WDC - Options Database

WDC

WESTERN DIGITAL CORP

$512.47 +5.17%

(8/14 09:40) ◀

Friday, August 14, 2026 (9:45am)

▶ (8/14 09:50)

◀ 8/14 09:45 ▶

Option Volume

Detail

ℹ

Current (08/14 9:45am) 7,479

Calls: 3,335 (45%)

Puts: 4,144 (55%)

Prior (08/06) 25,900

Calls: 9,605 (37%)

Puts: 16,295 (63%)

Current vs Prior -71.12%

Calls: -65.28% (Calls)

Puts: -74.57% (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 -78.71%

Calls: -81.62%

Puts: -75.60%

Sentiment BEARISH

Dollar Volume

Detail

ℹ

Current (08/14 9:45am) $11.21M

Calls: $6.51M (58%)

Puts: $4.70M (42%)

Prior (08/06) $39.77M

Calls: $17.48M (44%)

Puts: $22.29M (56%)

Current vs Prior -71.81%

Calls: -62.74%

Puts: -78.92%

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 -85.45%

Calls: -82.57%

Puts: -88.15%

Sentiment BULLISH

Put/Call Ratio

Detail

ℹ

Current (08/14 9:45am) 1.24

Prior (08/06) 1.70

Current vs Prior -26.76%

Prior 7-Day Average 0.90

Current vs Prior 7-Day Avg +38.51%

Sentiment BEARISH

Open Interest

Detail

ℹ

Current (08/14 9:45am) 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 3.21% | 9.42%9.42% | 19.86%

Prior 4.78% | 10.56%13.93% | 24.02%

Current vs Prior -32.98% | -10.75%-32.32% | -17.32%

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

Current vs 7-Day Avg -64.58% | -32.84%-36.61% | -28.21%

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

Current vs 7-Day Eod -32.98% | -10.75%+3.65% | +1.19%

Sentiment BULLISHBULLISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 26.30% | 13.26%

Calls: 15.03% | 11.55%

Puts: 37.58% | 14.97%

Prior 13.12% | 14.79%

Calls: 13.10% | 14.36%

Puts: 13.15% | 15.22%

Current vs Prior +100.46% | -10.34%

Prior 7-Day Avg 18.15% | 12.97%

Calls: 19.05% | 13.13%

Puts: 17.26% | 12.82%

Current vs 7-Day Avg +44.88% | +2.21%

Liquidity Expensive

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🤖 AI Insights

Light premium activity with dollar volume down 72% vs prior. Below-average activity with volume down 71% vs prior. Bearish P/C ratio of 1.24 indicates protective positioning. P/C ratio dropping 27% - sentiment shifting bullish.

Smart Money BULLISH

Retail Flow BEARISH

Overall BEARISH

Dollar Volume

Option Volume

Put/Call Ratio

Open Interest

Expected Move

Current BULLISH

Prior BEARISH

7-Day Avg BEARISH

Current BEARISH

Prior BEARISH

7-Day Avg NEUTRAL

Current BEARISH

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
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

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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 115 of results (avg 8.0%, best 3.5%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$510.00	Sep 18	48.80	50.80	$49.80	4.0%	3	0.55	167
$480.00	Sep 18	64.40	67.60	$66.00	4.8%	6	0.65	673
$500.00	Sep 18	53.90	56.95	$55.43	5.5%	12	0.58	1.2K
$412.50	Aug 14	96.00	101.85	$98.93	5.9%	--	1.00	11
$490.00	Sep 18	58.75	62.35	$60.55	5.9%	--	0.62	219

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$570.00	Sep 18	82.60	85.55	$84.07	3.5%	--	0.63	81
$590.00	Sep 18	96.80	100.65	$98.73	3.9%	--	0.68	58
$560.00	Sep 18	75.30	78.45	$76.88	4.1%	--	0.60	226
$580.00	Sep 18	89.25	93.00	$91.13	4.1%	--	0.65	109
$550.00	Sep 18	68.70	71.70	$70.20	4.3%	1	0.57	190

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. 227 found (avg delta 0.75, highest 1.00)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$422.50	Aug 14	86.00	92.50	$89.25	7.3%	--	1.00	12
$420.00	Aug 14	88.00	95.55	$91.78	8.2%	--	1.00	42
$425.00	Aug 14	83.00	90.65	$86.83	8.8%	--	1.00	68
$415.00	Aug 14	93.00	100.00	$96.50	7.3%	--	1.00	12
$410.00	Aug 14	98.00	105.65	$101.83	7.5%	--	1.00	26

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$560.00	Aug 14	46.15	52.00	$49.08	11.9%	--	1.00	10
$550.00	Aug 14	34.55	42.00	$38.28	19.5%	--	0.96	25
$555.00	Aug 14	39.90	47.00	$43.45	16.3%	--	0.95	25
$610.00	Aug 21	95.20	103.00	$99.10	7.9%	--	0.92	21
$600.00	Aug 21	87.85	94.00	$90.93	6.8%	2	0.90	215

Most actively traded options today. High liquidity = easy entry/exit. 254 active (total vol 6.5K, top 2.0K)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$500.00	Aug 14	14.60	16.65	$15.63	13.1%	694	0.75	1.5K
$550.00	Aug 14	0.00	0.50	$0.25	200.0%	457	0.03	1.1K
$545.00	Aug 14	0.28	0.71	$0.50	86.0%	108	0.06	216
$487.50	Aug 14	23.10	28.05	$25.58	19.4%	97	0.91	180
$500.00	Aug 21	28.25	30.00	$29.13	6.0%	88	0.61	1.7K

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$500.00	Aug 21	15.40	17.60	$16.50	13.3%	2.0K	0.39	1.4K
$500.00	Aug 14	2.45	3.65	$3.05	39.3%	116	0.25	215
$430.00	Aug 14	0.01	0.17	$0.09	177.8%	108	0.01	450
$432.50	Aug 14	0.01	0.13	$0.07	171.4%	85	0.01	187
$480.00	Aug 14	0.20	0.68	$0.44	109.1%	81	0.05	415

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 21 strikes (avg 57.8%, max 91.6%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$500.00	Aug 14	Sep 25	146.2%	76.3%	91.6%	694	1.5K
$495.00	Aug 14	Sep 25	142.5%	75.5%	88.8%	28	269
$510.00	Aug 14	Sep 25	139.6%	75.6%	84.6%	67	244
$505.00	Aug 14	Sep 4	140.3%	78.9%	77.8%	57	546
$525.00	Aug 14	Sep 11	133.5%	77.7%	71.9%	43	234

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$500.00	Aug 14	Sep 25	146.2%	76.3%	91.6%	116	231
$495.00	Aug 14	Sep 25	142.5%	75.5%	88.8%	35	68
$510.00	Aug 14	Sep 18	139.6%	74.8%	86.5%	3	332
$505.00	Aug 14	Sep 4	140.3%	78.9%	77.8%	1	112
$525.00	Aug 14	Sep 11	133.4%	77.7%	71.8%	--	83

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 330 found (best R:R 2.73, avg 3.45)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$555.00	$600.00	Sep 25	$12.08	$32.92	$12.08	43%	2.73	$567.08
$460.00	$470.00	Sep 18	$5.08	$4.92	$5.08	71%	0.97	$465.08
$410.00	$420.00	Sep 18	$6.50	$3.50	$6.50	85%	0.54	$416.50
$450.00	$470.00	Sep 25	$12.27	$7.73	$12.27	73%	0.63	$462.27
$450.00	$460.00	Sep 18	$5.95	$4.05	$5.95	74%	0.68	$455.95

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$550.00	$547.50	Aug 21	$0.97	$1.53	$0.97	72%	1.58	$549.03
$520.00	$515.00	Aug 14	$2.18	$2.82	$2.18	65%	1.29	$517.82
$450.00	$445.00	Sep 4	$0.35	$4.65	$0.35	22%	13.29	$449.65
$425.00	$420.00	Sep 25	$0.43	$4.57	$0.43	20%	10.63	$424.57
$455.00	$450.00	Sep 11	$0.78	$4.22	$0.78	26%	5.41	$454.22

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 236 found (best R:R 0.85, avg 0.49)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$597.50	$600.00	Aug 14	$2.14	$2.14	$0.36	91%	5.94	$599.64
$587.50	$590.00	Aug 14	$1.72	$1.72	$0.78	92%	2.21	$589.22
$575.00	$577.50	Aug 14	$1.57	$1.57	$0.93	91%	1.69	$576.57
$557.50	$560.00	Aug 14	$1.50	$1.50	$1.00	89%	1.50	$559.00
$542.50	$545.00	Aug 14	$1.40	$1.40	$1.10	86%	1.27	$543.90

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$490.00	$470.00	Sep 25	$9.18	$9.18	$10.82	61%	0.85	$480.82
$417.50	$415.00	Aug 14	$2.10	$2.10	$0.40	94%	5.25	$415.40
$470.00	$450.00	Sep 25	$7.80	$7.80	$12.20	67%	0.64	$462.20
$490.00	$485.00	Sep 11	$3.05	$3.05	$1.95	62%	1.56	$486.95
$455.00	$450.00	Sep 4	$2.30	$2.30	$2.70	76%	0.85	$452.70

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 11 found (avg debit $13.37, cheapest $14.52)

CALLS (4)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$505.00	Aug 14	Aug 21	$14.63	140.3%	78.1%
$510.00	Aug 14	Aug 21	$15.27	139.6%	78.4%
$515.00	Aug 14	Aug 21	$15.44	126.6%	79.6%
$520.00	Aug 14	Aug 21	$15.03	124.9%	78.6%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$505.00	Aug 14	Aug 21	$14.52	140.3%	78.1%
$510.00	Aug 14	Aug 21	$15.05	139.6%	78.4%
$515.00	Aug 14	Aug 21	$14.85	126.6%	79.6%
$520.00	Aug 14	Aug 21	$15.37	124.9%	78.6%
$545.00	Aug 21	Aug 28	$7.85	79.5%	80.9%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 126 found (cheapest 2.99% of stock, avg 12.42%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$510.00	Aug 14	$8.98	$6.33	$15.31	$494.69	$525.31	2.99%
$512.50	Aug 14	$7.90	$7.45	$15.35	$497.15	$527.85	3.00%
$515.00	Aug 14	$6.23	$9.20	$15.43	$499.57	$530.43	3.01%
$520.00	Aug 14	$4.30	$11.38	$15.68	$504.32	$535.68	3.06%
$505.00	Aug 14	$12.02	$4.33	$16.35	$488.65	$521.35	3.19%
$522.50	Aug 14	$3.80	$13.35	$17.15	$505.35	$539.65	3.35%
$502.50	Aug 14	$13.75	$3.60	$17.35	$485.15	$519.85	3.39%
$525.00	Aug 14	$3.04	$14.70	$17.74	$507.26	$542.74	3.46%
$500.00	Aug 14	$15.63	$3.05	$18.68	$481.32	$518.68	3.65%
$497.50	Aug 14	$17.40	$2.37	$19.77	$477.73	$517.27	3.86%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 174 found (cheapest 1.19% of stock, avg 10.97%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$525.00	$500.00	Aug 14	$3.04	$3.05	$6.09	$493.91	$531.09
$525.00	$502.50	Aug 14	$3.04	$3.60	$6.64	$495.86	$531.64
$522.50	$500.00	Aug 14	$3.80	$3.05	$6.85	$493.15	$529.35
$522.50	$502.50	Aug 14	$3.80	$3.60	$7.40	$495.10	$529.90
$525.00	$505.00	Aug 14	$3.04	$4.33	$7.37	$497.63	$532.37
$520.00	$500.00	Aug 14	$4.30	$3.05	$7.35	$492.65	$527.35
$522.50	$505.00	Aug 14	$3.80	$4.33	$8.13	$496.87	$530.63
$520.00	$502.50	Aug 14	$4.30	$3.60	$7.90	$494.60	$527.90
$520.00	$505.00	Aug 14	$4.30	$4.33	$8.63	$496.37	$528.63
$517.50	$500.00	Aug 14	$5.20	$3.05	$8.25	$491.75	$525.75

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 174 found (best R:R 4.32, avg credit $2.10)

Put Spread	Call Spread	Expiry	Credit	Max Loss	POP	R:R	BE Low	BE High
445/448	542/545	Aug 14	$2.03	$0.47	81%	4.32	$445.47	$544.53
460/462	542/545	Aug 14	$1.69	$0.81	82%	2.09	$460.81	$544.19
442/445	542/545	Aug 14	$1.57	$0.93	84%	1.69	$443.43	$544.07
425/428	542/545	Aug 14	$1.51	$0.99	85%	1.53	$425.99	$544.01
472/475	542/545	Aug 14	$1.54	$0.96	81%	1.60	$473.46	$544.04
480/482	542/545	Aug 14	$1.56	$0.94	79%	1.66	$480.94	$544.06
482/485	542/545	Aug 14	$1.58	$0.92	78%	1.72	$483.42	$544.08
488/490	542/545	Aug 14	$1.63	$0.87	74%	1.87	$488.37	$544.13
485/488	542/545	Aug 14	$1.57	$0.93	76%	1.69	$485.93	$544.07
445/448	530/532	Aug 14	$1.40	$1.10	77%	1.27	$446.10	$531.40

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 224 found (best R:R 165.67, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$550.00	$560.00	$570.00	Sep 18	$0.07	$9.93	6%	141.86
$500.00	$505.00	$510.00	Aug 21	$0.08	$4.92	7%	61.50
$520.00	$525.00	$530.00	Aug 28	$0.05	$4.95	5%	99.00
$520.00	$530.00	$540.00	Sep 18	$0.28	$9.72	6%	34.71
$590.00	$600.00	$610.00	Sep 18	$0.20	$9.80	5%	49.00

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$470.00	$480.00	$490.00	Sep 18	$0.06	$9.94	7%	165.67
$450.00	$460.00	$470.00	Sep 18	$0.12	$9.88	6%	82.33
$510.00	$520.00	$530.00	Sep 18	$0.13	$9.87	6%	75.92
$490.00	$500.00	$510.00	Sep 18	$0.27	$9.73	7%	36.04
$520.00	$525.00	$530.00	Aug 21	$0.12	$4.88	6%	40.67

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 94 found (best net $-5.78, 81 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$555.00	$600.00	1:2	Sep 25	-$12.97	$32.03
$530.00	$532.50	1:2	Aug 14	-$0.28	$2.22
$562.50	$565.00	1:2	Aug 14	-$0.04	$2.46
$600.00	$602.50	1:2	Aug 14	-$0.03	$2.47
$590.00	$592.50	1:2	Aug 14	-$0.11	$2.39

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$550.00	$532.50	1:2	Aug 14	-$5.78	$11.72
$425.00	$422.50	1:2	Aug 14	$0.00	$2.50
$422.50	$420.00	1:2	Aug 14	-$0.01	$2.49
$442.50	$440.00	1:2	Aug 14	-$0.03	$2.47
$455.00	$452.50	1:2	Aug 14	-$0.05	$2.45

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 103 found (best yield 6.83%, avg 3.31%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$550.00	Sep 25	$35.00	0.44	7.3%	6.83%	14.15%	--	17
$555.00	Sep 25	$33.00	0.43	8.3%	6.44%	14.74%	--	11
$540.00	Sep 25	$38.00	0.47	5.4%	7.42%	12.79%	--	35
$535.00	Sep 25	$40.00	0.48	4.4%	7.81%	12.20%	--	15
$545.00	Sep 25	$36.00	0.45	6.3%	7.02%	13.37%	--	11
$520.00	Sep 25	$46.10	0.52	1.5%	9.00%	10.47%	1	11
$605.00	Sep 25	$21.20	0.31	18.1%	4.14%	22.19%	--	12
$540.00	Sep 18	$36.45	0.46	5.4%	7.11%	12.48%	2	412
$550.00	Sep 18	$32.95	0.43	7.3%	6.43%	13.75%	6	513
$600.00	Sep 25	$21.05	0.32	17.1%	4.11%	21.19%	--	16

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 3,335

Total Puts 4,144

Put/Call Ratio 1.24

Net Difference -809

Prior's Put/Call Breakdown

Total Calls 9,605

Total Puts 16,295

Put/Call Ratio 1.70

Net Difference -6,690

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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