WDC - Options Database

WDC

WESTERN DIGITAL CORP

$496.15 +1.82%

(8/14 10:20) ◀

Friday, August 14, 2026 (10:25am)

▶ (8/14 10:30)

◀ 8/14 10:25 ▶

Option Volume

Detail

ℹ

Current (08/14 10:25am) 19,905

Calls: 9,834 (49%)

Puts: 10,071 (51%)

Prior (08/06) 54,259

Calls: 22,132 (41%)

Puts: 32,127 (59%)

Current vs Prior -63.31%

Calls: -55.57% (Calls)

Puts: -68.65% (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 -43.34%

Calls: -45.80%

Puts: -40.71%

Sentiment BEARISH

Dollar Volume

Detail

ℹ

Current (08/14 10:25am) $28.30M

Calls: $13.81M (49%)

Puts: $14.48M (51%)

Prior (08/06) $85.80M

Calls: $44.92M (52%)

Puts: $40.88M (48%)

Current vs Prior -67.02%

Calls: -69.25%

Puts: -64.57%

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 -63.27%

Calls: -63.04%

Puts: -63.49%

Sentiment BEARISH

Put/Call Ratio

Detail

ℹ

Current (08/14 10:25am) 1.02

Prior (08/06) 1.45

Current vs Prior -29.45%

Prior 7-Day Average 0.90

Current vs Prior 7-Day Avg +14.15%

Sentiment BEARISH

Open Interest

Detail

ℹ

Current (08/14 10:25am) 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 2.72% | 9.20%9.20% | 19.68%

Prior 4.78% | 10.56%13.93% | 24.02%

Current vs Prior -43.08% | -12.91%-33.96% | -18.05%

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

Current vs 7-Day Avg -69.92% | -34.47%-38.15% | -28.84%

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

Current vs 7-Day Eod -43.08% | -12.91%+1.14% | +0.30%

Sentiment BULLISHBULLISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 36.27% | 8.03%

Calls: 37.61% | 9.61%

Puts: 34.92% | 6.45%

Prior 13.12% | 14.79%

Calls: 13.10% | 14.36%

Puts: 13.15% | 15.22%

Current vs Prior +176.45% | -45.71%

Prior 7-Day Avg 18.15% | 12.97%

Calls: 19.05% | 13.13%

Puts: 17.26% | 12.82%

Current vs 7-Day Avg +99.80% | -38.10%

Liquidity Expensive

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🤖 AI Insights

Light premium activity with dollar volume down 67% vs prior. Below-average activity with volume down 63% vs prior. Slightly bearish P/C ratio of 1.02. P/C ratio dropping 29% - sentiment shifting bullish.

Smart Money BEARISH

Retail Flow NEUTRAL

Overall BEARISH

Dollar Volume

Option Volume

Put/Call Ratio

Open Interest

Expected Move

Current BEARISH

Prior BULLISH

7-Day Avg BEARISH

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
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

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Covered Calls

Options with the tightest bid-ask spreads (<10%). Lower spreads = better fills and less slippage. Showing top 126 of results (avg 7.5%, best 2.8%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$460.00	Sep 18	65.15	67.15	$66.15	3.0%	15	0.67	313
$490.00	Sep 18	49.20	51.25	$50.23	4.1%	16	0.57	219
$472.50	Aug 21	34.30	35.80	$35.05	4.3%	9	0.70	17
$470.00	Sep 18	59.00	61.60	$60.30	4.3%	5	0.64	562
$480.00	Sep 18	53.65	56.05	$54.85	4.4%	14	0.60	673

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$570.00	Sep 18	93.15	95.75	$94.45	2.8%	--	0.67	81
$560.00	Sep 18	85.65	88.20	$86.93	2.9%	--	0.65	226
$515.00	Aug 21	31.75	32.85	$32.30	3.4%	2	0.61	150
$550.00	Sep 18	78.10	80.85	$79.47	3.5%	1	0.62	190
$580.00	Sep 18	100.65	104.30	$102.48	3.6%	--	0.70	109

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. 233 found (avg delta 0.75, highest 1.00)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$397.50	Aug 14	94.25	102.00	$98.13	7.9%	--	1.00	34
$400.00	Aug 14	92.85	100.00	$96.43	7.4%	--	1.00	42
$420.00	Aug 14	72.00	80.00	$76.00	10.5%	--	1.00	42
$405.00	Aug 14	87.10	95.00	$91.05	8.7%	--	1.00	25
$412.50	Aug 14	80.35	87.00	$83.68	7.9%	--	1.00	11

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$532.50	Aug 14	33.00	40.70	$36.85	20.9%	--	1.00	17
$550.00	Aug 14	50.00	56.40	$53.20	12.0%	--	1.00	25
$555.00	Aug 14	55.00	63.00	$59.00	13.6%	--	1.00	25
$560.00	Aug 14	60.00	68.00	$64.00	12.5%	--	1.00	10
$530.00	Aug 14	30.95	36.70	$33.83	17.0%	--	0.97	122

Most actively traded options today. High liquidity = easy entry/exit. 374 active (total vol 15.8K, top 2.2K)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$500.00	Aug 14	3.60	5.00	$4.30	32.6%	922	0.41	1.5K
$550.00	Aug 14	0.00	0.24	$0.12	200.0%	492	0.01	1.1K
$510.00	Aug 14	1.33	1.86	$1.60	33.1%	433	0.20	233
$500.00	Aug 21	19.00	20.65	$19.83	8.3%	279	0.50	1.7K
$505.00	Aug 14	2.37	3.45	$2.91	37.1%	275	0.30	523

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$500.00	Aug 21	22.50	24.00	$23.25	6.5%	2.2K	0.51	1.4K
$500.00	Aug 14	6.95	8.95	$7.95	25.2%	414	0.59	215
$490.00	Aug 14	2.78	4.35	$3.56	44.1%	325	0.34	1.7K
$492.50	Aug 14	3.35	5.25	$4.30	44.2%	290	0.39	32
$505.00	Aug 14	11.05	12.40	$11.73	11.5%	252	0.71	11

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 19 strikes (avg 50.4%, max 65.9%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$490.00	Aug 14	Sep 25	123.6%	74.5%	65.9%	104	252
$487.50	Aug 14	Aug 21	126.6%	76.5%	65.4%	150	445
$482.50	Aug 14	Aug 28	126.5%	76.8%	64.8%	14	127
$485.00	Aug 14	Sep 25	122.3%	75.7%	61.5%	31	284
$495.00	Aug 14	Sep 25	118.0%	74.6%	58.1%	97	269

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$490.00	Aug 14	Sep 25	123.6%	74.5%	65.9%	325	1.7K
$482.50	Aug 14	Aug 21	126.5%	76.4%	65.5%	47	84
$487.50	Aug 14	Aug 21	126.6%	76.5%	65.4%	35	106
$485.00	Aug 14	Sep 11	122.3%	75.1%	62.9%	203	169
$495.00	Aug 14	Sep 25	118.0%	74.6%	58.1%	103	68

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 342 found (best R:R 6.46, avg 3.32)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$490.00	$495.00	Sep 11	$0.67	$4.33	$0.67	57%	6.46	$490.67
$480.00	$485.00	Sep 4	$1.35	$3.65	$1.35	61%	2.70	$481.35
$455.00	$470.00	Sep 25	$8.40	$6.60	$8.40	69%	0.79	$463.40
$545.00	$550.00	Sep 4	$0.20	$4.80	$0.20	34%	24.00	$545.20
$435.00	$440.00	Aug 28	$2.70	$2.30	$2.70	83%	0.85	$437.70

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$590.00	$580.00	Sep 18	$5.52	$4.48	$5.52	72%	0.81	$584.48
$552.50	$550.00	Aug 21	$0.82	$1.68	$0.82	82%	2.05	$551.68
$527.50	$525.00	Aug 14	$1.40	$1.10	$1.40	96%	0.79	$526.10
$550.00	$545.00	Aug 28	$2.77	$2.23	$2.77	72%	0.81	$547.23
$500.00	$495.00	Sep 4	$1.63	$3.37	$1.63	48%	2.07	$498.37

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 244 found (best R:R 1.03, avg 0.48)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$587.50	$590.00	Aug 14	$2.14	$2.14	$0.36	92%	5.94	$589.64
$575.00	$577.50	Aug 14	$2.07	$2.07	$0.43	91%	4.81	$577.07
$585.00	$590.00	Sep 4	$1.78	$1.78	$3.22	76%	0.55	$586.78
$570.00	$575.00	Sep 4	$1.95	$1.95	$3.05	72%	0.64	$571.95
$520.00	$525.00	Sep 4	$2.50	$2.50	$2.50	56%	1.00	$522.50

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$490.00	$470.00	Sep 25	$10.17	$10.17	$9.83	57%	1.03	$479.83
$495.00	$490.00	Sep 4	$3.69	$3.69	$1.31	54%	2.82	$491.31
$407.50	$405.00	Aug 28	$1.57	$1.57	$0.93	89%	1.69	$405.93
$485.00	$480.00	Sep 11	$3.28	$3.28	$1.72	59%	1.91	$481.72
$415.00	$410.00	Sep 25	$2.23	$2.23	$2.77	80%	0.81	$412.77

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 6 found (avg debit $15.22, cheapest $14.49)

CALLS (3)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$490.00	Aug 14	Aug 21	$15.28	123.6%	76.4%
$495.00	Aug 14	Aug 21	$15.60	118.0%	76.2%
$500.00	Aug 14	Aug 21	$15.53	115.5%	76.8%

PUTS (3)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$490.00	Aug 14	Aug 21	$14.49	123.6%	76.4%
$495.00	Aug 14	Aug 21	$15.13	118.0%	76.2%
$500.00	Aug 14	Aug 21	$15.30	115.5%	76.8%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 138 found (cheapest 2.40% of stock, avg 12.15%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$497.50	Aug 14	$5.18	$6.73	$11.91	$485.59	$509.41	2.40%
$495.00	Aug 14	$6.78	$5.32	$12.10	$482.90	$507.10	2.44%
$500.00	Aug 14	$4.30	$7.95	$12.25	$487.75	$512.25	2.47%
$492.50	Aug 14	$8.03	$4.30	$12.33	$480.17	$504.83	2.49%
$490.00	Aug 14	$9.55	$3.56	$13.11	$476.89	$503.11	2.64%
$502.50	Aug 14	$3.63	$9.80	$13.43	$489.07	$515.93	2.71%
$487.50	Aug 14	$11.35	$2.75	$14.10	$473.40	$501.60	2.84%
$505.00	Aug 14	$2.91	$11.73	$14.64	$490.36	$519.64	2.95%
$485.00	Aug 14	$13.15	$2.07	$15.22	$469.78	$500.22	3.07%
$507.50	Aug 14	$2.13	$13.40	$15.53	$491.97	$523.03	3.13%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 175 found (cheapest 0.85% of stock, avg 10.92%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$507.50	$485.00	Aug 14	$2.13	$2.07	$4.20	$480.80	$511.70
$507.50	$487.50	Aug 14	$2.13	$2.75	$4.88	$482.62	$512.38
$505.00	$485.00	Aug 14	$2.91	$2.07	$4.98	$480.02	$509.98
$505.00	$487.50	Aug 14	$2.91	$2.75	$5.66	$481.84	$510.66
$507.50	$490.00	Aug 14	$2.13	$3.56	$5.69	$484.31	$513.19
$502.50	$485.00	Aug 14	$3.63	$2.07	$5.70	$479.30	$508.20
$505.00	$490.00	Aug 14	$2.91	$3.56	$6.47	$483.53	$511.47
$502.50	$487.50	Aug 14	$3.63	$2.75	$6.38	$481.12	$508.88
$502.50	$490.00	Aug 14	$3.63	$3.56	$7.19	$482.81	$509.69
$507.50	$492.50	Aug 14	$2.13	$4.30	$6.43	$486.07	$513.93

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 172 found (best R:R 4.00, avg credit $1.40)

Put Spread	Call Spread	Expiry	Credit	Max Loss	POP	R:R	BE Low	BE High
415/418	505/508	Aug 14	$2.00	$0.50	65%	4.00	$415.50	$507.00
415/418	520/522	Aug 14	$1.41	$1.09	86%	1.29	$416.09	$521.41
415/418	508/510	Aug 14	$1.75	$0.75	71%	2.33	$415.75	$509.25
415/418	518/520	Aug 14	$1.38	$1.12	84%	1.23	$416.12	$518.88
415/418	515/518	Aug 14	$1.44	$1.06	82%	1.36	$416.06	$516.44
415/418	512/515	Aug 14	$1.51	$0.99	79%	1.53	$415.99	$514.01
415/418	510/512	Aug 14	$1.51	$0.99	75%	1.53	$415.99	$511.51
405/408	545/550	Aug 28	$2.90	$2.10	59%	1.38	$404.60	$547.90
405/408	505/508	Aug 14	$1.47	$1.03	67%	1.43	$406.03	$506.47
405/408	540/545	Aug 28	$2.77	$2.23	57%	1.24	$404.73	$542.77

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 242 found (best R:R 10.86, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$510.00	$520.00	$530.00	Sep 18	$0.22	$9.78	6%	44.45
$535.00	$540.00	$545.00	Aug 21	$0.09	$4.91	5%	54.56
$525.00	$530.00	$535.00	Aug 28	$0.08	$4.92	5%	61.50
$450.00	$455.00	$460.00	Sep 11	$0.06	$4.94	4%	82.33
$560.00	$565.00	$570.00	Aug 21	$0.07	$4.93	3%	70.43

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$500.00	$535.00	$570.00	Sep 25	$2.95	$32.05	19%	10.86
$470.00	$480.00	$490.00	Sep 18	$0.10	$9.90	7%	99.00
$550.00	$560.00	$570.00	Sep 18	$0.06	$9.94	5%	165.67
$530.00	$540.00	$550.00	Sep 18	$0.17	$9.83	6%	57.82
$420.00	$430.00	$440.00	Sep 18	$0.19	$9.81	6%	51.63

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 101 found (best net $-0.03, 85 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$552.50	$555.00	1:2	Aug 14	-$0.03	$2.47
$557.50	$560.00	1:2	Aug 14	-$0.07	$2.43
$530.00	$532.50	1:2	Aug 14	-$0.14	$2.36
$555.00	$557.50	1:2	Aug 14	-$0.10	$2.40
$560.00	$562.50	1:2	Aug 14	-$0.10	$2.40

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$405.00	$402.50	1:2	Aug 21	-$0.03	$2.47
$457.50	$455.00	1:2	Aug 14	-$0.02	$2.48
$462.50	$460.00	1:2	Aug 14	-$0.05	$2.45
$400.00	$397.50	1:2	Aug 14	-$0.01	$2.49
$470.00	$467.50	1:2	Aug 14	-$0.14	$2.36

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 113 found (best yield 6.04%, avg 3.47%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$550.00	Sep 25	$29.95	0.41	10.8%	6.04%	16.89%	2	17
$535.00	Sep 25	$34.45	0.45	7.8%	6.94%	14.77%	--	15
$545.00	Sep 25	$31.30	0.42	9.8%	6.31%	16.15%	--	11
$540.00	Sep 25	$32.90	0.43	8.8%	6.63%	15.47%	--	35
$565.00	Sep 25	$26.10	0.37	13.9%	5.26%	19.14%	1	2
$555.00	Sep 25	$28.50	0.39	11.9%	5.74%	17.61%	--	11
$520.00	Sep 25	$39.65	0.49	4.8%	7.99%	12.80%	3	11
$525.00	Sep 25	$37.75	0.47	5.8%	7.61%	13.42%	9	9
$510.00	Sep 25	$43.65	0.52	2.8%	8.80%	11.59%	12	11
$570.00	Sep 25	$24.85	0.35	14.9%	5.01%	19.89%	9	8

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 9,834

Total Puts 10,071

Put/Call Ratio 1.02

Net Difference -237

Prior's Put/Call Breakdown

Total Calls 22,132

Total Puts 32,127

Put/Call Ratio 1.45

Net Difference -9,995

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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