WDC - Options Database

WDC

WESTERN DIGITAL CORP

$554.49 +5.17%

(8/3 19:03) ◀

Tuesday, August 4, 2026 (2:05pm)

▶ (8/4 18:13)

◀ 8/4 14:09 ▶

Option Volume

Detail

ℹ

Current (08/04 2:05pm) 27,726

Calls: 14,318 (52%)

Puts: 13,408 (48%)

Prior (07/16) 6,917

Calls: 2,834 (41%)

Puts: 4,083 (59%)

Current vs Prior +300.84%

Calls: +405.22% (Calls)

Puts: +228.39% (Puts)

Prior 7-Day Total 139,606

Calls: 71,649 (51%)

Puts: 67,957 (49%)

Prior 7-Day Average 19,943

Calls: 10,235 (51%)

Puts: 9,708 (49%)

Current vs Prior 7-Day Avg +39.02%

Calls: +39.88%

Puts: +38.11%

Sentiment BULLISH

Dollar Volume

Detail

ℹ

Current (08/04 2:05pm) $98.37M

Calls: $58.17M (59%)

Puts: $40.20M (41%)

Prior (07/16) $23.99M

Calls: $7.90M (33%)

Puts: $16.09M (67%)

Current vs Prior +310.11%

Calls: +636.37%

Puts: +149.91%

Prior 7-Day Total $417.72M

Calls: $262.11M (63%)

Puts: $155.62M (37%)

Prior 7-Day Average $59.67M

Calls: $37.44M (63%)

Puts: $22.23M (37%)

Current vs Prior 7-Day Avg +64.84%

Calls: +55.34%

Puts: +80.83%

Sentiment BULLISH

Put/Call Ratio

Detail

ℹ

Current (08/04 2:05pm) 0.94

Prior (07/16) 1.44

Current vs Prior -35.00%

Prior 7-Day Average 0.99

Current vs Prior 7-Day Avg -5.05%

Sentiment NEUTRAL

Open Interest

Detail

ℹ

Current (08/04 2:05pm) 399,053

Calls: 162,614 (41%)

Puts: 236,439 (59%)

Prior (07/16) 493,180

Calls: 185,809 (38%)

Puts: 307,371 (62%)

Current vs Prior -19.09%

Prior 7-Day Total 2,867,684

Calls: 1,148,520 (40%)

Puts: 1,719,164 (60%)

Prior 7-Day Average 409,669

Calls: 164,074 (40%)

Puts: 245,594 (60%)

Current vs Prior 7-Day Avg -2.59%

Sentiment BULLISH

Expected Move

Detail

ℹ

WKMO Expiry (08/07) | Next (08/14)Expiry (08/21) | Next (09/18)

Current 13.34% | 17.34%20.17% | 28.87%

Prior 10.86% | 15.91%15.91% | 30.76%

Current vs Prior +22.87% | +9.00%+26.82% | -6.14%

Prior 7-Day Avg 8.69% | 13.84%8.04% | 28.10%

Current vs 7-Day Avg +53.56% | +25.27%+151.03% | +2.73%

Prior 7-Day Eod 10.86% | 15.91%20.11% | 28.83%

Current vs 7-Day Eod +22.87% | +9.00%+0.28% | +0.15%

Sentiment BEARISHBEARISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 8.31% | 6.39%

Calls: 8.35% | 6.72%

Puts: 8.28% | 6.06%

Prior 19.88% | 13.66%

Calls: 19.75% | 11.29%

Puts: 20.00% | 16.04%

Current vs Prior -58.20% | -53.22%

Prior 7-Day Avg 19.14% | 13.89%

Calls: 18.76% | 12.20%

Puts: 19.51% | 15.59%

Current vs 7-Day Avg -56.58% | -53.98%

Liquidity Pricy

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🤖 AI Insights

Massive premium surge with dollar volume up 310% vs prior. Dollar volume significantly above 7-day average (65% higher). Unusually high activity with volume up 301% vs prior - elevated interest. P/C ratio dropping 35% - sentiment shifting bullish.

Smart Money BULLISH

Retail Flow NEUTRAL

Overall BULLISH

Dollar Volume

Option Volume

Put/Call Ratio

Open Interest

Expected Move

Current BULLISH

Prior BEARISH

7-Day Avg BULLISH

Current NEUTRAL

Prior BEARISH

7-Day Avg NEUTRAL

Current NEUTRAL

Prior BEARISH

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
14:05	BULLISH	NEUTRAL	BULLISH
10:00	BEARISH	BEARISH	BEARISH
09:55	BEARISH	BEARISH	BEARISH
09:50	BEARISH	BEARISH	BEARISH
09:45	BEARISH	BEARISH	BEARISH
09:40	BEARISH	BEARISH	BEARISH
09:35	BEARISH	BEARISH	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

📊

High Delta

⚖️

Ratio Spreads

🛡️

Covered Calls

Options with the tightest bid-ask spreads (<10%). Lower spreads = better fills and less slippage. Showing top 311 of results (avg 7.3%, best 2.9%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$510.00	Aug 7	61.35	63.30	$62.33	3.1%	15	0.72	72
$500.00	Aug 7	68.45	70.95	$69.70	3.6%	16	0.76	132
$530.00	Sep 18	88.60	92.15	$90.38	3.9%	11	0.62	188
$460.00	Aug 7	98.25	102.25	$100.25	4.0%	106	0.88	143
$510.00	Sep 18	98.50	102.55	$100.53	4.0%	1	0.66	56

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$540.00	Sep 18	67.40	69.35	$68.38	2.9%	47	0.40	1.4K
$550.00	Sep 18	72.60	74.80	$73.70	3.0%	19	0.42	166
$660.00	Sep 18	142.70	147.15	$144.93	3.1%	40	0.62	35
$640.00	Sep 18	128.50	132.55	$130.53	3.1%	2	0.59	95
$630.00	Sep 18	121.55	125.40	$123.48	3.1%	--	0.57	59

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. 224 found (avg delta 0.66, highest 0.91)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$445.00	Aug 7	111.00	121.25	$116.13	8.8%	18	0.91	20
$447.50	Aug 7	107.85	119.00	$113.43	9.8%	--	0.91	34
$450.00	Aug 7	106.25	113.55	$109.90	6.6%	7	0.91	73
$452.50	Aug 7	104.00	114.30	$109.15	9.4%	--	0.90	62
$455.00	Aug 7	101.80	110.00	$105.90	7.7%	--	0.89	42

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$660.00	Aug 7	110.55	114.95	$112.75	3.9%	7	0.84	50
$650.00	Aug 7	101.75	106.15	$103.95	4.2%	2	0.81	75
$645.00	Aug 7	97.45	101.80	$99.63	4.4%	1	0.80	60
$640.00	Aug 7	92.90	97.80	$95.35	5.1%	--	0.79	25
$632.50	Aug 7	86.90	91.40	$89.15	5.0%	--	0.77	10

Most actively traded options today. High liquidity = easy entry/exit. 423 active (total vol 11.7K, top 628)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$550.00	Aug 7	37.40	39.95	$38.67	6.6%	563	0.56	392
$500.00	Aug 21	83.00	90.00	$86.50	8.1%	434	0.71	661
$625.00	Aug 7	11.90	13.00	$12.45	8.8%	429	0.25	354
$510.00	Aug 21	77.65	81.95	$79.80	5.4%	401	0.68	112
$560.00	Aug 7	33.00	34.95	$33.98	5.7%	384	0.51	247

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$550.00	Aug 7	32.10	35.30	$33.70	9.5%	628	0.45	91
$530.00	Sep 4	50.25	55.80	$53.03	10.5%	508	0.38	105
$530.00	Aug 28	45.30	50.60	$47.95	11.1%	506	0.38	106
$540.00	Sep 4	56.40	60.55	$58.47	7.1%	325	0.40	27
$540.00	Sep 11	59.70	65.00	$62.35	8.5%	324	0.40	2

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 121 strikes (avg 64.2%, max 87.8%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$460.00	Aug 7	Sep 18	188.3%	100.3%	87.8%	106	341
$500.00	Aug 7	Sep 18	185.0%	99.3%	86.4%	26	668
$470.00	Aug 7	Sep 18	186.0%	99.9%	86.2%	17	511
$450.00	Aug 7	Sep 18	186.5%	100.4%	85.8%	7	637
$490.00	Aug 7	Sep 18	184.2%	99.8%	84.5%	2	150

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$460.00	Aug 7	Sep 18	188.3%	100.3%	87.8%	49	688
$500.00	Aug 7	Sep 18	185.0%	99.3%	86.4%	211	630
$470.00	Aug 7	Sep 18	186.0%	99.9%	86.2%	43	404
$450.00	Aug 7	Sep 18	186.5%	100.4%	85.8%	164	1.3K
$490.00	Aug 7	Sep 18	184.2%	99.8%	84.5%	85	788

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 426 found (best R:R 21.73, avg 2.18)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	R:R	BE
$640.00	$642.50	Aug 7	$0.15	$2.35	$0.15	15.67	$640.15
$622.50	$625.00	Aug 14	$0.15	$2.35	$0.15	15.67	$622.65
$550.00	$552.50	Aug 21	$0.18	$2.32	$0.18	12.89	$550.18
$662.50	$665.00	Aug 7	$0.25	$2.25	$0.25	9.00	$662.75
$485.00	$487.50	Aug 7	$0.27	$2.23	$0.27	8.26	$485.27

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	R:R	BE
$460.00	$455.00	Aug 28	$0.22	$4.78	$0.22	21.73	$459.78
$450.00	$445.00	Aug 28	$0.30	$4.70	$0.30	15.67	$449.70
$447.50	$445.00	Aug 7	$0.18	$2.32	$0.18	12.89	$447.32
$450.00	$447.50	Aug 7	$0.20	$2.30	$0.20	11.50	$449.80
$460.00	$457.50	Aug 7	$0.20	$2.30	$0.20	11.50	$459.80

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 503 found (best R:R 32.33, avg 1.28)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	R:R	BE
$460.00	$470.00	Aug 14	$9.70	$9.70	$0.30	32.33	$469.70
$495.00	$500.00	Aug 7	$4.60	$4.60	$0.40	11.50	$499.60
$547.50	$550.00	Aug 21	$2.22	$2.22	$0.28	7.93	$549.72
$465.00	$467.50	Aug 7	$2.18	$2.18	$0.32	6.81	$467.18
$487.50	$490.00	Aug 7	$2.13	$2.13	$0.37	5.76	$489.63

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	R:R	BE
$650.00	$645.00	Aug 14	$4.53	$4.53	$0.47	9.64	$645.47
$615.00	$610.00	Aug 7	$4.50	$4.50	$0.50	9.00	$610.50
$620.00	$615.00	Aug 7	$4.40	$4.40	$0.60	7.33	$615.60
$660.00	$650.00	Aug 7	$8.80	$8.80	$1.20	7.33	$651.20
$630.00	$625.00	Aug 7	$4.33	$4.33	$0.67	6.46	$625.67

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 121 found (avg debit $10.00, cheapest $3.92)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$470.00	Aug 7	Aug 14	$6.47	186.0%	131.4%
$475.00	Aug 7	Aug 14	$6.70	184.1%	130.4%
$480.00	Aug 7	Aug 14	$7.55	183.7%	130.9%
$665.00	Aug 7	Aug 14	$7.70	176.4%	128.4%
$660.00	Aug 7	Aug 14	$7.92	176.1%	128.2%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$655.00	Sep 4	Sep 11	$3.92	103.6%	100.6%
$445.00	Aug 7	Aug 14	$4.75	189.4%	132.0%
$660.00	Aug 7	Aug 14	$5.23	176.1%	128.2%
$450.00	Aug 7	Aug 14	$5.35	186.5%	132.1%
$455.00	Aug 7	Aug 14	$5.60	187.6%	132.2%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 201 found (cheapest 13.01% of stock, avg 20.92%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$547.50	Aug 7	$39.70	$32.42	$72.12	$475.38	$619.62	13.01%
$550.00	Aug 7	$38.67	$33.70	$72.37	$477.63	$622.37	13.05%
$545.00	Aug 7	$41.43	$31.20	$72.63	$472.37	$617.63	13.10%
$552.50	Aug 7	$37.72	$35.08	$72.80	$479.70	$625.30	13.13%
$555.00	Aug 7	$36.53	$36.25	$72.78	$482.22	$627.78	13.13%
$542.50	Aug 7	$42.97	$30.13	$73.10	$469.40	$615.60	13.18%
$560.00	Aug 7	$33.98	$39.10	$73.08	$486.92	$633.08	13.18%
$540.00	Aug 7	$44.15	$29.08	$73.23	$466.77	$613.23	13.21%
$535.00	Aug 7	$46.90	$26.53	$73.43	$461.57	$608.43	13.24%
$537.50	Aug 7	$45.83	$27.78	$73.61	$463.89	$611.11	13.28%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 155 found (cheapest 10.88% of stock, avg 18.26%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$575.00	$547.50	Aug 7	$27.90	$32.42	$60.32	$487.18	$635.32
$572.50	$547.50	Aug 7	$29.03	$32.42	$61.45	$486.05	$633.95
$575.00	$550.00	Aug 7	$27.90	$33.70	$61.60	$488.40	$636.60
$570.00	$547.50	Aug 7	$29.95	$32.42	$62.37	$485.13	$632.37
$572.50	$550.00	Aug 7	$29.03	$33.70	$62.73	$487.27	$635.23
$575.00	$552.50	Aug 7	$27.90	$35.08	$62.98	$489.52	$637.98
$567.50	$547.50	Aug 7	$31.00	$32.42	$63.42	$484.08	$630.92
$570.00	$550.00	Aug 7	$29.95	$33.70	$63.65	$486.35	$633.65
$572.50	$552.50	Aug 7	$29.03	$35.08	$64.11	$488.39	$636.61
$575.00	$555.00	Aug 7	$27.90	$36.25	$64.15	$490.85	$639.15

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 343 found (best R:R 44.45, avg credit $6.82)

Put Spread	Call Spread	Expiry	Credit	Max Loss	R:R	BE Low	BE High
475/480	520/525	Sep 4	$4.89	$0.11	44.45	$475.11	$524.89
490/500	520/530	Sep 18	$9.67	$0.33	29.30	$490.33	$529.67
460/465	475/480	Aug 14	$4.82	$0.18	26.78	$460.18	$479.82
450/455	510/515	Aug 28	$4.82	$0.18	26.78	$450.18	$514.82
465/470	480/485	Aug 28	$4.80	$0.20	24.00	$465.20	$484.80
465/470	485/490	Aug 28	$4.79	$0.21	22.81	$465.21	$489.79
510/520	530/540	Sep 18	$9.57	$0.43	22.26	$510.43	$539.57
450/455	475/480	Aug 14	$4.77	$0.23	20.74	$450.23	$479.77
450/455	520/525	Sep 4	$4.77	$0.23	20.74	$450.23	$524.77
448/450	465/468	Aug 7	$2.38	$0.12	19.83	$447.62	$467.38

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 213 found (best R:R 165.67, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	R:R
$650.00	$655.00	$660.00	Aug 14	$0.05	$4.95	99.00
$640.00	$650.00	$660.00	Aug 28	$0.12	$9.88	82.33
$515.00	$520.00	$525.00	Aug 28	$0.07	$4.93	70.43
$560.00	$565.00	$570.00	Aug 28	$0.09	$4.91	54.56
$655.00	$660.00	$665.00	Aug 14	$0.10	$4.90	49.00

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	R:R
$515.00	$525.00	$535.00	Sep 11	$0.06	$9.94	165.67
$510.00	$520.00	$530.00	Sep 18	$0.06	$9.94	165.67
$590.00	$600.00	$610.00	Sep 18	$0.06	$9.94	165.67
$620.00	$630.00	$640.00	Aug 21	$0.10	$9.90	99.00
$570.00	$580.00	$590.00	Sep 18	$0.11	$9.89	89.91

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 3 found (best net $-0.67, 3 credits)

CALLS (1)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$545.00	$650.00	1:2	Sep 11	-$0.67	$104.33

PUTS (2)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$640.00	$555.00	1:2	Sep 11	-$16.87	$68.13
$590.00	$550.00	1:2	Sep 4	-$39.76	$0.24

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 138 found (best yield 13.45%, avg 5.77%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$560.00	Sep 18	$74.60	0.56	1.0%	13.45%	14.45%	6	259
$570.00	Sep 18	$70.80	0.54	2.8%	12.77%	15.57%	30	98
$580.00	Sep 18	$66.90	0.52	4.6%	12.07%	16.67%	12	208
$555.00	Sep 4	$65.80	0.57	0.1%	11.87%	11.96%	--	10
$560.00	Sep 4	$63.80	0.56	1.0%	11.51%	12.50%	2	20
$590.00	Sep 18	$63.20	0.50	6.4%	11.40%	17.80%	22	423
$555.00	Aug 28	$59.80	0.56	0.1%	10.78%	10.88%	2	10
$600.00	Sep 18	$59.30	0.48	8.2%	10.69%	18.90%	16	197
$560.00	Aug 28	$57.70	0.55	1.0%	10.41%	11.40%	6	32
$565.00	Aug 28	$56.00	0.54	1.9%	10.10%	11.99%	3	14

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 14,318

Total Puts 13,408

Put/Call Ratio 0.94

Net Difference 910

Prior's Put/Call Breakdown

Total Calls 2,834

Total Puts 4,083

Put/Call Ratio 1.44

Net Difference -1,249

Prior 7-Day Put/Call Summary

Total Calls 71,649

Total Puts 67,957

Average Put/Call Ratio 0.99

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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