WDC - Options Database

WDC

WESTERN DIGITAL CORP

$351.15 -0.86%

(10/23 09:40) ◀

Friday, October 23, 2026 (9:45am)

▶ (10/23 09:50)

◀ 10/23 09:45 ▶

Option Volume

Detail

ℹ

Current (10/23 9:45am) 13,532

Calls: 8,203 (61%)

Puts: 5,329 (39%)

Prior (10/13) 9,692

Calls: 6,461 (67%)

Puts: 3,231 (33%)

Current vs Prior +39.62%

Calls: +26.96% (Calls)

Puts: +64.93% (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 -84.25%

Calls: -83.04%

Puts: -85.80%

Sentiment BULLISH

Dollar Volume

Detail

ℹ

Current (10/23 9:45am) $11.06M

Calls: $6.55M (59%)

Puts: $4.51M (41%)

Prior (10/13) $19.77M

Calls: $12.65M (64%)

Puts: $7.12M (36%)

Current vs Prior -44.06%

Calls: -48.19%

Puts: -36.70%

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 -92.46%

Calls: -92.30%

Puts: -92.68%

Sentiment BULLISH

Put/Call Ratio

Detail

ℹ

Current (10/23 9:45am) 0.65

Prior (10/13) 0.50

Current vs Prior +29.91%

Prior 7-Day Average 0.74

Current vs Prior 7-Day Avg -12.67%

Sentiment BULLISH

Open Interest

Detail

ℹ

Current (10/23 9:45am) 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 4.41% | 9.58%15.64% | 21.91%

Prior 7.64% | 11.13%16.34% | 22.50%

Current vs Prior -42.33% | -13.92%-4.28% | -2.58%

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

Current vs 7-Day Avg -32.68% | -8.45%+46.92% | +7.84%

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

Current vs 7-Day Eod -42.33% | -13.92%-6.58% | -0.17%

Sentiment BULLISHBULLISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 35.66% | 18.27%

Calls: 28.55% | 15.73%

Puts: 42.76% | 20.82%

Prior 11.20% | 6.29%

Calls: 9.17% | 4.03%

Puts: 13.23% | 8.56%

Current vs Prior +218.39% | +190.46%

Prior 7-Day Avg 22.21% | 12.48%

Calls: 20.63% | 12.46%

Puts: 23.78% | 12.50%

Current vs 7-Day Avg +60.56% | +46.43%

Liquidity Expensive

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🤖 AI Insights

Bullish P/C ratio of 0.65.

Smart Money BULLISH

Retail Flow BULLISH

Overall BULLISH

Dollar Volume

Option Volume

Put/Call Ratio

Open Interest

Expected Move

Current BULLISH

Prior BULLISH

7-Day Avg BULLISH

Current BULLISH

Prior BULLISH

7-Day Avg NEUTRAL

Current BULLISH

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
09:45	BULLISH	BULLISH	BULLISH
09:40	BULLISH	BULLISH	BULLISH
09:35	BEARISH	BULLISH	BULLISH

📈 Options Analysis

🎯 Tightest Spreads

💰 Best Value Under $1

📊 High Delta (ITM)

🔥 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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High Delta

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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 58 of results (avg 8.2%, best 6.0%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$290.00	Nov 27	68.30	73.30	$70.80	7.1%	--	0.84	10
$290.00	Nov 20	66.40	71.40	$68.90	7.3%	--	0.87	32
$285.00	Oct 30	65.85	70.85	$68.35	7.3%	--	0.96	26
$345.00	Nov 20	30.00	32.30	$31.15	7.4%	4	0.60	7
$295.00	Nov 27	64.25	69.25	$66.75	7.5%	--	0.82	19

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$370.00	Nov 20	35.60	37.80	$36.70	6.0%	16	0.55	948
$420.00	Nov 20	71.00	75.65	$73.33	6.3%	3	0.78	2.1K
$385.00	Nov 20	44.80	47.80	$46.30	6.5%	1	0.63	25
$420.00	Nov 27	72.05	77.05	$74.55	6.7%	--	0.77	21
$420.00	Nov 13	69.35	74.35	$71.85	7.0%	--	0.82	28

Affordable options under $1.00 per contract. Great for defined-risk strategies with minimal capital. 1 found (avg $0.06, cheapest $0.06)

CALLS (0)

No calls meet the criteria

PUTS (1)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$300.00	Oct 23	0.05	0.06	$0.06	16.7%	246	0.01	1.4K

In-the-money options with delta >0.50. Higher probability of profit, lower leverage. 178 found (avg delta 0.73, highest 1.00)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$287.50	Oct 23	62.85	67.85	$65.35	7.7%	5	1.00	4
$290.00	Oct 23	60.20	65.20	$62.70	8.0%	--	1.00	31
$292.50	Oct 23	57.65	62.65	$60.15	8.3%	4	1.00	1
$300.00	Oct 23	50.25	55.25	$52.75	9.5%	1	1.00	15
$320.00	Oct 23	30.60	35.60	$33.10	15.1%	--	1.00	30

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$420.00	Oct 23	65.15	70.15	$67.65	7.4%	--	1.00	202
$415.00	Oct 23	59.45	64.45	$61.95	8.1%	--	0.99	40
$410.00	Oct 23	55.15	60.15	$57.65	8.7%	1	0.99	114
$407.50	Oct 23	52.40	57.40	$54.90	9.1%	--	0.99	46
$412.50	Oct 23	57.65	62.65	$60.15	8.3%	1	0.99	8

Most actively traded options today. High liquidity = easy entry/exit. 286 active (total vol 12.0K, top 1.1K)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$360.00	Oct 23	3.25	5.30	$4.28	47.9%	1.1K	0.39	2.0K
$370.00	Oct 23	1.50	2.29	$1.90	41.6%	545	0.21	1.3K
$400.00	Oct 23	0.04	0.10	$0.07	85.7%	493	0.01	7.0K
$380.00	Oct 23	0.37	0.85	$0.61	78.7%	408	0.09	1.4K
$350.00	Nov 20	27.45	30.15	$28.80	9.4%	405	0.57	635

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$350.00	Oct 23	4.85	6.95	$5.90	35.6%	541	0.39	1.0K
$320.00	Oct 23	0.15	0.53	$0.34	111.8%	451	0.03	868
$330.00	Oct 23	0.58	1.09	$0.84	60.7%	375	0.08	630
$325.00	Oct 23	0.30	0.76	$0.53	86.8%	349	0.05	752
$340.00	Oct 23	1.86	2.89	$2.38	43.3%	278	0.20	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. 30 strikes (avg 168.7%, max 190.2%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$350.00	Oct 23	Dec 4	180.9%	63.1%	186.7%	159	758
$355.00	Oct 23	Nov 27	188.4%	65.7%	186.5%	117	353
$357.50	Oct 23	Nov 20	196.4%	69.7%	181.5%	52	1.2K
$360.00	Oct 23	Nov 27	190.4%	67.9%	180.5%	1.1K	2.0K
$345.00	Oct 23	Nov 20	188.3%	68.0%	176.9%	59	143

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$355.00	Oct 23	Nov 27	188.4%	64.9%	190.2%	36	298
$345.00	Oct 23	Nov 27	188.3%	65.7%	186.6%	82	418
$360.00	Oct 23	Nov 27	194.4%	67.9%	186.4%	25	554
$357.50	Oct 23	Nov 20	196.4%	69.8%	181.5%	2	262
$370.00	Oct 23	Nov 27	187.4%	66.9%	180.2%	11	528

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 262 found (best R:R 3.35, avg 3.55)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$355.00	$360.00	Nov 27	$1.15	$3.85	$1.15	54%	3.35	$356.15
$330.00	$332.50	Oct 30	$0.55	$1.95	$0.55	75%	3.55	$330.55
$315.00	$320.00	Nov 20	$2.75	$2.25	$2.75	76%	0.82	$317.75
$345.00	$347.50	Nov 6	$0.63	$1.87	$0.63	60%	2.97	$345.63
$335.00	$340.00	Nov 27	$2.35	$2.65	$2.35	65%	1.13	$337.35

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$397.50	$395.00	Oct 23	$1.45	$1.05	$1.45	98%	0.72	$396.05
$372.50	$370.00	Oct 23	$1.15	$1.35	$1.15	83%	1.17	$371.35
$340.00	$335.00	Nov 13	$1.15	$3.85	$1.15	37%	3.35	$338.85
$367.50	$365.00	Oct 23	$1.33	$1.17	$1.33	76%	0.88	$366.17
$300.00	$295.00	Nov 13	$0.30	$4.70	$0.30	17%	15.67	$299.70

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 192 found (best R:R 0.58, avg 0.45)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$397.50	$400.00	Nov 6	$1.40	$1.40	$1.10	76%	1.27	$398.90
$360.00	$365.00	Nov 27	$3.10	$3.10	$1.90	48%	1.63	$363.10
$390.00	$395.00	Nov 27	$2.27	$2.27	$2.73	64%	0.83	$392.27
$415.00	$420.00	Nov 13	$1.25	$1.25	$3.75	80%	0.33	$416.25
$390.00	$392.50	Oct 30	$0.85	$0.85	$1.65	78%	0.52	$390.85

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$330.00	$310.00	Dec 4	$7.33	$7.33	$12.67	66%	0.58	$322.67
$287.50	$285.00	Oct 30	$1.79	$1.79	$0.71	91%	2.52	$285.71
$305.00	$300.00	Nov 27	$1.97	$1.97	$3.03	79%	0.65	$303.03
$317.50	$315.00	Nov 6	$1.25	$1.25	$1.25	80%	1.00	$316.25
$330.00	$325.00	Nov 27	$2.15	$2.15	$2.85	67%	0.75	$327.85

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 14 found (avg debit $8.85, cheapest $8.72)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$357.50	Oct 23	Oct 30	$8.72	196.4%	82.7%
$360.00	Oct 23	Oct 30	$8.57	190.4%	82.3%
$355.00	Oct 23	Oct 30	$9.15	188.4%	81.4%
$347.50	Oct 23	Oct 30	$9.48	185.2%	80.1%
$362.50	Oct 23	Oct 30	$8.35	186.8%	82.3%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$357.50	Oct 23	Oct 30	$8.75	196.4%	82.7%
$360.00	Oct 23	Oct 30	$8.35	194.4%	81.1%
$355.00	Oct 23	Oct 30	$8.99	188.4%	81.4%
$347.50	Oct 23	Oct 30	$8.65	185.2%	80.1%
$362.50	Oct 23	Oct 30	$8.70	187.5%	83.4%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 105 found (cheapest 4.02% of stock, avg 11.50%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$350.00	Oct 23	$8.23	$5.90	$14.13	$335.87	$364.13	4.02%
$347.50	Oct 23	$9.85	$4.68	$14.53	$332.97	$362.03	4.14%
$352.50	Oct 23	$7.40	$7.25	$14.65	$337.85	$367.15	4.17%
$355.00	Oct 23	$6.15	$8.53	$14.68	$340.32	$369.68	4.18%
$357.50	Oct 23	$5.33	$9.77	$15.10	$342.40	$372.60	4.30%
$345.00	Oct 23	$11.48	$4.05	$15.53	$329.47	$360.53	4.42%
$360.00	Oct 23	$4.28	$11.63	$15.91	$344.09	$375.91	4.53%
$342.50	Oct 23	$13.18	$3.20	$16.38	$326.12	$358.88	4.66%
$362.50	Oct 23	$3.48	$12.93	$16.41	$346.09	$378.91	4.67%
$340.00	Oct 23	$14.90	$2.38	$17.28	$322.72	$357.28	4.92%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 150 found (cheapest 1.68% of stock, avg 9.70%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$365.00	$342.50	Oct 23	$2.69	$3.20	$5.89	$336.61	$370.89
$365.00	$345.00	Oct 23	$2.69	$4.05	$6.74	$338.26	$371.74
$362.50	$342.50	Oct 23	$3.48	$3.20	$6.68	$335.82	$369.18
$365.00	$347.50	Oct 23	$2.69	$4.68	$7.37	$340.13	$372.37
$362.50	$345.00	Oct 23	$3.48	$4.05	$7.53	$337.47	$370.03
$362.50	$347.50	Oct 23	$3.48	$4.68	$8.16	$339.34	$370.66
$360.00	$342.50	Oct 23	$4.28	$3.20	$7.48	$335.02	$367.48
$360.00	$345.00	Oct 23	$4.28	$4.05	$8.33	$336.67	$368.33
$360.00	$347.50	Oct 23	$4.28	$4.68	$8.96	$338.54	$368.96
$365.00	$350.00	Oct 23	$2.69	$5.90	$8.59	$341.41	$373.59

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 149 found (best R:R 2.27, avg credit $1.56)

Put Spread	Call Spread	Expiry	Credit	Max Loss	POP	R:R	BE Low	BE High
300/305	400/405	Nov 27	$3.47	$1.53	47%	2.27	$301.53	$403.47
315/318	380/382	Nov 6	$2.08	$0.42	45%	4.95	$315.42	$382.08
315/318	382/385	Nov 6	$2.00	$0.50	47%	4.00	$315.50	$384.50
300/305	400/405	Nov 13	$2.90	$2.10	54%	1.38	$302.10	$402.90
325/330	400/405	Nov 27	$3.65	$1.35	36%	2.70	$326.35	$403.65
300/305	395/400	Nov 27	$3.15	$1.85	46%	1.70	$301.85	$398.15
308/310	375/378	Oct 30	$1.54	$0.96	55%	1.60	$308.46	$376.54
315/320	400/405	Nov 27	$3.35	$1.65	41%	2.03	$316.65	$403.35
300/302	375/378	Oct 30	$1.39	$1.11	58%	1.25	$301.11	$376.39
292/295	375/378	Oct 30	$1.31	$1.19	61%	1.10	$293.69	$376.31

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 173 found (best R:R 33.48, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$380.00	$385.00	$390.00	Nov 20	$0.07	$4.93	5%	70.43
$342.50	$345.00	$347.50	Oct 23	$0.07	$2.43	9%	34.71
$405.00	$410.00	$415.00	Nov 27	$0.12	$4.88	4%	40.67
$375.00	$380.00	$385.00	Nov 20	$0.14	$4.86	5%	34.71
$360.00	$362.50	$365.00	Oct 30	$0.09	$2.41	5%	26.78

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$390.00	$400.00	$410.00	Nov 20	$0.29	$9.71	9%	33.48
$375.00	$380.00	$385.00	Nov 20	$0.08	$4.92	5%	61.50
$290.00	$295.00	$300.00	Nov 20	$0.08	$4.92	4%	61.50
$347.50	$350.00	$352.50	Oct 23	$0.13	$2.37	11%	18.23
$340.00	$345.00	$350.00	Nov 6	$0.20	$4.80	8%	24.00

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 86 found (best net $-15.55, 77 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$300.00	$335.00	1:2	Nov 27	-$15.55	$19.45
$412.50	$415.00	1:2	Oct 23	$0.00	$2.50
$397.50	$400.00	1:2	Oct 23	-$0.03	$2.47
$405.00	$407.50	1:2	Oct 23	-$0.02	$2.48
$407.50	$410.00	1:2	Oct 23	-$0.03	$2.47

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$290.00	$287.50	1:2	Oct 23	-$0.01	$2.49
$285.00	$282.50	1:2	Oct 23	-$0.03	$2.47
$300.00	$297.50	1:2	Oct 23	-$0.04	$2.46
$287.50	$285.00	1:2	Oct 23	-$0.04	$2.46
$297.50	$295.00	1:2	Oct 23	-$0.09	$2.41

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 102 found (best yield 7.13%, avg 2.63%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$360.00	Nov 27	$25.05	0.52	2.5%	7.13%	9.65%	--	25
$370.00	Nov 27	$20.40	0.46	5.4%	5.81%	11.18%	--	226
$365.00	Nov 27	$21.95	0.49	3.9%	6.25%	10.20%	--	23
$375.00	Nov 27	$18.35	0.43	6.8%	5.23%	12.02%	--	17
$380.00	Nov 27	$16.55	0.41	8.2%	4.71%	12.93%	1	13
$355.00	Nov 27	$26.20	0.54	1.1%	7.46%	8.56%	5	26
$385.00	Nov 27	$15.05	0.39	9.6%	4.29%	13.93%	--	19
$390.00	Nov 27	$14.00	0.36	11.1%	3.99%	15.05%	--	21
$362.50	Nov 20	$21.80	0.50	3.2%	6.21%	9.44%	4	42
$360.00	Nov 20	$22.85	0.51	2.5%	6.51%	9.03%	6	111

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 8,203

Total Puts 5,329

Put/Call Ratio 0.65

Net Difference 2,874

Prior's Put/Call Breakdown

Total Calls 6,461

Total Puts 3,231

Put/Call Ratio 0.50

Net Difference 3,230

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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