)

Puts: 311,678 (53%)

Prior (10/13) 551,604

Calls: 243,633 (44%)

Puts: 307,971 (56%)

Current vs Prior +6.25%

Prior 7-Day Total 3,508,670

Calls: 1,514,189 (43%)

Puts: 1,994,481 (57%)

Prior 7-Day Average 501,238

Calls: 216,312 (43%)

Puts: 284,925 (57%)

Current vs Prior 7-Day Avg +16.92%

Sentiment BULLISH

Expected Move

Detail

ℹ

WKMO Expiry (10/23) | Next (10/30)Expiry (11/20) | Next (12/18)

Current 3.52% | 9.06%15.10% | 21.23%

Prior 7.64% | 11.13%16.34% | 22.50%

Current vs Prior -53.91% | -18.62%-7.58% | -5.63%

Prior 7-Day Avg 6.55% | 10.47%10.65% | 20.32%

Current vs 7-Day Avg -46.20% | -13.45%+41.86% | +4.47%

Prior 7-Day Eod 7.64% | 11.13%16.75% | 21.95%

Current vs 7-Day Eod -53.91% | -18.62%-9.80% | -3.29%

Sentiment BULLISHBULLISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 32.05% | 11.89%

Calls: 27.59% | 10.06%

Puts: 36.51% | 13.71%

Prior 11.20% | 6.29%

Calls: 9.17% | 4.03%

Puts: 13.23% | 8.56%

Current vs Prior +186.16% | +89.03%

Prior 7-Day Avg 22.21% | 12.48%

Calls: 20.63% | 12.46%

Puts: 23.78% | 12.50%

Current vs 7-Day Avg +44.30% | -4.71%

Liquidity Expensive

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P/C ratio rising 44% - increased hedging/bearish positioning.

Smart Money BEARISH

Retail Flow BULLISH

Overall BULLISH

Dollar Volume

Option Volume

Put/Call Ratio

Open Interest

Expected Move

Current BEARISH

Prior BULLISH

7-Day Avg BULLISH

Current NEUTRAL

Prior BULLISH

7-Day Avg NEUTRAL

Current NEUTRAL

Prior BULLISH

7-Day Avg NEUTRAL

Current NEUTRAL

Prior BEARISH

7-Day Avg NEUTRAL

Current BEARISH

Prior BULLISH

7-Day Avg BULLISH

Sentiment Timeline (Today)

Time	Smart Money	Retail	Overall
10:05	BEARISH	BULLISH	BULLISH
10:00	BEARISH	BULLISH	BULLISH
09:55	BEARISH	BULLISH	BULLISH
09:50	BEARISH	BULLISH	BULLISH
09:45	BULLISH	BULLISH	BULLISH
09:40	BULLISH	BULLISH	BULLISH
09:35	BEARISH	BULLISH	BULLISH

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⏰ Backwardation

📈 Debit Spreads

📉 Credit Spreads

📅 Calendar Spreads

⚡ Straddles

🔀 Strangles

🦅 Iron Condors

🦋 Butterflies

⚖️ Ratio Spreads

🛡️ Covered Calls

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Tightest Spreads

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Best Value <$1

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Ratio Spreads

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Covered Calls

Options with the tightest bid-ask spreads (<10%). Lower spreads = better fills and less slippage. Showing top 114 of results (avg 7.8%, best 2.9%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$340.00	Nov 20	29.90	31.35	$30.63	4.7%	24	0.59	3.4K
$337.50	Nov 20	30.90	32.70	$31.80	5.7%	11	0.60	11
$280.00	Oct 23	66.75	71.10	$68.93	6.3%	--	1.00	11
$355.00	Nov 20	22.80	24.30	$23.55	6.4%	13	0.50	1.0K
$332.50	Nov 20	33.25	35.50	$34.38	6.5%	2	0.63	3

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$340.00	Nov 20	20.65	21.25	$20.95	2.9%	18	0.41	1.6K
$375.00	Nov 20	40.30	42.15	$41.22	4.5%	3	0.62	32
$380.00	Nov 20	43.75	46.10	$44.93	5.2%	2	0.64	1.5K
$365.00	Nov 6	27.80	29.35	$28.58	5.4%	3	0.60	241
$400.00	Nov 20	57.45	60.70	$59.08	5.5%	3	0.74	1.3K

Affordable options under $1.00 per contract. Great for defined-risk strategies with minimal capital. -- found (avg $--, cheapest $--)

No options available for this category

In-the-money options with delta >0.50. Higher probability of profit, lower leverage. 184 found (avg delta 0.74, highest 1.00)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$280.00	Oct 23	66.75	71.10	$68.93	6.3%	--	1.00	11
$287.50	Oct 23	58.60	63.60	$61.10	8.2%	10	1.00	4
$290.00	Oct 23	56.75	61.45	$59.10	8.0%	--	1.00	31
$292.50	Oct 23	54.15	59.15	$56.65	8.8%	4	1.00	1
$300.00	Oct 23	46.10	51.10	$48.60	10.3%	2	1.00	15

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$412.50	Oct 23	61.20	66.20	$63.70	7.8%	1	1.00	8
$397.50	Oct 23	46.40	51.40	$48.90	10.2%	3	0.99	31
$400.00	Oct 23	49.10	53.25	$51.18	8.1%	105	0.99	437
$405.00	Oct 23	54.00	58.95	$56.48	8.8%	--	0.99	96
$407.50	Oct 23	56.40	61.40	$58.90	8.5%	--	0.99	46

Most actively traded options today. High liquidity = easy entry/exit. 343 active (total vol 21.3K, top 1.7K)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$360.00	Oct 23	1.12	1.50	$1.31	29.0%	1.7K	0.19	2.0K
$370.00	Oct 23	0.30	0.54	$0.42	57.1%	669	0.07	1.3K
$400.00	Oct 23	0.02	0.03	$0.03	33.3%	591	0.00	7.0K
$380.00	Oct 23	0.05	0.15	$0.10	100.0%	554	0.02	1.4K
$350.00	Nov 20	24.70	26.40	$25.55	6.7%	442	0.53	635

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$350.00	Oct 23	5.15	7.45	$6.30	36.5%	1.7K	0.54	1.0K
$330.00	Oct 23	0.40	0.68	$0.54	51.9%	747	0.08	630
$325.00	Oct 23	0.19	0.46	$0.33	81.8%	638	0.05	752
$320.00	Oct 23	0.12	0.20	$0.16	50.0%	494	0.03	868
$340.00	Oct 23	1.62	2.57	$2.09	45.5%	414	0.26	1.9K

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 23 strikes (avg 113.8%, max 130.0%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$337.50	Oct 23	Nov 20	148.1%	64.9%	128.3%	15	107
$345.00	Oct 23	Dec 4	141.9%	63.1%	125.0%	150	136
$335.00	Oct 23	Nov 27	148.0%	66.8%	121.5%	16	94
$340.00	Oct 23	Nov 27	145.3%	66.5%	118.3%	73	351
$350.00	Oct 23	Dec 4	143.8%	65.9%	118.2%	317	758

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$335.00	Oct 23	Dec 4	148.0%	64.3%	130.0%	264	812
$350.00	Oct 23	Nov 27	143.8%	62.6%	129.5%	1.7K	1.1K
$337.50	Oct 23	Nov 20	148.1%	64.9%	128.3%	65	343
$347.50	Oct 23	Nov 20	148.7%	65.3%	127.8%	214	1.3K
$340.00	Oct 23	Dec 4	145.3%	64.2%	126.4%	418	1.9K

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 256 found (best R:R 0.52, avg 3.31)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$300.00	$335.00	Nov 27	$23.08	$11.92	$23.08	80%	0.52	$323.08
$350.00	$400.00	Dec 4	$17.05	$32.95	$17.05	53%	1.93	$367.05
$282.50	$285.00	Oct 30	$1.28	$1.22	$1.28	92%	0.95	$283.78
$365.00	$370.00	Nov 13	$1.13	$3.87	$1.13	41%	3.42	$366.13
$390.00	$395.00	Nov 13	$0.50	$4.50	$0.50	27%	9.00	$390.50

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$395.00	$392.50	Oct 23	$1.40	$1.10	$1.40	99%	0.79	$393.60
$350.00	$345.00	Nov 27	$1.25	$3.75	$1.25	47%	3.00	$348.75
$335.00	$330.00	Nov 13	$0.85	$4.15	$0.85	38%	4.88	$334.15
$375.00	$370.00	Nov 6	$2.65	$2.35	$2.65	68%	0.89	$372.35
$390.00	$387.50	Oct 30	$1.43	$1.07	$1.43	83%	0.75	$388.57

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 188 found (best R:R 2.47, avg 0.47)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$400.00	$405.00	Nov 13	$1.38	$1.38	$3.62	77%	0.38	$401.38
$360.00	$365.00	Nov 13	$2.42	$2.42	$2.58	55%	0.94	$362.42
$355.00	$357.50	Oct 30	$1.30	$1.30	$1.20	54%	1.08	$356.30
$360.00	$362.50	Nov 6	$1.25	$1.25	$1.25	56%	1.00	$361.25
$410.00	$415.00	Nov 27	$1.30	$1.30	$3.70	75%	0.35	$411.30

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$282.50	$280.00	Oct 30	$1.78	$1.78	$0.72	91%	2.47	$280.72
$287.50	$285.00	Oct 30	$1.78	$1.78	$0.72	91%	2.47	$285.72
$330.00	$310.00	Dec 4	$7.57	$7.57	$12.43	64%	0.61	$322.43
$330.00	$325.00	Nov 13	$2.95	$2.95	$2.05	65%	1.44	$327.05
$305.00	$300.00	Nov 27	$2.35	$2.35	$2.65	77%	0.89	$302.65

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 12 found (avg debit $9.54, cheapest $9.48)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$347.50	Oct 23	Oct 30	$9.92	148.7%	76.9%
$350.00	Oct 23	Oct 30	$9.70	143.8%	76.1%
$352.50	Oct 23	Oct 30	$9.65	142.4%	76.1%
$345.00	Oct 23	Oct 30	$10.17	141.9%	76.1%
$342.50	Oct 23	Oct 30	$9.62	142.1%	77.4%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$347.50	Oct 23	Oct 30	$9.48	148.7%	76.9%
$350.00	Oct 23	Oct 30	$9.38	143.8%	76.1%
$352.50	Oct 23	Oct 30	$9.25	142.4%	76.1%
$345.00	Oct 23	Oct 30	$9.43	141.9%	76.1%
$342.50	Oct 23	Oct 30	$9.41	142.1%	77.4%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 108 found (cheapest 3.05% of stock, avg 11.10%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$345.00	Oct 23	$6.98	$3.65	$10.63	$334.37	$355.63	3.05%
$350.00	Oct 23	$4.58	$6.30	$10.88	$339.12	$360.88	3.12%
$347.50	Oct 23	$5.98	$5.00	$10.98	$336.52	$358.48	3.15%
$352.50	Oct 23	$3.50	$7.50	$11.00	$341.50	$363.50	3.16%
$342.50	Oct 23	$8.68	$2.74	$11.42	$331.08	$353.92	3.28%
$355.00	Oct 23	$2.59	$9.50	$12.09	$342.91	$367.09	3.47%
$340.00	Oct 23	$10.28	$2.09	$12.37	$327.63	$352.37	3.55%
$357.50	Oct 23	$1.94	$10.80	$12.74	$344.76	$370.24	3.65%
$337.50	Oct 23	$12.15	$1.57	$13.72	$323.78	$351.22	3.94%
$360.00	Oct 23	$1.31	$13.25	$14.56	$345.44	$374.56	4.18%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 155 found (cheapest 0.83% of stock, avg 9.10%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$360.00	$337.50	Oct 23	$1.31	$1.57	$2.88	$334.62	$362.88
$360.00	$340.00	Oct 23	$1.31	$2.09	$3.40	$336.60	$363.40
$357.50	$337.50	Oct 23	$1.94	$1.57	$3.51	$333.99	$361.01
$357.50	$340.00	Oct 23	$1.94	$2.09	$4.03	$335.97	$361.53
$360.00	$342.50	Oct 23	$1.31	$2.74	$4.05	$338.45	$364.05
$355.00	$337.50	Oct 23	$2.59	$1.57	$4.16	$333.34	$359.16
$355.00	$340.00	Oct 23	$2.59	$2.09	$4.68	$335.32	$359.68
$357.50	$342.50	Oct 23	$1.94	$2.74	$4.68	$337.82	$362.18
$355.00	$342.50	Oct 23	$2.59	$2.74	$5.33	$337.17	$360.33
$360.00	$345.00	Oct 23	$1.31	$3.65	$4.96	$340.04	$364.96

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 155 found (best R:R 19.83, avg credit $1.69)

Put Spread	Call Spread	Expiry	Credit	Max Loss	POP	R:R	BE Low	BE High
280/282	368/370	Oct 30	$2.38	$0.12	58%	19.83	$280.12	$369.88
285/288	368/370	Oct 30	$2.38	$0.12	58%	19.83	$285.12	$369.88
325/330	380/385	Nov 13	$4.60	$0.40	32%	11.50	$325.40	$384.60
325/330	395/400	Nov 13	$4.07	$0.93	40%	4.38	$325.93	$399.07
300/305	390/395	Nov 27	$3.77	$1.23	44%	3.07	$301.23	$393.77
325/330	385/390	Nov 13	$4.15	$0.85	36%	4.88	$325.85	$389.15
300/305	380/385	Nov 13	$3.50	$1.50	47%	2.33	$301.50	$383.50
300/305	385/390	Nov 27	$3.75	$1.25	42%	3.00	$301.25	$388.75
300/305	395/400	Nov 13	$2.97	$2.03	54%	1.46	$302.03	$397.97
290/295	375/380	Nov 6	$2.82	$2.18	56%	1.29	$292.18	$377.82

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 165 found (best R:R 36.04, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$390.00	$400.00	$410.00	Nov 20	$0.27	$9.73	8%	36.04
$375.00	$380.00	$385.00	Nov 20	$0.08	$4.92	5%	61.50
$365.00	$370.00	$375.00	Nov 6	$0.15	$4.85	8%	32.33
$370.00	$375.00	$380.00	Nov 27	$0.10	$4.90	5%	49.00
$285.00	$300.00	$315.00	Oct 30	$1.00	$14.00	13%	14.00

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$355.00	$360.00	$365.00	Nov 13	$0.09	$4.91	7%	54.56
$335.00	$337.50	$340.00	Oct 23	$0.06	$2.44	10%	40.67
$330.00	$335.00	$340.00	Nov 27	$0.08	$4.92	6%	61.50
$305.00	$310.00	$315.00	Nov 27	$0.07	$4.93	5%	70.43
$355.00	$360.00	$365.00	Nov 27	$0.10	$4.90	6%	49.00

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 103 found (best net $-12.90, 98 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$300.00	$335.00	1:2	Nov 27	-$13.02	$21.98
$300.00	$317.50	1:2	Oct 23	-$14.20	$3.30
$380.00	$382.50	1:2	Oct 23	$0.00	$2.50
$370.00	$372.50	1:2	Oct 23	-$0.10	$2.40
$392.50	$395.00	1:2	Oct 23	$0.00	$2.50

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$410.00	$370.00	1:2	Dec 4	-$12.90	$27.10
$320.00	$317.50	1:2	Oct 23	-$0.06	$2.44
$307.50	$305.00	1:2	Oct 23	$0.00	$2.50
$300.00	$297.50	1:2	Oct 23	-$0.01	$2.49
$292.50	$290.00	1:2	Oct 23	-$0.01	$2.49

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 100 found (best yield 7.87%, avg 2.64%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$350.00	Dec 4	$27.45	0.53	0.4%	7.87%	8.28%	2	10
$355.00	Nov 27	$23.20	0.51	1.8%	6.66%	8.50%	5	26
$360.00	Nov 27	$21.00	0.48	3.3%	6.02%	9.30%	2	25
$365.00	Nov 27	$18.95	0.45	4.7%	5.44%	10.15%	--	23
$350.00	Nov 27	$25.50	0.53	0.4%	7.32%	7.72%	2	2
$370.00	Nov 27	$17.05	0.42	6.1%	4.89%	11.04%	--	226
$355.00	Nov 20	$22.80	0.50	1.8%	6.54%	8.38%	13	1.0K
$375.00	Nov 27	$15.30	0.40	7.6%	4.39%	11.97%	--	17
$400.00	Dec 4	$10.40	0.30	14.8%	2.98%	17.73%	1	6
$365.00	Nov 20	$18.25	0.44	4.7%	5.24%	9.95%	2	136

Current 5-Minute Volume Snapshots

Time (HH:MM)	Total Volume	Call Volume	Put Volume	Volume Change
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Prior's 5-Minute Volume Snapshots

Time (HH:MM)	Total Volume	Call Volume	Put Volume	Volume Change
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Current Put/Call Breakdown

Total Calls 13,420

Total Puts 11,226

Put/Call Ratio 0.84

Net Difference 2,194

Prior's Put/Call Breakdown

Total Calls 10,862

Total Puts 6,313

Put/Call Ratio 0.58

Net Difference 4,549

Prior 7-Day Put/Call Summary

Total Calls 338,614

Total Puts 262,726

Average Put/Call Ratio 0.74

Ratio Trend Rising

Daily Put/Call History (Last 7 Days)

Date	Calls	Puts	Ratio	Net Diff
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Upcoming Earnings - 2 Weeks Prior

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Upcoming Earnings - 1 Week Prior

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Earnings This Week

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Earnings - Day Before / Day After

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Options Activity Around Earnings

Ticker	Earnings Date	Days Away	Call Volume	Put Volume	IV Rank
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Option Volume

Dollar Volume

Put/Call Ratio

Open Interest

Expected Move

Relative Spread

🤖 AI Insights

📈 Options Analysis

Current 5-Minute Volume Snapshots

Prior's 5-Minute Volume Snapshots

Current Put/Call Breakdown

Prior's Put/Call Breakdown

Prior 7-Day Put/Call Summary

Daily Put/Call History (Last 7 Days)

Upcoming Earnings - 2 Weeks Prior

Upcoming Earnings - 1 Week Prior

Earnings This Week

Earnings - Day Before / Day After

Options Activity Around Earnings

Chart Title

Price — Past 7 Days

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