WDC - Options Database

WDC

WESTERN DIGITAL CORP

$343.19 -3.11%

(10/23 09:50) ◀

Friday, October 23, 2026 (9:55am)

▶ (10/23 10:01)

◀ 10/23 09:55 ▶

Option Volume

Detail

ℹ

Current (10/23 9:55am) 18,759

Calls: 10,797 (58%)

Puts: 7,962 (42%)

Prior (10/13) 14,485

Calls: 9,386 (65%)

Puts: 5,099 (35%)

Current vs Prior +29.51%

Calls: +15.03% (Calls)

Puts: +56.15% (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 -78.16%

Calls: -77.68%

Puts: -78.79%

Sentiment BULLISH

Dollar Volume

Detail

ℹ

Current (10/23 9:55am) $15.78M

Calls: $6.06M (38%)

Puts: $9.73M (62%)

Prior (10/13) $29.84M

Calls: $17.92M (60%)

Puts: $11.91M (40%)

Current vs Prior -47.10%

Calls: -66.20%

Puts: -18.38%

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 -89.25%

Calls: -92.89%

Puts: -84.21%

Sentiment BEARISH

Put/Call Ratio

Detail

ℹ

Current (10/23 9:55am) 0.74

Prior (10/13) 0.54

Current vs Prior +35.74%

Prior 7-Day Average 0.74

Current vs Prior 7-Day Avg -0.87%

Sentiment NEUTRAL

Open Interest

Detail

ℹ

Current (10/23 9:55am) 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 3.99% | 9.25%15.50% | 21.82%

Prior 7.64% | 11.13%16.34% | 22.50%

Current vs Prior -47.85% | -16.95%-5.18% | -2.98%

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

Current vs 7-Day Avg -39.12% | -11.67%+45.54% | +7.40%

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

Current vs 7-Day Eod -47.85% | -16.95%-7.46% | -0.58%

Sentiment BULLISHBULLISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 35.48% | 15.60%

Calls: 36.68% | 16.98%

Puts: 34.29% | 14.21%

Prior 11.20% | 6.29%

Calls: 9.17% | 4.03%

Puts: 13.23% | 8.56%

Current vs Prior +216.79% | +148.01%

Prior 7-Day Avg 22.21% | 12.48%

Calls: 20.63% | 12.46%

Puts: 23.78% | 12.50%

Current vs 7-Day Avg +59.75% | +25.03%

Liquidity Expensive

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Moderately bearish flow with 62% put dollar volume ($9.73M). P/C ratio rising 36% - 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 BULLISH

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
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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💰 Best Value Under $1

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🔥 High Volume

⏰ 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 99 of results (avg 8.2%, best 4.7%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$287.50	Oct 23	54.00	57.15	$55.58	5.7%	10	1.00	4
$340.00	Nov 20	27.00	28.80	$27.90	6.5%	18	0.56	3.4K
$330.00	Nov 20	32.40	34.70	$33.55	6.9%	--	0.62	100
$280.00	Nov 20	67.00	72.00	$69.50	7.2%	--	0.87	25
$275.00	Oct 23	65.80	70.80	$68.30	7.3%	--	1.00	24

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$375.00	Nov 20	43.70	45.80	$44.75	4.7%	2	0.65	32
$365.00	Nov 20	37.15	39.30	$38.22	5.6%	--	0.59	62
$380.00	Nov 20	46.60	49.40	$48.00	5.8%	2	0.67	1.5K
$347.50	Nov 20	26.85	28.55	$27.70	6.1%	--	0.49	1.0K
$385.00	Nov 20	50.35	53.55	$51.95	6.2%	1	0.70	25

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. 173 found (avg delta 0.74, highest 1.00)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$280.00	Oct 23	60.60	65.60	$63.10	7.9%	--	1.00	11
$290.00	Oct 23	51.00	56.00	$53.50	9.3%	--	1.00	31
$275.00	Oct 23	65.80	70.80	$68.30	7.3%	--	1.00	24
$287.50	Oct 23	54.00	57.15	$55.58	5.7%	10	1.00	4
$292.50	Oct 23	48.55	53.55	$51.05	9.8%	4	1.00	1

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$375.00	Oct 23	29.70	33.80	$31.75	12.9%	48	1.00	311
$377.50	Oct 23	32.55	36.20	$34.38	10.6%	1	1.00	48
$380.00	Oct 23	34.50	39.45	$36.98	13.4%	53	1.00	427
$382.50	Oct 23	37.05	42.00	$39.53	12.5%	9	1.00	107
$385.00	Oct 23	39.50	44.50	$42.00	11.9%	54	1.00	385

Most actively traded options today. High liquidity = easy entry/exit. 308 active (total vol 15.8K, top 1.4K)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$360.00	Oct 23	0.76	1.45	$1.11	62.2%	1.4K	0.13	2.0K
$370.00	Oct 23	0.10	0.49	$0.30	130.0%	632	0.05	1.3K
$400.00	Oct 23	0.02	0.04	$0.03	66.7%	557	0.01	7.0K
$380.00	Oct 23	0.05	0.15	$0.10	100.0%	515	0.02	1.4K
$350.00	Nov 20	22.20	24.60	$23.40	10.3%	442	0.50	635

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$350.00	Oct 23	8.25	10.95	$9.60	28.1%	1.3K	0.68	1.0K
$330.00	Oct 23	1.31	1.99	$1.65	41.2%	498	0.20	630
$325.00	Oct 23	0.58	1.10	$0.84	61.9%	483	0.12	752
$320.00	Oct 23	0.38	0.57	$0.48	39.6%	474	0.07	868
$340.00	Oct 23	3.60	5.45	$4.53	40.8%	347	0.43	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. 27 strikes (avg 140.2%, max 177.8%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$335.00	Oct 23	Nov 27	173.9%	65.5%	165.6%	12	94
$340.00	Oct 23	Nov 27	168.2%	63.9%	163.1%	71	351
$337.50	Oct 23	Nov 20	172.0%	66.5%	158.7%	15	107
$330.00	Oct 23	Nov 20	171.0%	67.2%	154.4%	70	225
$350.00	Oct 23	Dec 4	168.3%	67.7%	148.5%	205	758

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$335.00	Oct 23	Dec 4	173.9%	62.6%	177.8%	99	812
$330.00	Oct 23	Dec 4	171.0%	62.8%	172.3%	499	636
$340.00	Oct 23	Dec 4	168.2%	62.4%	169.5%	349	1.9K
$345.00	Oct 23	Nov 27	168.8%	63.3%	166.5%	103	418
$337.50	Oct 23	Nov 20	172.0%	66.5%	158.7%	39	343

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 257 found (best R:R 0.72, avg 3.23)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$300.00	$335.00	Nov 27	$20.40	$14.60	$20.40	79%	0.72	$320.40
$305.00	$312.50	Nov 6	$3.52	$3.98	$3.52	81%	1.13	$308.52
$350.00	$400.00	Dec 4	$16.07	$33.93	$16.07	52%	2.11	$366.07
$340.00	$350.00	Nov 13	$3.75	$6.25	$3.75	57%	1.67	$343.75
$320.00	$340.00	Nov 13	$11.57	$8.43	$11.57	71%	0.73	$331.57

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$362.50	$360.00	Oct 23	$1.37	$1.13	$1.37	91%	0.82	$361.13
$380.00	$375.00	Nov 6	$2.80	$2.20	$2.80	75%	0.79	$377.20
$377.50	$375.00	Oct 30	$1.39	$1.11	$1.39	80%	0.80	$376.11
$350.00	$347.50	Oct 23	$1.03	$1.47	$1.03	68%	1.43	$348.97
$390.00	$387.50	Oct 30	$1.65	$0.85	$1.65	87%	0.52	$388.35

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 182 found (best R:R 0.71, avg 0.46)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$390.00	$395.00	Nov 27	$2.47	$2.47	$2.53	68%	0.98	$392.47
$380.00	$385.00	Nov 13	$1.95	$1.95	$3.05	68%	0.64	$381.95
$345.00	$347.50	Oct 23	$1.33	$1.33	$1.17	55%	1.14	$346.33
$400.00	$405.00	Nov 13	$1.27	$1.27	$3.73	77%	0.34	$401.27
$350.00	$352.50	Nov 6	$1.35	$1.35	$1.15	53%	1.17	$351.35

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$330.00	$310.00	Dec 4	$8.32	$8.32	$11.68	62%	0.71	$321.68
$282.50	$280.00	Oct 30	$1.78	$1.78	$0.72	91%	2.47	$280.72
$287.50	$285.00	Oct 30	$1.52	$1.52	$0.98	90%	1.55	$285.98
$305.00	$300.00	Nov 27	$2.43	$2.43	$2.57	75%	0.95	$302.57
$325.00	$320.00	Nov 27	$2.75	$2.75	$2.25	65%	1.22	$322.25

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 14 found (avg debit $8.82, cheapest $8.24)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$335.00	Oct 23	Oct 30	$8.47	173.9%	78.9%
$337.50	Oct 23	Oct 30	$8.83	172.0%	79.1%
$350.00	Oct 23	Oct 30	$8.84	168.3%	77.8%
$342.50	Oct 23	Oct 30	$9.22	168.4%	78.3%
$340.00	Oct 23	Oct 30	$9.15	168.2%	78.9%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$335.00	Oct 23	Oct 30	$8.24	173.9%	78.9%
$337.50	Oct 23	Oct 30	$8.66	172.0%	79.1%
$350.00	Oct 23	Oct 30	$8.95	168.3%	77.8%
$342.50	Oct 23	Oct 30	$8.40	168.4%	78.3%
$340.00	Oct 23	Oct 30	$8.85	168.2%	78.9%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 96 found (cheapest 3.64% of stock, avg 11.24%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$345.00	Oct 23	$5.48	$7.00	$12.48	$332.52	$357.48	3.64%
$340.00	Oct 23	$8.15	$4.53	$12.68	$327.32	$352.68	3.69%
$347.50	Oct 23	$4.15	$8.57	$12.72	$334.78	$360.22	3.71%
$342.50	Oct 23	$6.68	$6.10	$12.78	$329.72	$355.28	3.72%
$350.00	Oct 23	$3.39	$9.60	$12.99	$337.01	$362.99	3.79%
$337.50	Oct 23	$9.82	$3.62	$13.44	$324.06	$350.94	3.92%
$335.00	Oct 23	$11.53	$2.94	$14.47	$320.53	$349.47	4.22%
$352.50	Oct 23	$2.76	$12.02	$14.78	$337.72	$367.28	4.31%
$332.50	Oct 23	$13.38	$2.15	$15.53	$316.97	$348.03	4.53%
$355.00	Oct 23	$2.03	$13.83	$15.86	$339.14	$370.86	4.62%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 154 found (cheapest 1.22% of stock, avg 9.24%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$355.00	$332.50	Oct 23	$2.03	$2.15	$4.18	$328.32	$359.18
$352.50	$332.50	Oct 23	$2.76	$2.15	$4.91	$327.59	$357.41
$355.00	$335.00	Oct 23	$2.03	$2.94	$4.97	$330.03	$359.97
$350.00	$332.50	Oct 23	$3.39	$2.15	$5.54	$326.96	$355.54
$352.50	$335.00	Oct 23	$2.76	$2.94	$5.70	$329.30	$358.20
$350.00	$335.00	Oct 23	$3.39	$2.94	$6.33	$328.67	$356.33
$355.00	$337.50	Oct 23	$2.03	$3.62	$5.65	$331.85	$360.65
$352.50	$337.50	Oct 23	$2.76	$3.62	$6.38	$331.12	$358.88
$347.50	$332.50	Oct 23	$4.15	$2.15	$6.30	$326.20	$353.80
$350.00	$337.50	Oct 23	$3.39	$3.62	$7.01	$330.49	$357.01

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 179 found (best R:R 24.00, avg credit $1.51)

Put Spread	Call Spread	Expiry	Credit	Max Loss	POP	R:R	BE Low	BE High
280/282	368/370	Oct 30	$2.40	$0.10	63%	24.00	$280.10	$369.90
290/295	390/395	Nov 27	$4.04	$0.96	47%	4.21	$290.96	$394.04
285/288	365/368	Oct 30	$2.35	$0.15	60%	15.67	$285.15	$367.35
285/288	360/362	Oct 30	$2.37	$0.13	55%	18.23	$285.13	$362.37
280/282	362/365	Oct 30	$2.26	$0.24	58%	9.42	$280.24	$364.76
285/288	368/370	Oct 30	$2.14	$0.36	62%	5.94	$285.36	$369.64
310/315	390/395	Nov 27	$4.19	$0.81	38%	5.17	$310.81	$394.19
305/310	380/385	Nov 13	$3.92	$1.08	43%	3.63	$306.08	$383.92
315/320	390/395	Nov 27	$4.30	$0.70	36%	6.14	$315.70	$394.30
285/288	362/365	Oct 30	$2.00	$0.50	58%	4.00	$285.50	$364.50

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 160 found (best R:R 65.67, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$390.00	$400.00	$410.00	Nov 20	$0.15	$9.85	8%	65.67
$390.00	$395.00	$400.00	Nov 13	$0.05	$4.95	4%	99.00
$347.50	$350.00	$352.50	Oct 23	$0.13	$2.37	12%	18.23
$340.00	$342.50	$345.00	Oct 30	$0.05	$2.45	5%	49.00
$332.50	$335.00	$337.50	Oct 23	$0.14	$2.36	11%	16.86

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$310.00	$315.00	$320.00	Nov 13	$0.05	$4.95	6%	99.00
$295.00	$300.00	$305.00	Nov 20	$0.05	$4.95	5%	99.00
$310.00	$315.00	$320.00	Nov 27	$0.11	$4.89	6%	44.45
$325.00	$327.50	$330.00	Oct 23	$0.09	$2.41	8%	26.78
$290.00	$295.00	$300.00	Nov 6	$0.11	$4.89	4%	44.45

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 93 found (best net $-15.00, 85 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$300.00	$335.00	1:2	Nov 27	-$13.15	$21.85
$300.00	$317.50	1:2	Oct 23	-$9.15	$8.35
$372.50	$375.00	1:2	Oct 23	-$0.01	$2.49
$377.50	$380.00	1:2	Oct 23	-$0.02	$2.48
$387.50	$390.00	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	-$15.00	$25.00
$370.00	$340.00	1:2	Dec 4	-$8.70	$21.30
$330.00	$310.00	1:2	Dec 4	-$5.56	$14.44
$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 7.72%, avg 2.66%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$350.00	Dec 4	$26.50	0.52	2.0%	7.72%	9.71%	--	10
$355.00	Nov 27	$22.25	0.49	3.4%	6.48%	9.92%	5	26
$365.00	Nov 27	$18.40	0.44	6.4%	5.36%	11.72%	--	23
$370.00	Nov 27	$17.00	0.41	7.8%	4.95%	12.77%	--	226
$360.00	Nov 27	$20.25	0.46	4.9%	5.90%	10.80%	2	25
$375.00	Nov 27	$15.10	0.39	9.3%	4.40%	13.67%	--	17
$350.00	Nov 27	$23.85	0.51	2.0%	6.95%	8.93%	2	2
$400.00	Dec 4	$10.45	0.29	16.6%	3.04%	19.60%	1	6
$385.00	Nov 27	$12.35	0.34	12.2%	3.60%	15.78%	--	19
$380.00	Nov 27	$13.10	0.36	10.7%	3.82%	14.54%	1	13

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 10,797

Total Puts 7,962

Put/Call Ratio 0.74

Net Difference 2,835

Prior's Put/Call Breakdown

Total Calls 9,386

Total Puts 5,099

Put/Call Ratio 0.54

Net Difference 4,287

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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