WDC - Options Database

WDC

WESTERN DIGITAL CORP

$450.55 -1.94%

$449.25 (-0.29%)🌙

as of 08/31 07:14 PM

(8/28 19:13) ◀

Monday, August 31, 2026 (7:14pm)

▶

◀ 8/31 19:14

Option Volume

Detail

ℹ

Current (08/31) 43,137

Calls: 23,711 (55%)

Puts: 19,426 (45%)

Prior (08/28) 46,229

Calls: 18,207 (39%)

Puts: 28,022 (61%)

Current vs Prior -6.69%

Calls: +30.23% (Calls)

Puts: -30.68% (Puts)

Prior 7-Day Total 301,647

Calls: 145,130 (48%)

Puts: 156,517 (52%)

Prior 7-Day Average 43,092

Calls: 20,732 (48%)

Puts: 22,359 (52%)

Current vs Prior 7-Day Avg +0.10%

Calls: +14.36%

Puts: -13.12%

Sentiment BULLISH

Dollar Volume

Detail

ℹ

Current (08/31) $111.55M

Calls: $81.50M (73%)

Puts: $30.05M (27%)

Prior (08/28) $84.50M

Calls: $32.48M (38%)

Puts: $52.02M (62%)

Current vs Prior +32.01%

Calls: +150.91%

Puts: -42.23%

Prior 7-Day Total $644.48M

Calls: $256.51M (40%)

Puts: $387.98M (60%)

Prior 7-Day Average $92.07M

Calls: $36.64M (40%)

Puts: $55.43M (60%)

Current vs Prior 7-Day Avg +21.16%

Calls: +122.40%

Puts: -45.78%

Sentiment BULLISH

Put/Call Ratio

Detail

ℹ

Current (08/31) 0.82

Prior (08/28) 1.54

Current vs Prior -46.77%

Prior 7-Day Average 1.14

Current vs Prior 7-Day Avg -27.95%

Sentiment NEUTRAL

Open Interest

Detail

ℹ

Current (08/31) 203,872

Calls: 87,729 (43%)

Puts: 116,143 (57%)

Prior (08/28) 209,109

Calls: 88,354 (42%)

Puts: 120,755 (58%)

Current vs Prior -2.50%

Prior 7-Day Total 1,608,840

Calls: 697,348 (43%)

Puts: 911,492 (57%)

Prior 7-Day Average 229,834

Calls: 99,621 (43%)

Puts: 130,213 (57%)

Current vs Prior 7-Day Avg -11.30%

Sentiment BULLISH

Expected Move

Detail

ℹ

WKMO Expiry (09/04) | Next (09/11)Expiry (09/18) | Next (10/16)

Current 5.98% | 9.09%11.49% | 19.48%

Prior 7.33% | 9.92%12.31% | 20.47%

Current vs Prior -18.46% | -8.38%-6.64% | -4.80%

Prior 7-Day Avg 5.63% | 9.71%9.29% | 19.83%

Current vs 7-Day Avg +6.21% | -6.39%+23.75% | -1.77%

Prior 7-Day Eod 7.33% | 9.92%12.31% | 20.47%

Current vs 7-Day Eod -18.46% | -8.38%-6.64% | -4.80%

Sentiment BULLISHBULLISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 51.79% | 17.89%

Calls: 39.20% | 17.24%

Puts: 64.37% | 18.55%

Prior 51.79% | 17.89%

Calls: 39.20% | 17.24%

Puts: 64.37% | 18.55%

Current vs Prior +0.00% | +0.00%

Prior 7-Day Avg 51.79% | 17.89%

Calls: 39.20% | 17.24%

Puts: 64.37% | 18.55%

Current vs 7-Day Avg +0.00% | +0.00%

Liquidity Expensive

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Moderately bullish flow with 73% call dollar volume ($81.50M). P/C ratio dropping 47% - sentiment shifting bullish.

Smart Money BULLISH

Retail Flow BULLISH

Overall BULLISH

Dollar Volume

Option Volume

Put/Call Ratio

Open Interest

Expected Move

Current BULLISH

Prior BEARISH

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

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💰 Best Value Under $1

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🔥 High Volume

⏰ Backwardation

📈 Debit Spreads

📉 Credit Spreads

📅 Calendar Spreads

⚡ Straddles

🔀 Strangles

🦅 Iron Condors

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⚖️ Ratio Spreads

🛡️ Covered Calls

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Tightest Spreads

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Best Value <$1

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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 45 of results (avg 7.8%, best 4.0%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$425.00	Sep 4	29.20	30.45	$29.83	4.2%	8	0.79	1.0K
$427.50	Sep 4	27.20	28.60	$27.90	5.0%	3	0.77	--
$437.50	Sep 11	26.05	27.50	$26.78	5.4%	1	0.65	--
$492.50	Sep 4	2.13	2.25	$2.19	5.5%	12	0.13	25
$440.00	Sep 11	24.60	26.00	$25.30	5.5%	2	0.62	--

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$390.00	Sep 18	4.85	5.05	$4.95	4.0%	59	0.14	779
$485.00	Sep 4	36.75	38.30	$37.53	4.1%	3	0.82	138
$480.00	Sep 4	32.35	34.20	$33.28	5.6%	4	0.79	115
$465.00	Sep 11	27.20	28.90	$28.05	6.1%	4	0.59	35
$465.00	Sep 4	21.10	22.65	$21.88	7.1%	5	0.65	127

Affordable options under $1.00 per contract. Great for defined-risk strategies with minimal capital. 1 found (avg $0.95, cheapest $0.95)

CALLS (0)

No calls meet the criteria

PUTS (1)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$400.00	Sep 4	0.90	1.00	$0.95	10.5%	351	0.06	476

In-the-money options with delta >0.50. Higher probability of profit, lower leverage. 136 found (avg delta 0.70, highest 0.98)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$392.50	Sep 4	54.00	61.75	$57.88	13.4%	2	0.94	--
$395.00	Sep 4	52.00	59.00	$55.50	12.6%	2	0.94	--
$400.00	Sep 4	48.25	54.30	$51.28	11.8%	1	0.93	8
$402.50	Sep 4	44.00	51.10	$47.55	14.9%	2	0.93	1
$390.00	Sep 11	58.00	65.85	$61.93	12.7%	3	0.92	--

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$540.00	Sep 4	87.00	95.00	$91.00	8.8%	1	0.98	302
$535.00	Sep 4	82.25	90.00	$86.13	9.0%	4	0.97	--
$530.00	Sep 4	77.10	85.00	$81.05	9.7%	2	0.97	245
$525.00	Sep 4	72.55	80.00	$76.28	9.8%	1	0.96	--
$522.50	Sep 4	70.00	77.00	$73.50	9.5%	1	0.95	--

Most actively traded options today. High liquidity = easy entry/exit. 398 active (total vol 16.0K, top 694)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$490.00	Sep 4	2.05	2.65	$2.35	25.5%	645	0.14	289
$395.00	Oct 2	63.00	70.40	$66.70	11.1%	612	0.78	153
$390.00	Oct 2	67.00	75.00	$71.00	11.3%	601	0.80	152
$500.00	Sep 4	1.05	1.55	$1.30	38.5%	538	0.09	630
$470.00	Sep 4	5.60	6.70	$6.15	17.9%	375	0.30	176

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$370.00	Sep 18	2.40	3.10	$2.75	25.5%	694	0.08	993
$372.50	Sep 4	0.00	0.48	$0.24	200.0%	558	0.02	12
$400.00	Sep 4	0.90	1.00	$0.95	10.5%	351	0.06	476
$420.00	Sep 4	2.70	3.25	$2.98	18.5%	326	0.16	460
$367.50	Sep 4	0.04	0.25	$0.14	150.0%	312	0.01	43

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 47 strikes (avg 11.3%, max 25.5%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$437.50	Sep 4	Sep 11	77.3%	61.6%	25.5%	5	28
$442.50	Sep 4	Sep 18	71.8%	61.3%	17.1%	18	32
$477.50	Sep 4	Sep 18	79.1%	67.7%	16.9%	168	78
$430.00	Sep 4	Oct 9	73.1%	63.7%	14.7%	7	172
$462.50	Sep 4	Sep 18	72.7%	63.5%	14.4%	50	22

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$437.50	Sep 4	Sep 11	77.3%	61.6%	25.5%	36	50
$462.50	Sep 4	Sep 11	72.7%	60.0%	21.1%	6	19
$427.50	Sep 4	Sep 11	71.6%	59.9%	19.6%	47	76
$442.50	Sep 4	Sep 18	71.8%	61.3%	17.1%	89	103
$482.50	Sep 4	Sep 11	74.0%	63.4%	16.7%	4	89

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 238 found (best R:R 0.58, avg 3.87)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$390.00	$430.00	Oct 9	$25.28	$14.72	$25.28	79%	0.58	$415.28
$420.00	$425.00	Sep 18	$0.22	$4.78	$0.22	71%	21.73	$420.22
$395.00	$420.00	Oct 2	$16.20	$8.80	$16.20	78%	0.54	$411.20
$430.00	$435.00	Sep 18	$0.75	$4.25	$0.75	66%	5.67	$430.75
$455.00	$470.00	Oct 9	$5.50	$9.50	$5.50	52%	1.73	$460.50

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$480.00	$475.00	Sep 18	$1.82	$3.18	$1.82	64%	1.75	$478.18
$470.00	$460.00	Sep 18	$4.37	$5.63	$4.37	58%	1.29	$465.63
$467.50	$465.00	Sep 11	$0.45	$2.05	$0.45	61%	4.56	$467.05
$482.50	$475.00	Sep 11	$4.30	$3.20	$4.30	71%	0.74	$478.20
$485.00	$482.50	Sep 4	$1.18	$1.32	$1.18	82%	1.12	$483.82

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 195 found (best R:R 0.86, avg 0.77)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$512.50	$515.00	Sep 11	$1.79	$1.79	$0.71	86%	2.52	$514.29
$505.00	$510.00	Sep 25	$2.62	$2.62	$2.38	71%	1.10	$507.62
$465.00	$467.50	Sep 4	$2.08	$2.08	$0.42	65%	4.95	$467.08
$460.00	$465.00	Sep 11	$3.30	$3.30	$1.70	54%	1.94	$463.30
$525.00	$530.00	Sep 25	$2.04	$2.04	$2.96	78%	0.69	$527.04

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$420.00	$405.00	Oct 9	$6.95	$6.95	$8.05	66%	0.86	$413.05
$425.00	$420.00	Oct 2	$3.58	$3.58	$1.42	65%	2.52	$421.42
$450.00	$440.00	Oct 9	$6.05	$6.05	$3.95	54%	1.53	$443.95
$395.00	$390.00	Oct 9	$2.68	$2.68	$2.32	76%	1.16	$392.32
$440.00	$435.00	Sep 18	$3.52	$3.52	$1.48	59%	2.38	$436.48

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 27 found (avg debit $6.81, cheapest $3.73)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$437.50	Sep 4	Sep 11	$5.95	77.3%	61.6%
$465.00	Sep 4	Sep 11	$5.70	74.8%	61.3%
$435.00	Sep 4	Sep 18	$13.73	72.3%	59.7%
$462.50	Sep 4	Sep 18	$11.50	72.7%	63.5%
$445.00	Sep 4	Sep 11	$7.48	70.7%	62.0%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$437.50	Sep 4	Sep 11	$3.73	77.3%	61.6%
$465.00	Sep 4	Sep 11	$6.17	74.8%	61.3%
$462.50	Sep 4	Sep 11	$5.28	72.7%	60.0%
$435.00	Sep 4	Sep 11	$4.10	72.3%	60.2%
$445.00	Sep 4	Sep 11	$5.15	70.7%	62.0%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 87 found (cheapest 5.62% of stock, avg 10.84%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$450.00	Sep 4	$12.88	$12.45	$25.33	$424.67	$475.33	5.62%
$447.50	Sep 4	$14.88	$11.13	$26.01	$421.49	$473.51	5.77%
$452.50	Sep 4	$12.10	$14.05	$26.15	$426.35	$478.65	5.80%
$457.50	Sep 4	$9.57	$16.58	$26.15	$431.35	$483.65	5.80%
$455.00	Sep 4	$10.55	$15.85	$26.40	$428.60	$481.40	5.86%
$445.00	Sep 4	$16.10	$10.63	$26.73	$418.27	$471.73	5.93%
$460.00	Sep 4	$9.18	$18.00	$27.18	$432.82	$487.18	6.03%
$442.50	Sep 4	$17.73	$9.73	$27.46	$415.04	$469.96	6.09%
$440.00	Sep 4	$20.00	$8.10	$28.10	$411.90	$468.10	6.24%
$462.50	Sep 4	$8.45	$20.27	$28.72	$433.78	$491.22	6.37%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 150 found (cheapest 3.67% of stock, avg 9.43%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$462.50	$440.00	Sep 4	$8.45	$8.10	$16.55	$423.45	$479.05
$460.00	$440.00	Sep 4	$9.18	$8.10	$17.28	$422.72	$477.28
$462.50	$442.50	Sep 4	$8.45	$9.73	$18.18	$424.32	$480.68
$457.50	$440.00	Sep 4	$9.57	$8.10	$17.67	$422.33	$475.17
$460.00	$442.50	Sep 4	$9.18	$9.73	$18.91	$423.59	$478.91
$457.50	$442.50	Sep 4	$9.57	$9.73	$19.30	$423.20	$476.80
$462.50	$445.00	Sep 4	$8.45	$10.63	$19.08	$425.92	$481.58
$457.50	$445.00	Sep 4	$9.57	$10.63	$20.20	$424.80	$477.70
$460.00	$445.00	Sep 4	$9.18	$10.63	$19.81	$425.19	$479.81
$455.00	$440.00	Sep 4	$10.55	$8.10	$18.65	$421.35	$473.65

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 159 found (best R:R 6.94, avg credit $2.26)

Put Spread	Call Spread	Expiry	Credit	Max Loss	POP	R:R	BE Low	BE High
375/380	505/510	Sep 25	$4.37	$0.63	58%	6.94	$375.63	$509.37
395/400	505/510	Sep 25	$4.11	$0.89	50%	4.62	$395.89	$509.11
370/375	505/510	Sep 25	$3.42	$1.58	61%	2.16	$371.58	$508.42
385/390	505/510	Sep 25	$3.72	$1.28	54%	2.91	$386.28	$508.72
390/395	505/510	Sep 25	$3.70	$1.30	52%	2.85	$391.30	$508.70
390/395	520/525	Oct 9	$3.80	$1.20	48%	3.17	$391.20	$523.80
405/410	495/500	Sep 25	$4.04	$0.96	42%	4.21	$405.96	$499.04
375/380	495/500	Sep 25	$3.33	$1.67	55%	1.99	$376.67	$498.33
380/385	505/510	Sep 25	$3.22	$1.78	56%	1.81	$381.78	$508.22
405/408	470/472	Sep 4	$2.01	$0.49	61%	4.10	$405.49	$472.01

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 147 found (best R:R 99.00, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$435.00	$437.50	$440.00	Sep 4	$0.09	$2.41	5%	26.78
$510.00	$515.00	$520.00	Oct 2	$0.15	$4.85	3%	32.33
$437.50	$440.00	$442.50	Sep 11	$0.13	$2.37	4%	18.23
$527.50	$530.00	$532.50	Sep 4	$0.11	$2.39	1%	21.73
$530.00	$532.50	$535.00	Sep 4	$0.10	$2.40	0%	24.00

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$460.00	$465.00	$470.00	Oct 2	$0.05	$4.95	4%	99.00
$490.00	$495.00	$500.00	Sep 11	$0.09	$4.91	5%	54.56
$390.00	$400.00	$410.00	Sep 18	$0.43	$9.57	9%	22.26
$390.00	$392.50	$395.00	Sep 4	$0.07	$2.43	2%	34.71
$450.00	$475.00	$500.00	Oct 9	$2.58	$22.42	18%	8.69

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 88 found (best net $-18.00, 85 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$390.00	$430.00	1:2	Oct 9	-$23.22	$16.78
$530.00	$535.00	1:2	Sep 11	-$0.23	$4.77
$517.50	$520.00	1:2	Sep 4	-$0.23	$2.27
$527.50	$530.00	1:2	Sep 4	-$0.25	$2.25
$530.00	$532.50	1:2	Sep 4	-$0.28	$2.22

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$520.00	$480.00	1:2	Sep 25	-$18.00	$22.00
$370.00	$367.50	1:2	Sep 4	-$0.06	$2.44
$365.00	$362.50	1:2	Sep 4	-$0.14	$2.36
$392.50	$390.00	1:2	Sep 4	-$0.22	$2.28
$375.00	$372.50	1:2	Sep 4	-$0.19	$2.31

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 119 found (best yield 6.11%, avg 2.15%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$470.00	Oct 9	$27.55	0.46	4.3%	6.11%	10.43%	1	2
$475.00	Oct 9	$24.95	0.44	5.4%	5.54%	10.96%	1	--
$480.00	Oct 9	$23.15	0.42	6.5%	5.14%	11.67%	1	--
$490.00	Oct 9	$20.00	0.38	8.8%	4.44%	13.19%	9	1
$455.00	Oct 9	$32.00	0.52	1.0%	7.10%	8.09%	1	--
$515.00	Oct 9	$13.25	0.30	14.3%	2.94%	17.25%	2	--
$520.00	Oct 9	$12.35	0.29	15.4%	2.74%	18.16%	2	--
$490.00	Oct 2	$17.75	0.37	8.8%	3.94%	12.70%	6	13
$465.00	Oct 2	$25.05	0.47	3.2%	5.56%	8.77%	3	9
$475.00	Oct 2	$21.35	0.43	5.4%	4.74%	10.17%	2	45

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 23,711

Total Puts 19,426

Put/Call Ratio 0.82

Net Difference 4,285

Prior's Put/Call Breakdown

Total Calls 18,207

Total Puts 28,022

Put/Call Ratio 1.54

Net Difference -9,815

Prior 7-Day Put/Call Summary

Total Calls 145,130

Total Puts 156,517

Average Put/Call Ratio 1.14

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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