WDC - Options Database

WDC

WESTERN DIGITAL CORP

$353.85 -0.10%

(10/23 10:05) ◀

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

▶ (10/23 10:15)

◀ 10/23 10:10 ▶

Option Volume

Detail

ℹ

Current (10/23 10:10am) 28,998

Calls: 15,568 (54%)

Puts: 13,430 (46%)

Prior (10/13) 20,690

Calls: 13,984 (68%)

Puts: 6,706 (32%)

Current vs Prior +40.15%

Calls: +11.33% (Calls)

Puts: +100.27% (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 -66.24%

Calls: -67.82%

Puts: -64.22%

Sentiment BULLISH

Dollar Volume

Detail

ℹ

Current (10/23 10:10am) $25.81M

Calls: $12.06M (47%)

Puts: $13.74M (53%)

Prior (10/13) $36.93M

Calls: $22.00M (60%)

Puts: $14.94M (40%)

Current vs Prior -30.12%

Calls: -45.15%

Puts: -7.99%

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 -82.42%

Calls: -85.84%

Puts: -77.69%

Sentiment BEARISH

Put/Call Ratio

Detail

ℹ

Current (10/23 10:10am) 0.86

Prior (10/13) 0.48

Current vs Prior +79.89%

Prior 7-Day Average 0.74

Current vs Prior 7-Day Avg +15.97%

Sentiment NEUTRAL

Open Interest

Detail

ℹ

Current (10/23 10:10am) 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 3.41% | 9.01%15.31% | 21.54%

Prior 7.64% | 11.13%16.34% | 22.50%

Current vs Prior -55.45% | -19.07%-6.34% | -4.24%

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

Current vs 7-Day Avg -47.99% | -13.93%+43.76% | +6.00%

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

Current vs 7-Day Eod -55.45% | -19.07%-8.60% | -1.87%

Sentiment BULLISHBULLISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 21.47% | 9.25%

Calls: 23.81% | 8.93%

Puts: 19.13% | 9.58%

Prior 11.20% | 6.29%

Calls: 9.17% | 4.03%

Puts: 13.23% | 8.56%

Current vs Prior +91.70% | +47.06%

Prior 7-Day Avg 22.21% | 12.48%

Calls: 20.63% | 12.46%

Puts: 23.78% | 12.50%

Current vs 7-Day Avg -3.33% | -25.86%

Liquidity Expensive

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P/C ratio rising 80% - 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
10:10	BEARISH	BULLISH	BULLISH
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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📉 Credit Spreads

📅 Calendar Spreads

⚡ Straddles

🔀 Strangles

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⚖️ 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 152 of results (avg 7.1%, best 1.8%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$360.00	Nov 20	23.95	24.55	$24.25	2.5%	19	0.50	111
$335.00	Nov 20	37.05	38.25	$37.65	3.2%	8	0.65	2
$337.50	Nov 20	35.45	36.60	$36.03	3.2%	11	0.64	11
$332.50	Nov 20	38.30	39.60	$38.95	3.3%	2	0.67	3
$345.00	Nov 20	31.35	32.50	$31.93	3.6%	5	0.59	7

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$380.00	Nov 20	40.85	41.60	$41.23	1.8%	3	0.61	1.5K
$375.00	Nov 6	31.35	32.40	$31.88	3.3%	4	0.63	195
$390.00	Nov 20	47.30	48.95	$48.13	3.4%	2	0.66	1.3K
$350.00	Nov 20	23.15	24.00	$23.58	3.6%	24	0.44	2.7K
$340.00	Nov 20	18.80	19.60	$19.20	4.2%	20	0.38	1.6K

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. 191 found (avg delta 0.74, highest 1.00)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$287.50	Oct 23	64.40	69.40	$66.90	7.5%	10	1.00	4
$290.00	Oct 23	62.00	67.00	$64.50	7.8%	--	1.00	31
$292.50	Oct 23	59.15	64.15	$61.65	8.1%	4	1.00	1
$300.00	Oct 23	52.05	55.95	$54.00	7.2%	3	1.00	15
$317.50	Oct 23	34.65	39.65	$37.15	13.5%	--	1.00	55

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$420.00	Oct 23	64.25	67.75	$66.00	5.3%	--	1.00	202
$422.50	Oct 23	65.55	70.55	$68.05	7.3%	5	1.00	15
$405.00	Oct 23	47.80	52.80	$50.30	9.9%	--	0.99	96
$407.50	Oct 23	50.35	55.35	$52.85	9.5%	--	0.99	46
$410.00	Oct 23	54.00	57.50	$55.75	6.3%	1	0.99	114

Most actively traded options today. High liquidity = easy entry/exit. 374 active (total vol 24.0K, top 1.9K)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$360.00	Oct 23	2.82	3.30	$3.06	15.7%	1.9K	0.35	2.0K
$370.00	Oct 23	0.62	1.02	$0.82	48.8%	740	0.13	1.3K
$400.00	Oct 23	0.02	0.14	$0.08	150.0%	601	0.01	7.0K
$380.00	Oct 23	0.10	0.30	$0.20	100.0%	580	0.04	1.4K
$350.00	Nov 20	28.55	29.90	$29.23	4.6%	442	0.56	635

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$350.00	Oct 23	3.30	4.05	$3.68	20.4%	1.7K	0.37	1.0K
$330.00	Oct 23	0.16	0.36	$0.26	76.9%	782	0.04	630
$325.00	Oct 23	0.10	0.21	$0.16	68.7%	677	0.03	752
$320.00	Oct 23	0.05	0.15	$0.10	100.0%	537	0.02	868
$340.00	Oct 23	0.80	1.13	$0.97	34.0%	444	0.14	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. 22 strikes (avg 119.2%, max 140.2%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$350.00	Oct 23	Dec 4	150.7%	63.4%	137.7%	404	758
$360.00	Oct 23	Dec 4	148.7%	63.7%	133.4%	1.9K	2.0K
$345.00	Oct 23	Dec 4	148.3%	64.2%	131.1%	156	136
$355.00	Oct 23	Nov 27	146.1%	64.4%	126.9%	356	353
$352.50	Oct 23	Nov 20	149.2%	66.0%	126.0%	261	340

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$350.00	Oct 23	Nov 27	150.7%	62.7%	140.2%	1.8K	1.1K
$345.00	Oct 23	Dec 4	148.3%	64.2%	131.1%	128	378
$355.00	Oct 23	Nov 27	146.1%	64.4%	126.9%	259	298
$342.50	Oct 23	Nov 20	149.2%	65.8%	126.8%	60	155
$360.00	Oct 23	Nov 27	148.7%	65.6%	126.5%	212	554

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 275 found (best R:R 0.50, avg 3.36)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$300.00	$335.00	Nov 27	$23.35	$11.65	$23.35	81%	0.50	$323.35
$390.00	$400.00	Dec 4	$2.35	$7.65	$2.35	37%	3.26	$392.35
$385.00	$390.00	Nov 13	$0.57	$4.43	$0.57	33%	7.77	$385.57
$360.00	$380.00	Dec 4	$8.25	$11.75	$8.25	52%	1.42	$368.25
$370.00	$375.00	Nov 13	$1.12	$3.88	$1.12	42%	3.46	$371.12

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$335.00	$330.00	Nov 27	$0.68	$4.32	$0.68	35%	6.35	$334.32
$350.00	$345.00	Nov 27	$1.10	$3.90	$1.10	43%	3.55	$348.90
$400.00	$395.00	Nov 6	$3.15	$1.85	$3.15	78%	0.59	$396.85
$392.50	$390.00	Oct 30	$1.32	$1.18	$1.32	82%	0.89	$391.18
$355.00	$350.00	Nov 13	$1.65	$3.35	$1.65	48%	2.03	$353.35

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 199 found (best R:R 2.42, avg 0.46)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$380.00	$385.00	Nov 13	$2.70	$2.70	$2.30	63%	1.17	$382.70
$395.00	$400.00	Nov 13	$1.95	$1.95	$3.05	72%	0.64	$396.95
$400.00	$405.00	Nov 13	$1.55	$1.55	$3.45	75%	0.45	$401.55
$410.00	$415.00	Nov 27	$1.65	$1.65	$3.35	74%	0.49	$411.65
$355.00	$360.00	Nov 27	$3.05	$3.05	$1.95	46%	1.56	$358.05

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$287.50	$285.00	Oct 30	$1.77	$1.77	$0.73	91%	2.42	$285.73
$335.00	$330.00	Nov 13	$3.05	$3.05	$1.95	66%	1.56	$331.95
$350.00	$345.00	Nov 13	$3.55	$3.55	$1.45	56%	2.45	$346.45
$330.00	$310.00	Dec 4	$6.45	$6.45	$13.55	67%	0.48	$323.55
$340.00	$335.00	Nov 27	$2.87	$2.87	$2.13	62%	1.35	$337.13

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 12 found (avg debit $9.62, cheapest $9.17)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$350.00	Oct 23	Oct 30	$9.69	150.7%	74.6%
$352.50	Oct 23	Oct 30	$9.93	149.2%	75.9%
$347.50	Oct 23	Oct 30	$9.37	146.7%	75.1%
$360.00	Oct 23	Oct 30	$9.62	148.7%	77.7%
$355.00	Oct 23	Oct 30	$9.90	146.1%	78.5%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$350.00	Oct 23	Oct 30	$9.17	150.7%	74.6%
$352.50	Oct 23	Oct 30	$9.68	149.2%	75.9%
$347.50	Oct 23	Oct 30	$9.15	146.7%	75.1%
$360.00	Oct 23	Oct 30	$9.50	148.7%	77.7%
$355.00	Oct 23	Oct 30	$9.90	146.1%	78.5%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 113 found (cheapest 3.05% of stock, avg 11.12%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$355.00	Oct 23	$5.05	$5.75	$10.80	$344.20	$365.80	3.05%
$352.50	Oct 23	$6.30	$4.65	$10.95	$341.55	$363.45	3.09%
$357.50	Oct 23	$4.05	$7.13	$11.18	$346.32	$368.68	3.16%
$350.00	Oct 23	$7.73	$3.68	$11.41	$338.59	$361.41	3.22%
$360.00	Oct 23	$3.06	$8.63	$11.69	$348.31	$371.69	3.30%
$347.50	Oct 23	$9.48	$2.70	$12.18	$335.32	$359.68	3.44%
$362.50	Oct 23	$2.23	$10.55	$12.78	$349.72	$375.28	3.61%
$345.00	Oct 23	$11.28	$1.92	$13.20	$331.80	$358.20	3.73%
$365.00	Oct 23	$1.66	$12.55	$14.21	$350.79	$379.21	4.02%
$342.50	Oct 23	$13.18	$1.43	$14.61	$327.89	$357.11	4.13%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 165 found (cheapest 0.87% of stock, avg 9.26%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$365.00	$342.50	Oct 23	$1.66	$1.43	$3.09	$339.41	$368.09
$365.00	$345.00	Oct 23	$1.66	$1.92	$3.58	$341.42	$368.58
$362.50	$342.50	Oct 23	$2.23	$1.43	$3.66	$338.84	$366.16
$362.50	$345.00	Oct 23	$2.23	$1.92	$4.15	$340.85	$366.65
$365.00	$347.50	Oct 23	$1.66	$2.70	$4.36	$343.14	$369.36
$362.50	$347.50	Oct 23	$2.23	$2.70	$4.93	$342.57	$367.43
$360.00	$342.50	Oct 23	$3.06	$1.43	$4.49	$338.01	$364.49
$360.00	$345.00	Oct 23	$3.06	$1.92	$4.98	$340.02	$364.98
$360.00	$347.50	Oct 23	$3.06	$2.70	$5.76	$341.74	$365.76
$365.00	$350.00	Oct 23	$1.66	$3.68	$5.34	$344.66	$370.34

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 176 found (best R:R 11.50, avg credit $1.57)

Put Spread	Call Spread	Expiry	Credit	Max Loss	POP	R:R	BE Low	BE High
330/335	400/405	Nov 13	$4.60	$0.40	41%	11.50	$330.40	$404.60
285/288	372/375	Oct 30	$2.32	$0.18	58%	12.89	$285.18	$374.82
285/288	378/380	Oct 30	$2.17	$0.33	62%	6.58	$285.33	$379.67
300/305	395/400	Nov 13	$3.50	$1.50	53%	2.33	$301.50	$398.50
290/295	395/400	Nov 13	$3.08	$1.92	58%	1.60	$291.92	$398.08
300/305	400/405	Nov 13	$3.10	$1.90	57%	1.63	$301.90	$403.10
320/325	395/400	Nov 13	$3.60	$1.40	44%	2.57	$321.40	$398.60
290/295	400/405	Nov 13	$2.68	$2.32	61%	1.16	$292.32	$402.68
330/335	390/395	Nov 13	$3.95	$1.05	35%	3.76	$331.05	$393.95
300/305	395/400	Nov 27	$3.40	$1.60	46%	2.13	$301.60	$398.40

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 183 found (best R:R 54.56, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$400.00	$410.00	$420.00	Nov 20	$0.30	$9.70	8%	32.33
$362.50	$365.00	$367.50	Oct 23	$0.06	$2.44	12%	40.67
$342.50	$345.00	$347.50	Oct 23	$0.10	$2.40	11%	24.00
$370.00	$372.50	$375.00	Oct 23	$0.06	$2.44	6%	40.67
$367.50	$370.00	$372.50	Oct 23	$0.07	$2.43	7%	34.71

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$390.00	$400.00	$410.00	Nov 20	$0.18	$9.82	9%	54.56
$375.00	$380.00	$385.00	Nov 20	$0.05	$4.95	6%	99.00
$360.00	$362.50	$365.00	Oct 23	$0.08	$2.42	13%	30.25
$362.50	$365.00	$367.50	Oct 23	$0.08	$2.42	12%	30.25
$355.00	$357.50	$360.00	Oct 23	$0.12	$2.38	14%	19.83

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 98 found (best net $-17.20, 94 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$300.00	$335.00	1:2	Nov 27	-$17.20	$17.80
$375.00	$377.50	1:2	Oct 23	-$0.08	$2.42
$380.00	$382.50	1:2	Oct 23	-$0.04	$2.46
$412.50	$415.00	1:2	Oct 23	$0.00	$2.50
$372.50	$375.00	1:2	Oct 23	-$0.16	$2.34

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$295.00	$290.00	1:2	Nov 6	-$0.06	$4.94
$325.00	$322.50	1:2	Oct 23	-$0.02	$2.48
$330.00	$327.50	1:2	Oct 23	-$0.04	$2.46
$317.50	$315.00	1:2	Oct 23	$0.00	$2.50
$307.50	$305.00	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. 107 found (best yield 7.38%, avg 2.68%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$360.00	Dec 4	$26.10	0.52	1.7%	7.38%	9.11%	1	2
$380.00	Dec 4	$17.85	0.42	7.4%	5.04%	12.43%	6	6
$390.00	Dec 4	$14.60	0.37	10.2%	4.13%	14.34%	3	3
$355.00	Nov 27	$27.10	0.54	0.3%	7.66%	7.98%	6	26
$400.00	Dec 4	$12.25	0.33	13.0%	3.46%	16.50%	1	6
$360.00	Nov 27	$24.10	0.51	1.7%	6.81%	8.55%	3	25
$370.00	Nov 27	$19.75	0.46	4.6%	5.58%	10.15%	10	226
$360.00	Nov 20	$23.95	0.50	1.7%	6.77%	8.51%	19	111
$365.00	Nov 27	$21.65	0.48	3.1%	6.12%	9.27%	--	23
$357.50	Nov 20	$25.05	0.52	1.0%	7.08%	8.11%	2	1.0K

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 15,568

Total Puts 13,430

Put/Call Ratio 0.86

Net Difference 2,138

Prior's Put/Call Breakdown

Total Calls 13,984

Total Puts 6,706

Put/Call Ratio 0.48

Net Difference 7,278

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

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