WDC - Options Database

WDC

WESTERN DIGITAL CORP

$499.95 +2.60%

(8/14 13:01) ◀

Friday, August 14, 2026 (2:00pm)

▶ (8/14 15:00)

◀ 8/14 14:00 ▶

Option Volume

Detail

ℹ

Current (08/14 2:00pm) 47,789

Calls: 23,776 (50%)

Puts: 24,013 (50%)

Prior (08/06) 111,400

Calls: 55,042 (49%)

Puts: 56,358 (51%)

Current vs Prior -57.10%

Calls: -56.80% (Calls)

Puts: -57.39% (Puts)

Prior 7-Day Total 245,921

Calls: 127,012 (52%)

Puts: 118,909 (48%)

Prior 7-Day Average 35,131

Calls: 18,144 (52%)

Puts: 16,987 (48%)

Current vs Prior 7-Day Avg +36.03%

Calls: +31.04%

Puts: +41.36%

Sentiment BEARISH

Dollar Volume

Detail

ℹ

Current (08/14 2:00pm) $80.17M

Calls: $46.99M (59%)

Puts: $33.19M (41%)

Prior (08/06) $158.38M

Calls: $77.05M (49%)

Puts: $81.33M (51%)

Current vs Prior -49.38%

Calls: -39.02%

Puts: -59.20%

Prior 7-Day Total $539.29M

Calls: $261.60M (49%)

Puts: $277.69M (51%)

Prior 7-Day Average $77.04M

Calls: $37.37M (49%)

Puts: $39.67M (51%)

Current vs Prior 7-Day Avg +4.06%

Calls: +25.73%

Puts: -16.34%

Sentiment BULLISH

Put/Call Ratio

Detail

ℹ

Current (08/14 2:00pm) 1.01

Prior (08/06) 1.02

Current vs Prior -1.36%

Prior 7-Day Average 0.90

Current vs Prior 7-Day Avg +12.58%

Sentiment BEARISH

Open Interest

Detail

ℹ

Current (08/14 2:00pm) 509,550

Calls: 215,833 (42%)

Puts: 293,717 (58%)

Prior (08/06) 453,973

Calls: 191,984 (42%)

Puts: 261,989 (58%)

Current vs Prior +12.24%

Prior 7-Day Total 2,920,978

Calls: 1,173,131 (40%)

Puts: 1,747,847 (60%)

Prior 7-Day Average 417,282

Calls: 167,590 (40%)

Puts: 249,692 (60%)

Current vs Prior 7-Day Avg +22.11%

Sentiment BULLISH

Expected Move

Detail

ℹ

WKMO Expiry (08/14) | Next (08/21)Expiry (08/21) | Next (09/18)

Current 1.38% | 8.58%8.58% | 18.54%

Prior 4.78% | 10.56%13.93% | 24.02%

Current vs Prior -71.07% | -18.78%-38.41% | -22.82%

Prior 7-Day Avg 9.05% | 14.03%14.87% | 27.66%

Current vs 7-Day Avg -84.71% | -38.88%-42.32% | -32.98%

Prior 7-Day Eod 4.78% | 10.56%9.09% | 19.62%

Current vs 7-Day Eod -71.07% | -18.78%-5.68% | -5.54%

Sentiment BULLISHBULLISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 60.22% | 5.83%

Calls: 50.85% | 3.95%

Puts: 69.58% | 7.72%

Prior 13.12% | 14.79%

Calls: 13.10% | 14.36%

Puts: 13.15% | 15.22%

Current vs Prior +358.99% | -60.58%

Prior 7-Day Avg 18.15% | 12.97%

Calls: 19.05% | 13.13%

Puts: 17.26% | 12.82%

Current vs 7-Day Avg +231.74% | -55.06%

Liquidity Pricy

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Below-average activity with volume down 57% vs prior. Slightly bearish P/C ratio of 1.01.

Smart Money BULLISH

Retail Flow NEUTRAL

Overall MIXED

Dollar Volume

Option Volume

Put/Call Ratio

Open Interest

Expected Move

Current BULLISH

Prior BEARISH

7-Day Avg BEARISH

Current NEUTRAL

Prior NEUTRAL

7-Day Avg NEUTRAL

Current NEUTRAL

Prior NEUTRAL

7-Day Avg NEUTRAL

Current BEARISH

Prior BEARISH

7-Day Avg NEUTRAL

Current BEARISH

Prior BULLISH

7-Day Avg BULLISH

Sentiment Timeline (Today)

Time	Smart Money	Retail	Overall
14:00	BULLISH	NEUTRAL	MIXED
13:00	BULLISH	NEUTRAL	MIXED
12:00	BEARISH	NEUTRAL	BEARISH
11:00	BULLISH	NEUTRAL	BULLISH
10:35	BEARISH	NEUTRAL	BEARISH
10:30	BEARISH	NEUTRAL	BEARISH
10:25	BEARISH	NEUTRAL	BEARISH
10:20	BEARISH	NEUTRAL	BEARISH
10:15	BULLISH	NEUTRAL	MIXED
10:10	BULLISH	NEUTRAL	BULLISH
10:05	BULLISH	NEUTRAL	MIXED
10:00	BULLISH	NEUTRAL	MIXED
09:55	BULLISH	NEUTRAL	MIXED
09:50	BULLISH	NEUTRAL	MIXED
09:45	BULLISH	BEARISH	BEARISH
09:40	BEARISH	BEARISH	BEARISH
09:35	BEARISH	NEUTRAL	BEARISH

📈 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

🎯

Tightest Spreads

💰

Best Value <$1

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High Delta

⚖️

Ratio Spreads

🛡️

Covered Calls

Options with the tightest bid-ask spreads (<10%). Lower spreads = better fills and less slippage. Showing top 174 of results (avg 7.6%, best 3.0%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$510.00	Sep 18	40.40	41.80	$41.10	3.4%	49	0.51	167
$495.00	Aug 21	22.35	23.25	$22.80	3.9%	172	0.56	72
$480.00	Sep 18	54.65	56.95	$55.80	4.1%	47	0.62	673
$530.00	Sep 18	32.65	34.05	$33.35	4.2%	37	0.45	305
$550.00	Sep 18	26.30	27.50	$26.90	4.5%	58	0.38	513

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$470.00	Sep 18	29.05	29.95	$29.50	3.1%	71	0.35	421
$570.00	Sep 18	88.35	91.15	$89.75	3.1%	--	0.67	81
$550.00	Sep 18	74.10	76.45	$75.28	3.1%	3	0.62	190
$540.00	Sep 18	67.15	69.40	$68.28	3.3%	--	0.59	1.4K
$530.00	Sep 18	60.55	62.75	$61.65	3.6%	3	0.56	979

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. 244 found (avg delta 0.77, highest 1.00)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$400.00	Aug 14	96.80	103.10	$99.95	6.3%	--	1.00	42
$402.50	Aug 14	93.00	100.75	$96.88	8.0%	--	1.00	13
$405.00	Aug 14	90.00	96.60	$93.30	7.1%	36	1.00	25
$407.50	Aug 14	88.00	94.25	$91.13	6.9%	36	1.00	2
$410.00	Aug 14	85.00	93.15	$89.08	9.1%	--	1.00	26

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$555.00	Aug 14	52.10	60.00	$56.05	14.1%	--	1.00	25
$560.00	Aug 14	58.60	65.00	$61.80	10.4%	3	1.00	10
$550.00	Aug 14	47.05	55.00	$51.03	15.6%	--	1.00	25
$530.00	Aug 14	27.35	34.20	$30.78	22.3%	2	0.99	122
$532.50	Aug 14	29.75	37.00	$33.38	21.7%	--	0.99	17

Most actively traded options today. High liquidity = easy entry/exit. 462 active (total vol 32.8K, top 2.3K)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$500.00	Aug 14	2.15	2.96	$2.55	31.8%	1.7K	0.48	1.5K
$510.00	Aug 14	0.23	0.40	$0.32	53.1%	692	0.09	233
$505.00	Aug 14	0.56	1.22	$0.89	74.2%	521	0.23	523
$550.00	Aug 14	0.00	0.03	$0.02	150.0%	506	0.00	1.1K
$500.00	Aug 21	19.45	21.00	$20.23	7.7%	484	0.52	1.7K

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$500.00	Aug 21	19.30	20.85	$20.08	7.7%	2.3K	0.48	1.4K
$490.00	Aug 14	0.27	0.45	$0.36	50.0%	992	0.10	1.7K
$555.00	Aug 21	57.85	64.00	$60.93	10.1%	900	0.83	1.0K
$485.00	Aug 14	0.07	0.37	$0.22	136.4%	767	0.06	116
$450.00	Sep 18	21.20	22.35	$21.78	5.3%	563	0.28	1.0K

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 8 strikes (avg 14.4%, max 23.2%)

CALLS (3)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$500.00	Aug 14	Sep 25	87.1%	71.8%	21.2%	1.7K	1.5K
$495.00	Aug 14	Sep 25	84.1%	72.8%	15.6%	300	269
$505.00	Aug 14	Sep 25	86.7%	75.8%	14.4%	525	524

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$505.00	Aug 14	Sep 11	87.9%	71.4%	23.2%	258	14
$500.00	Aug 14	Sep 25	85.0%	71.8%	18.4%	542	231
$495.00	Aug 14	Sep 25	84.1%	72.8%	15.6%	279	68
$545.00	Aug 21	Sep 11	74.7%	71.0%	5.2%	--	122
$540.00	Aug 21	Sep 18	74.5%	73.3%	1.6%	99	1.8K

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 331 found (best R:R 11.50, avg 3.81)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$495.00	$500.00	Sep 4	$0.40	$4.60	$0.40	55%	11.50	$495.40
$420.00	$430.00	Sep 18	$5.87	$4.13	$5.87	81%	0.70	$425.87
$495.00	$500.00	Sep 11	$0.60	$4.40	$0.60	56%	7.33	$495.60
$400.00	$410.00	Sep 18	$6.50	$3.50	$6.50	86%	0.54	$406.50
$520.00	$525.00	Sep 11	$0.27	$4.73	$0.27	46%	17.52	$520.27

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$485.00	$480.00	Sep 11	$1.10	$3.90	$1.10	40%	3.55	$483.90
$540.00	$535.00	Aug 21	$2.95	$2.05	$2.95	76%	0.69	$537.05
$420.00	$415.00	Sep 11	$0.20	$4.80	$0.20	17%	24.00	$419.80
$477.50	$475.00	Aug 21	$0.22	$2.28	$0.22	30%	10.36	$477.28
$502.50	$500.00	Aug 14	$0.96	$1.54	$0.96	66%	1.60	$501.54

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 243 found (best R:R 5.94, avg 0.51)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$582.50	$585.00	Aug 14	$2.14	$2.14	$0.36	91%	5.94	$584.64
$567.50	$570.00	Aug 14	$2.13	$2.13	$0.37	90%	5.76	$569.63
$525.00	$530.00	Sep 4	$3.45	$3.45	$1.55	58%	2.23	$528.45
$542.50	$545.00	Aug 14	$1.49	$1.49	$1.01	90%	1.48	$543.99
$500.00	$505.00	Sep 11	$4.00	$4.00	$1.00	46%	4.00	$504.00

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$465.00	$460.00	Sep 11	$3.10	$3.10	$1.90	68%	1.63	$461.90
$495.00	$490.00	Sep 11	$3.50	$3.50	$1.50	56%	2.33	$491.50
$490.00	$475.00	Sep 25	$7.15	$7.15	$7.85	58%	0.91	$482.85
$455.00	$450.00	Sep 11	$2.52	$2.52	$2.48	72%	1.02	$452.48
$495.00	$490.00	Sep 25	$3.23	$3.23	$1.77	56%	1.82	$491.77

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 2 found (avg debit $17.45, cheapest $17.68)

CALLS (1)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$500.00	Aug 14	Aug 21	$17.68	87.1%	72.8%

PUTS (1)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$500.00	Aug 14	Aug 21	$17.21	85.0%	73.1%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 144 found (cheapest 1.07% of stock, avg 11.75%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$502.50	Aug 14	$1.52	$3.83	$5.35	$497.15	$507.85	1.07%
$500.00	Aug 14	$2.55	$2.87	$5.42	$494.58	$505.42	1.08%
$497.50	Aug 14	$4.05	$1.56	$5.61	$491.89	$503.11	1.12%
$495.00	Aug 14	$5.75	$0.97	$6.72	$488.28	$501.72	1.34%
$505.00	Aug 14	$0.89	$6.10	$6.99	$498.01	$511.99	1.40%
$492.50	Aug 14	$7.95	$0.50	$8.45	$484.05	$500.95	1.69%
$507.50	Aug 14	$0.33	$8.45	$8.78	$498.72	$516.28	1.76%
$490.00	Aug 14	$10.30	$0.36	$10.66	$479.34	$500.66	2.13%
$510.00	Aug 14	$0.32	$10.80	$11.12	$498.88	$521.12	2.22%
$487.50	Aug 14	$12.20	$0.27	$12.47	$475.03	$499.97	2.49%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 175 found (cheapest 0.12% of stock, avg 10.24%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$507.50	$487.50	Aug 14	$0.33	$0.27	$0.60	$486.90	$508.10
$507.50	$490.00	Aug 14	$0.33	$0.36	$0.69	$489.31	$508.19
$507.50	$492.50	Aug 14	$0.33	$0.50	$0.83	$491.67	$508.33
$505.00	$487.50	Aug 14	$0.89	$0.27	$1.16	$486.34	$506.16
$505.00	$490.00	Aug 14	$0.89	$0.36	$1.25	$488.75	$506.25
$507.50	$495.00	Aug 14	$0.33	$0.97	$1.30	$493.70	$508.80
$505.00	$492.50	Aug 14	$0.89	$0.50	$1.39	$491.11	$506.39
$542.50	$487.50	Aug 14	$1.50	$0.27	$1.77	$485.73	$544.27
$542.50	$490.00	Aug 14	$1.50	$0.36	$1.86	$488.14	$544.36
$505.00	$495.00	Aug 14	$0.89	$0.97	$1.86	$493.14	$506.86

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 139 found (best R:R 19.83, avg credit $1.76)

Put Spread	Call Spread	Expiry	Credit	Max Loss	POP	R:R	BE Low	BE High
445/448	582/585	Aug 14	$2.38	$0.12	88%	19.83	$445.12	$584.88
445/448	568/570	Aug 14	$2.37	$0.13	87%	18.23	$445.13	$569.87
490/492	582/585	Aug 14	$2.28	$0.22	77%	10.36	$490.22	$584.78
490/492	568/570	Aug 14	$2.27	$0.23	76%	9.87	$490.23	$569.77
445/448	542/545	Aug 14	$1.73	$0.77	87%	2.25	$445.77	$544.23
445/448	572/575	Aug 14	$1.46	$1.04	90%	1.40	$446.04	$573.96
492/495	542/545	Aug 14	$1.96	$0.54	66%	3.63	$493.04	$544.46
490/492	542/545	Aug 14	$1.63	$0.87	76%	1.87	$490.87	$544.13
492/495	572/575	Aug 14	$1.69	$0.81	70%	2.09	$493.31	$574.19
490/492	572/575	Aug 14	$1.36	$1.14	79%	1.19	$491.14	$573.86

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 246 found (best R:R 34.71, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$502.50	$505.00	$507.50	Aug 14	$0.07	$2.43	23%	34.71
$495.00	$497.50	$500.00	Aug 14	$0.20	$2.30	29%	11.50
$530.00	$540.00	$550.00	Sep 18	$0.19	$9.81	6%	51.63
$515.00	$520.00	$525.00	Aug 21	$0.09	$4.91	7%	54.56
$440.00	$450.00	$460.00	Sep 18	$0.25	$9.75	6%	39.00

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$502.50	$505.00	$507.50	Aug 14	$0.08	$2.42	23%	30.25
$470.00	$480.00	$490.00	Sep 18	$0.16	$9.84	7%	61.50
$492.50	$495.00	$497.50	Aug 14	$0.12	$2.38	22%	19.83
$520.00	$530.00	$540.00	Sep 18	$0.23	$9.77	6%	42.48
$510.00	$515.00	$520.00	Aug 28	$0.07	$4.93	6%	70.43

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 112 found (best net $-0.25, 98 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$500.00	$502.50	1:2	Aug 14	-$0.49	$2.01
$502.50	$505.00	1:2	Aug 14	-$0.26	$2.24
$497.50	$500.00	1:2	Aug 14	-$1.05	$1.45
$510.00	$512.50	1:2	Aug 14	-$0.12	$2.38
$522.50	$525.00	1:2	Aug 14	-$0.03	$2.47

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$500.00	$497.50	1:2	Aug 14	-$0.25	$2.25
$495.00	$492.50	1:2	Aug 14	-$0.03	$2.47
$505.00	$502.50	1:2	Aug 14	-$1.56	$0.94
$497.50	$495.00	1:2	Aug 14	-$0.38	$2.12
$492.50	$490.00	1:2	Aug 14	-$0.22	$2.28

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 109 found (best yield 6.20%, avg 3.58%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$540.00	Sep 25	$31.00	0.43	8.0%	6.20%	14.21%	--	35
$550.00	Sep 25	$27.80	0.40	10.0%	5.56%	15.57%	2	17
$545.00	Sep 25	$29.00	0.41	9.0%	5.80%	14.81%	--	11
$525.00	Sep 25	$35.65	0.47	5.0%	7.13%	12.14%	10	9
$535.00	Sep 25	$32.00	0.44	7.0%	6.40%	13.41%	--	15
$565.00	Sep 25	$23.55	0.36	13.0%	4.71%	17.72%	2	2
$555.00	Sep 25	$26.00	0.38	11.0%	5.20%	16.21%	--	11
$505.00	Sep 25	$44.00	0.53	1.0%	8.80%	9.81%	4	1
$515.00	Sep 25	$39.10	0.50	3.0%	7.82%	10.83%	2	8
$520.00	Sep 25	$37.00	0.48	4.0%	7.40%	11.41%	3	11

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 23,776

Total Puts 24,013

Put/Call Ratio 1.01

Net Difference -237

Prior's Put/Call Breakdown

Total Calls 55,042

Total Puts 56,358

Put/Call Ratio 1.02

Net Difference -1,316

Prior 7-Day Put/Call Summary

Total Calls 127,012

Total Puts 118,909

Average Put/Call Ratio 0.90

Ratio Trend Falling

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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