WDC - Options Database

WDC

WESTERN DIGITAL CORP

$494.49 +1.48%

(8/14 10:15) ◀

Friday, August 14, 2026 (10:20am)

▶ (8/14 10:25)

◀ 8/14 10:20 ▶

Option Volume

Detail

ℹ

Current (08/14 10:20am) 19,066

Calls: 9,407 (49%)

Puts: 9,659 (51%)

Prior (08/06) 52,257

Calls: 21,142 (40%)

Puts: 31,115 (60%)

Current vs Prior -63.51%

Calls: -55.51% (Calls)

Puts: -68.96% (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 -45.73%

Calls: -48.16%

Puts: -43.14%

Sentiment BEARISH

Dollar Volume

Detail

ℹ

Current (08/14 10:20am) $26.23M

Calls: $12.91M (49%)

Puts: $13.32M (51%)

Prior (08/06) $82.95M

Calls: $43.95M (53%)

Puts: $39.00M (47%)

Current vs Prior -68.38%

Calls: -70.63%

Puts: -65.86%

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 -65.96%

Calls: -65.46%

Puts: -66.43%

Sentiment BEARISH

Put/Call Ratio

Detail

ℹ

Current (08/14 10:20am) 1.03

Prior (08/06) 1.47

Current vs Prior -30.23%

Prior 7-Day Average 0.90

Current vs Prior 7-Day Avg +14.45%

Sentiment BEARISH

Open Interest

Detail

ℹ

Current (08/14 10:20am) 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 2.66% | 9.04%9.04% | 19.55%

Prior 4.78% | 10.56%13.93% | 24.02%

Current vs Prior -44.50% | -14.38%-35.08% | -18.60%

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

Current vs 7-Day Avg -70.66% | -35.57%-39.19% | -29.32%

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

Current vs 7-Day Eod -44.50% | -14.38%-0.57% | -0.37%

Sentiment BULLISHBULLISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 19.84% | 8.10%

Calls: 23.94% | 7.39%

Puts: 15.75% | 8.80%

Prior 13.12% | 14.79%

Calls: 13.10% | 14.36%

Puts: 13.15% | 15.22%

Current vs Prior +51.22% | -45.23%

Prior 7-Day Avg 18.15% | 12.97%

Calls: 19.05% | 13.13%

Puts: 17.26% | 12.82%

Current vs 7-Day Avg +9.29% | -37.56%

Liquidity Expensive

Add Card

🤖 AI Insights

Light premium activity with dollar volume down 68% vs prior. Below-average activity with volume down 64% vs prior. Slightly bearish P/C ratio of 1.03. P/C ratio dropping 30% - 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
10:20	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

📊

High Delta

⚖️

Ratio Spreads

🛡️

Covered Calls

Options with the tightest bid-ask spreads (<10%). Lower spreads = better fills and less slippage. Showing top 149 of results (avg 7.5%, best 2.6%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$460.00	Sep 18	63.95	66.05	$65.00	3.2%	13	0.67	313
$500.00	Sep 18	44.00	45.50	$44.75	3.4%	82	0.53	1.2K
$475.00	Aug 21	31.80	33.20	$32.50	4.3%	9	0.67	121
$480.00	Sep 18	53.40	55.80	$54.60	4.4%	14	0.60	673
$530.00	Sep 18	32.25	33.70	$32.98	4.4%	19	0.43	305

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$570.00	Sep 18	94.15	96.65	$95.40	2.6%	--	0.68	81
$550.00	Sep 18	79.15	81.30	$80.22	2.7%	1	0.62	190
$520.00	Sep 18	58.95	60.65	$59.80	2.8%	8	0.53	297
$560.00	Sep 18	86.50	89.15	$87.83	3.0%	--	0.65	226
$500.00	Sep 18	47.15	48.60	$47.88	3.0%	56	0.47	679

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 0.74, highest 1.00)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$397.50	Aug 14	95.50	102.00	$98.75	6.6%	--	1.00	34
$400.00	Aug 14	93.00	99.00	$96.00	6.2%	--	1.00	42
$402.50	Aug 14	90.40	97.00	$93.70	7.0%	--	1.00	13
$405.00	Aug 14	88.00	94.00	$91.00	6.6%	--	1.00	25
$410.00	Aug 14	82.95	89.00	$85.98	7.0%	--	1.00	26

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$555.00	Aug 14	56.00	64.10	$60.05	13.5%	--	0.99	25
$560.00	Aug 14	61.00	69.25	$65.13	12.7%	--	0.99	10
$550.00	Aug 14	51.00	57.50	$54.25	12.0%	--	0.98	25
$532.50	Aug 14	33.00	40.75	$36.88	21.0%	--	0.97	17
$530.00	Aug 14	31.00	38.55	$34.78	21.7%	--	0.96	122

Most actively traded options today. High liquidity = easy entry/exit. 368 active (total vol 15.3K, top 2.2K)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$500.00	Aug 14	3.15	4.00	$3.58	23.7%	908	0.36	1.5K
$550.00	Aug 14	0.00	0.24	$0.12	200.0%	492	0.01	1.1K
$510.00	Aug 14	1.10	1.53	$1.32	32.6%	417	0.17	233
$505.00	Aug 14	2.10	2.49	$2.30	17.0%	268	0.25	523
$500.00	Aug 21	18.00	19.40	$18.70	7.5%	266	0.48	1.7K

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$500.00	Aug 21	23.20	25.15	$24.17	8.1%	2.2K	0.52	1.4K
$500.00	Aug 14	7.40	10.25	$8.82	32.3%	412	0.64	215
$490.00	Aug 14	3.50	4.85	$4.18	32.3%	321	0.38	1.7K
$492.50	Aug 14	4.35	5.95	$5.15	31.1%	286	0.44	32
$505.00	Aug 14	11.30	13.00	$12.15	14.0%	239	0.75	11

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 20 strikes (avg 53.7%, max 70.2%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$485.00	Aug 14	Sep 25	126.5%	75.1%	68.4%	31	284
$480.00	Aug 14	Sep 25	123.1%	73.7%	66.9%	44	427
$490.00	Aug 14	Sep 25	121.1%	73.8%	64.2%	103	252
$487.50	Aug 14	Aug 21	125.0%	76.5%	63.4%	150	445
$482.50	Aug 14	Aug 28	124.1%	76.7%	61.9%	14	127

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$485.00	Aug 14	Sep 11	126.5%	74.3%	70.2%	202	169
$490.00	Aug 14	Sep 25	121.1%	73.8%	64.2%	321	1.7K
$480.00	Aug 14	Sep 18	123.1%	75.0%	64.1%	222	666
$482.50	Aug 14	Aug 21	124.1%	76.0%	63.4%	47	84
$487.50	Aug 14	Aug 21	125.0%	76.5%	63.4%	35	106

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 331 found (best R:R 1.05, avg 3.33)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$455.00	$470.00	Sep 25	$7.31	$7.69	$7.31	68%	1.05	$462.31
$470.00	$480.00	Sep 18	$4.33	$5.67	$4.33	63%	1.31	$474.33
$525.00	$530.00	Sep 4	$0.48	$4.52	$0.48	42%	9.42	$525.48
$440.00	$450.00	Sep 25	$5.65	$4.35	$5.65	73%	0.77	$445.65
$485.00	$490.00	Sep 25	$1.45	$3.55	$1.45	59%	2.45	$486.45

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$590.00	$580.00	Sep 18	$5.23	$4.77	$5.23	73%	0.91	$584.77
$480.00	$475.00	Sep 11	$0.90	$4.10	$0.90	40%	4.56	$479.10
$550.00	$545.00	Aug 28	$2.70	$2.30	$2.70	73%	0.85	$547.30
$512.50	$510.00	Aug 14	$1.28	$1.22	$1.28	87%	0.95	$511.22
$490.00	$485.00	Sep 4	$1.28	$3.72	$1.28	44%	2.91	$488.72

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 241 found (best R:R 1.05, 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
$565.00	$570.00	Sep 4	$2.05	$2.05	$2.95	71%	0.69	$567.05
$520.00	$525.00	Sep 4	$2.82	$2.82	$2.18	56%	1.29	$522.82
$555.00	$560.00	Sep 4	$2.00	$2.00	$3.00	68%	0.67	$557.00

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$490.00	$470.00	Sep 25	$10.25	$10.25	$9.75	57%	1.05	$479.75
$455.00	$450.00	Sep 11	$3.27	$3.27	$1.73	70%	1.89	$451.73
$465.00	$460.00	Sep 4	$3.20	$3.20	$1.80	67%	1.78	$461.80
$485.00	$480.00	Sep 11	$3.43	$3.43	$1.57	58%	2.18	$481.57
$407.50	$405.00	Aug 28	$1.59	$1.59	$0.91	89%	1.75	$405.91

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 8 found (avg debit $15.00, cheapest $14.30)

CALLS (4)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$487.50	Aug 14	Aug 21	$14.80	125.0%	76.5%
$490.00	Aug 14	Aug 21	$15.18	121.1%	76.2%
$500.00	Aug 14	Aug 21	$15.12	115.0%	76.2%
$495.00	Aug 14	Aug 21	$15.55	114.5%	76.8%

PUTS (4)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$487.50	Aug 14	Aug 21	$14.30	125.0%	76.5%
$490.00	Aug 14	Aug 21	$14.67	121.1%	76.2%
$500.00	Aug 14	Aug 21	$15.35	115.0%	76.2%
$495.00	Aug 14	Aug 21	$15.00	114.5%	76.8%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 134 found (cheapest 2.36% of stock, avg 12.04%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$495.00	Aug 14	$5.63	$6.03	$11.66	$483.34	$506.66	2.36%
$497.50	Aug 14	$4.40	$7.78	$12.18	$485.32	$509.68	2.46%
$492.50	Aug 14	$7.10	$5.15	$12.25	$480.25	$504.75	2.48%
$500.00	Aug 14	$3.58	$8.82	$12.40	$487.60	$512.40	2.51%
$490.00	Aug 14	$8.50	$4.18	$12.68	$477.32	$502.68	2.56%
$502.50	Aug 14	$2.97	$10.95	$13.92	$488.58	$516.42	2.82%
$487.50	Aug 14	$10.60	$3.43	$14.03	$473.47	$501.53	2.84%
$505.00	Aug 14	$2.30	$12.15	$14.45	$490.55	$519.45	2.92%
$485.00	Aug 14	$12.30	$2.75	$15.05	$469.95	$500.05	3.04%
$482.50	Aug 14	$13.98	$1.99	$15.97	$466.53	$498.47	3.23%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 175 found (cheapest 0.87% of stock, avg 10.84%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$505.00	$482.50	Aug 14	$2.30	$1.99	$4.29	$478.21	$509.29
$505.00	$485.00	Aug 14	$2.30	$2.75	$5.05	$479.95	$510.05
$502.50	$482.50	Aug 14	$2.97	$1.99	$4.96	$477.54	$507.46
$502.50	$485.00	Aug 14	$2.97	$2.75	$5.72	$479.28	$508.22
$505.00	$487.50	Aug 14	$2.30	$3.43	$5.73	$481.77	$510.73
$502.50	$487.50	Aug 14	$2.97	$3.43	$6.40	$481.10	$508.90
$500.00	$482.50	Aug 14	$3.58	$1.99	$5.57	$476.93	$505.57
$500.00	$485.00	Aug 14	$3.58	$2.75	$6.33	$478.67	$506.33
$500.00	$487.50	Aug 14	$3.58	$3.43	$7.01	$480.49	$507.01
$505.00	$490.00	Aug 14	$2.30	$4.18	$6.48	$483.52	$511.48

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 158 found (best R:R 0.94, avg credit $1.61)

Put Spread	Call Spread	Expiry	Credit	Max Loss	POP	R:R	BE Low	BE High
415/418	518/520	Aug 14	$1.21	$1.29	87%	0.94	$416.29	$518.71
415/418	505/508	Aug 14	$1.62	$0.88	70%	1.84	$415.88	$506.62
415/418	508/510	Aug 14	$1.50	$1.00	74%	1.50	$416.00	$509.00
415/418	510/512	Aug 14	$1.39	$1.11	78%	1.25	$416.11	$511.39
415/418	502/505	Aug 14	$1.74	$0.76	64%	2.29	$415.76	$504.24
415/418	512/515	Aug 14	$1.30	$1.20	82%	1.08	$416.20	$513.80
415/418	515/518	Aug 14	$1.23	$1.27	85%	0.97	$416.27	$516.23
405/408	535/540	Aug 28	$2.94	$2.06	56%	1.43	$404.56	$537.94
405/408	540/545	Aug 28	$2.79	$2.21	58%	1.26	$404.71	$542.79
405/408	518/520	Aug 14	$0.83	$1.67	88%	0.50	$406.67	$518.33

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 240 found (best R:R 10.04, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$560.00	$570.00	$580.00	Sep 18	$0.08	$9.92	5%	124.00
$570.00	$580.00	$590.00	Sep 18	$0.08	$9.92	5%	124.00
$510.00	$520.00	$530.00	Sep 18	$0.17	$9.83	6%	57.82
$500.00	$510.00	$520.00	Sep 18	$0.18	$9.82	7%	54.56
$530.00	$540.00	$550.00	Sep 18	$0.15	$9.85	6%	65.67

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$500.00	$535.00	$570.00	Sep 25	$3.17	$31.83	19%	10.04
$450.00	$460.00	$470.00	Sep 18	$0.18	$9.82	7%	54.56
$485.00	$487.50	$490.00	Aug 14	$0.07	$2.43	11%	34.71
$400.00	$410.00	$420.00	Sep 18	$0.23	$9.77	5%	42.48
$435.00	$440.00	$445.00	Sep 4	$0.07	$4.93	4%	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. 97 found (best net $-0.02, 84 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$532.50	$535.00	1:2	Aug 14	-$0.06	$2.44
$537.50	$540.00	1:2	Aug 14	-$0.05	$2.45
$530.00	$532.50	1:2	Aug 14	-$0.10	$2.40
$542.50	$545.00	1:2	Aug 14	-$0.07	$2.43
$562.50	$565.00	1:2	Aug 14	-$0.07	$2.43

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$462.50	$460.00	1:2	Aug 14	-$0.02	$2.48
$452.50	$450.00	1:2	Aug 14	-$0.02	$2.48
$440.00	$437.50	1:2	Aug 14	-$0.01	$2.49
$400.00	$397.50	1:2	Aug 14	-$0.01	$2.49
$405.00	$402.50	1:2	Aug 21	-$0.08	$2.42

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 116 found (best yield 6.06%, avg 3.62%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$550.00	Sep 25	$29.95	0.41	11.2%	6.06%	17.28%	2	17
$545.00	Sep 25	$31.30	0.42	10.2%	6.33%	16.54%	--	11
$540.00	Sep 25	$32.90	0.43	9.2%	6.65%	15.86%	--	35
$535.00	Sep 25	$34.45	0.44	8.2%	6.97%	15.16%	--	15
$520.00	Sep 25	$39.65	0.49	5.2%	8.02%	13.18%	3	11
$525.00	Sep 25	$37.75	0.47	6.2%	7.63%	13.80%	9	9
$555.00	Sep 25	$28.50	0.39	12.2%	5.76%	18.00%	--	11
$510.00	Sep 25	$43.65	0.52	3.1%	8.83%	11.96%	12	11
$515.00	Sep 25	$41.25	0.50	4.2%	8.34%	12.49%	2	8
$570.00	Sep 25	$24.85	0.35	15.3%	5.03%	20.30%	9	8

Current 5-Minute Volume Snapshots

Time (HH:MM)	Total Volume	Call Volume	Put Volume	Volume Change
Loading data...

Prior's 5-Minute Volume Snapshots

Time (HH:MM)	Total Volume	Call Volume	Put Volume	Volume Change
Loading data...

Current Put/Call Breakdown

Total Calls 9,407

Total Puts 9,659

Put/Call Ratio 1.03

Net Difference -252

Prior's Put/Call Breakdown

Total Calls 21,142

Total Puts 31,115

Put/Call Ratio 1.47

Net Difference -9,973

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
Loading data...

Upcoming Earnings - 2 Weeks Prior

Loading earnings data...

Upcoming Earnings - 1 Week Prior

Loading earnings data...

Earnings This Week

Loading earnings data...

Earnings - Day Before / Day After

Loading earnings data...

Options Activity Around Earnings

Ticker	Earnings Date	Days Away	Call Volume	Put Volume	IV Rank
Loading data...

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

Add Card