WDC - Options Database

WDC

WESTERN DIGITAL CORP

$453.23 -0.79%

$456.65 (+0.75%)🌅

as of 09/29 04:22 AM

(9/25 19:07) ◀

Monday, September 28, 2026 (4:22am)

▶ (9/29 19:08)

◀ 9/28 04:22 ▶

Option Volume

Detail

ℹ

Current (09/29) --

Calls: -- (--)

Puts: -- (--)

Prior (09/25) 34,633

Calls: 18,416 (53%)

Puts: 16,217 (47%)

Current vs Prior -100.00%

Calls: -100.00% (Calls)

Puts: -100.00% (Puts)

Prior 7-Day Total 284,427

Calls: 140,524 (49%)

Puts: 143,903 (51%)

Prior 7-Day Average 40,632

Calls: 20,074 (49%)

Puts: 20,557 (51%)

Current vs Prior 7-Day Avg -100.00%

Calls: -100.00%

Puts: -100.00%

Sentiment NEUTRAL

Dollar Volume

Detail

ℹ

Current (09/29) --

Calls: -- (--)

Puts: -- (--)

Prior (09/25) $38.77M

Calls: $23.82M (61%)

Puts: $14.95M (39%)

Current vs Prior -100.00%

Calls: -100.00%

Puts: -100.00%

Prior 7-Day Total $438.03M

Calls: $247.49M (57%)

Puts: $190.53M (43%)

Prior 7-Day Average $62.58M

Calls: $35.36M (57%)

Puts: $27.22M (43%)

Current vs Prior 7-Day Avg -100.00%

Calls: -100.00%

Puts: -100.00%

Sentiment NEUTRAL

Put/Call Ratio

Detail

ℹ

Current (09/29) 1.00

Prior (09/25) 0.88

Current vs Prior +13.56%

Prior 7-Day Average 1.01

Current vs Prior 7-Day Avg -1.09%

Sentiment NEUTRAL

Open Interest

Detail

ℹ

Current (09/29) 178,077

Calls: 79,723 (45%)

Puts: 98,354 (55%)

Prior (09/25) 186,958

Calls: 81,573 (44%)

Puts: 105,385 (56%)

Current vs Prior -4.75%

Prior 7-Day Total 1,477,997

Calls: 663,713 (45%)

Puts: 814,284 (55%)

Prior 7-Day Average 211,142

Calls: 94,816 (45%)

Puts: 116,326 (55%)

Current vs Prior 7-Day Avg -15.66%

Sentiment BULLISH

Expected Move

Detail

ℹ

WKMO Expiry (10/02) | Next (10/09)Expiry (10/16) | Next (11/20)

Current 7.21% | 9.49%12.17% | 23.25%

Prior 7.51% | 10.29%12.57% | 23.66%

Current vs Prior -3.91% | -7.74%-3.11% | -1.73%

Prior 7-Day Avg 5.77% | 9.44%8.84% | 19.67%

Current vs 7-Day Avg +25.12% | +0.53%+37.67% | +18.20%

Prior 7-Day Eod 7.51% | 10.29%12.57% | 23.66%

Current vs 7-Day Eod -3.91% | -7.74%-3.11% | -1.73%

Sentiment BULLISHBULLISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 26.11% | 20.57%

Calls: 21.54% | 24.03%

Puts: 30.67% | 17.11%

Prior 26.11% | 20.57%

Calls: 21.54% | 24.03%

Puts: 30.67% | 17.11%

Current vs Prior +0.00% | +0.00%

Prior 7-Day Avg 37.12% | 19.42%

Calls: 29.11% | 21.12%

Puts: 45.11% | 17.73%

Current vs 7-Day Avg -29.65% | +5.91%

Liquidity Expensive

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Light premium activity with dollar volume down 100% vs prior. Below-average activity with volume down 100% vs prior.

Smart Money NEUTRAL

Retail Flow NEUTRAL

Overall MIXED

Dollar Volume

Option Volume

Put/Call Ratio

Open Interest

Expected Move

Current NEUTRAL

Prior BULLISH

7-Day Avg BULLISH

Current NEUTRAL

Prior NEUTRAL

7-Day Avg NEUTRAL

Current NEUTRAL

Prior NEUTRAL

7-Day Avg NEUTRAL

Current BEARISH

Prior BEARISH

7-Day Avg NEUTRAL

Current BEARISH

Prior BULLISH

7-Day Avg BULLISH

📈 Options Analysis

🎯 Tightest Spreads

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📊 High Delta (ITM)

🔥 High Volume

⏰ Backwardation

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📉 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 49 of results (avg 7.3%, best 4.1%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$420.00	Oct 16	45.55	47.45	$46.50	4.1%	--	0.73	586
$460.00	Oct 16	24.05	25.15	$24.60	4.5%	--	0.49	514
$425.00	Oct 2	32.20	33.95	$33.08	5.3%	--	0.81	128
$445.00	Oct 9	25.40	26.80	$26.10	5.4%	--	0.59	69
$430.00	Oct 2	28.50	30.10	$29.30	5.5%	--	0.76	99

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$465.00	Oct 16	32.45	34.35	$33.40	5.7%	--	0.53	62
$437.50	Oct 16	18.30	19.45	$18.88	6.1%	--	0.38	13
$452.50	Oct 16	25.10	26.70	$25.90	6.2%	--	0.47	44
$460.00	Oct 16	29.15	31.15	$30.15	6.6%	--	0.51	916
$457.50	Oct 16	27.75	29.70	$28.73	6.8%	--	0.49	20

Affordable options under $1.00 per contract. Great for defined-risk strategies with minimal capital. 1 found (avg $0.94, cheapest $0.94)

CALLS (0)

No calls meet the criteria

PUTS (1)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$365.00	Oct 9	0.87	1.00	$0.94	13.8%	--	0.04	38

In-the-money options with delta >0.50. Higher probability of profit, lower leverage. 71 found (avg delta 0.67, highest 0.95)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$375.00	Oct 9	77.00	85.30	$81.15	10.2%	--	0.95	42
$400.00	Oct 2	50.65	59.10	$54.88	15.4%	--	0.94	27
$410.00	Oct 2	43.00	50.30	$46.65	15.6%	--	0.90	17
$412.50	Oct 2	41.30	48.60	$44.95	16.2%	--	0.89	10
$415.00	Oct 2	39.00	42.00	$40.50	7.4%	--	0.87	15

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$520.00	Oct 2	63.50	70.75	$67.13	10.8%	--	0.95	20
$515.00	Oct 2	58.20	66.45	$62.33	13.2%	--	0.94	15
$505.00	Oct 2	47.45	57.25	$52.35	18.7%	--	0.92	10
$540.00	Oct 16	84.65	94.50	$89.58	11.0%	--	0.85	99
$530.00	Oct 16	76.05	85.50	$80.78	11.7%	--	0.82	310

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

No options available for this category

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 36 strikes (avg 16.3%, max 26.2%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$452.50	Oct 2	Oct 16	83.3%	66.0%	26.2%	--	57
$485.00	Oct 2	Oct 23	87.1%	69.8%	24.9%	--	197
$475.00	Oct 2	Oct 23	85.9%	69.6%	23.5%	--	266
$425.00	Oct 2	Oct 23	80.6%	65.7%	22.6%	--	142
$430.00	Oct 2	Oct 23	80.8%	67.1%	20.5%	--	156

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$452.50	Oct 2	Oct 16	83.3%	66.0%	26.2%	--	97
$445.00	Oct 2	Oct 23	82.1%	66.1%	24.2%	--	231
$442.50	Oct 2	Oct 16	81.8%	66.2%	23.6%	--	321
$422.50	Oct 2	Oct 16	81.0%	66.3%	22.1%	--	174
$470.00	Oct 2	Oct 16	85.3%	69.9%	22.1%	--	915

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 186 found (best R:R 32.33, avg 4.16)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$450.00	$455.00	Oct 30	$0.15	$4.85	$0.15	57%	32.33	$450.15
$415.00	$440.00	Oct 30	$14.32	$10.68	$14.32	71%	0.75	$429.32
$460.00	$465.00	Oct 9	$0.38	$4.62	$0.38	47%	12.16	$460.38
$435.00	$440.00	Oct 16	$1.25	$3.75	$1.25	64%	3.00	$436.25
$470.00	$480.00	Oct 30	$2.78	$7.22	$2.78	49%	2.60	$472.78

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$415.00	$410.00	Oct 30	$0.18	$4.82	$0.18	29%	26.78	$414.82
$435.00	$430.00	Oct 23	$0.80	$4.20	$0.80	37%	5.25	$434.20
$475.00	$470.00	Oct 2	$2.47	$2.53	$2.47	68%	1.02	$472.53
$415.00	$410.00	Oct 23	$0.65	$4.35	$0.65	27%	6.69	$414.35
$410.00	$400.00	Nov 6	$2.20	$7.80	$2.20	29%	3.55	$407.80

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 160 found (best R:R 0.83, avg 0.56)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$470.00	$475.00	Oct 16	$3.70	$3.70	$1.30	56%	2.85	$473.70
$530.00	$540.00	Oct 30	$3.65	$3.65	$6.35	72%	0.57	$533.65
$465.00	$470.00	Oct 16	$3.35	$3.35	$1.65	53%	2.03	$468.35
$480.00	$485.00	Oct 16	$2.82	$2.82	$2.18	62%	1.29	$482.82
$470.00	$472.50	Oct 2	$1.82	$1.82	$0.68	63%	2.68	$471.82

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$400.00	$380.00	Nov 6	$9.10	$9.10	$10.90	74%	0.83	$390.90
$420.00	$415.00	Oct 23	$3.65	$3.65	$1.35	70%	2.70	$416.35
$435.00	$430.00	Oct 16	$3.50	$3.50	$1.50	64%	2.33	$431.50
$400.00	$395.00	Oct 30	$2.75	$2.75	$2.25	76%	1.22	$397.25
$450.00	$440.00	Oct 30	$5.77	$5.77	$4.23	56%	1.36	$444.23

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 22 found (avg debit $7.63, cheapest $10.83)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$452.50	Oct 2	Oct 16	$10.83	83.3%	66.0%
$440.00	Oct 2	Oct 9	$7.05	84.7%	68.1%
$470.00	Oct 2	Oct 9	$5.50	85.3%	70.8%
$475.00	Oct 2	Oct 9	$5.45	85.9%	71.5%
$450.00	Oct 2	Oct 9	$6.78	82.0%	68.3%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$452.50	Oct 2	Oct 16	$11.38	83.3%	66.0%
$440.00	Oct 2	Oct 9	$5.47	84.7%	68.1%
$470.00	Oct 2	Oct 9	$3.35	85.3%	70.8%
$450.00	Oct 2	Oct 9	$6.44	82.0%	68.3%
$442.50	Oct 2	Oct 9	$6.28	81.8%	68.6%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 52 found (cheapest 6.51% of stock, avg 10.91%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$455.00	Oct 2	$13.80	$15.70	$29.50	$425.50	$484.50	6.51%
$450.00	Oct 2	$16.67	$13.08	$29.75	$420.25	$479.75	6.56%
$457.50	Oct 2	$13.27	$17.10	$30.37	$427.13	$487.87	6.70%
$445.00	Oct 2	$19.58	$10.88	$30.46	$414.54	$475.46	6.72%
$442.50	Oct 2	$20.95	$9.82	$30.77	$411.73	$473.27	6.79%
$460.00	Oct 2	$12.33	$18.58	$30.91	$429.09	$490.91	6.82%
$437.50	Oct 2	$23.78	$7.65	$31.43	$406.07	$468.93	6.93%
$440.00	Oct 2	$22.05	$9.38	$31.43	$408.57	$471.43	6.93%
$452.50	Oct 2	$17.00	$14.52	$31.52	$420.98	$484.02	6.95%
$435.00	Oct 2	$25.75	$7.00	$32.75	$402.25	$467.75	7.23%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 125 found (cheapest 4.24% of stock, avg 9.16%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$467.50	$442.50	Oct 2	$9.40	$9.82	$19.22	$423.28	$486.72
$467.50	$445.00	Oct 2	$9.40	$10.88	$20.28	$424.72	$487.78
$465.00	$442.50	Oct 2	$10.35	$9.82	$20.17	$422.33	$485.17
$465.00	$445.00	Oct 2	$10.35	$10.88	$21.23	$423.77	$486.23
$462.50	$442.50	Oct 2	$11.18	$9.82	$21.00	$421.50	$483.50
$462.50	$445.00	Oct 2	$11.18	$10.88	$22.06	$422.94	$484.56
$467.50	$450.00	Oct 2	$9.40	$13.08	$22.48	$427.52	$489.98
$465.00	$450.00	Oct 2	$10.35	$13.08	$23.43	$426.57	$488.43
$462.50	$450.00	Oct 2	$11.18	$13.08	$24.26	$425.74	$486.76
$460.00	$442.50	Oct 2	$12.33	$9.82	$22.15	$420.35	$482.15

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 168 found (best R:R 37.46, avg credit $2.34)

Put Spread	Call Spread	Expiry	Credit	Max Loss	POP	R:R	BE Low	BE High
415/420	515/520	Oct 23	$4.87	$0.13	42%	37.46	$415.13	$519.87
380/382	475/478	Oct 2	$2.34	$0.16	64%	14.63	$380.16	$477.34
370/372	480/482	Oct 2	$2.19	$0.31	70%	7.06	$370.31	$482.19
395/400	520/525	Oct 30	$4.00	$1.00	45%	4.00	$396.00	$524.00
370/372	485/488	Oct 2	$1.92	$0.58	73%	3.31	$370.58	$486.92
395/400	525/530	Oct 30	$3.80	$1.20	47%	3.17	$396.20	$528.80
385/390	520/525	Oct 30	$3.68	$1.32	48%	2.79	$386.32	$523.68
420/422	490/495	Oct 9	$3.82	$1.18	44%	3.24	$418.68	$493.82
370/375	500/505	Oct 16	$2.91	$2.09	62%	1.39	$372.09	$502.91
385/390	525/530	Oct 30	$3.48	$1.52	50%	2.29	$386.52	$528.48

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 90 found (best R:R 49.00, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$445.00	$447.50	$450.00	Oct 2	$0.09	$2.41	5%	26.78
$430.00	$432.50	$435.00	Oct 2	$0.09	$2.41	4%	26.78
$480.00	$485.00	$490.00	Oct 23	$0.15	$4.85	4%	32.33
$510.00	$515.00	$520.00	Oct 9	$0.16	$4.84	4%	30.25
$465.00	$470.00	$475.00	Oct 9	$0.27	$4.73	7%	17.52

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$425.00	$427.50	$430.00	Oct 2	$0.05	$2.45	4%	49.00
$400.00	$405.00	$410.00	Oct 16	$0.13	$4.87	5%	37.46
$455.00	$457.50	$460.00	Oct 2	$0.08	$2.42	5%	30.25
$402.50	$405.00	$407.50	Oct 2	$0.07	$2.43	2%	34.71
$427.50	$430.00	$432.50	Oct 2	$0.12	$2.38	4%	19.83

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 75 found (best net $-11.75, 72 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$375.00	$415.00	1:2	Oct 9	-$11.75	$28.25
$535.00	$540.00	1:2	Oct 2	-$0.01	$4.99
$522.50	$525.00	1:2	Oct 2	-$0.20	$2.30
$527.50	$530.00	1:2	Oct 2	-$0.25	$2.25
$520.00	$530.00	1:2	Oct 9	-$1.59	$8.41

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$505.00	$475.00	1:2	Oct 2	-$4.85	$25.15
$500.00	$470.00	1:2	Oct 9	-$7.01	$22.99
$400.00	$380.00	1:2	Nov 6	-$2.38	$17.62
$470.00	$450.00	1:2	Oct 9	-$9.56	$10.44
$380.00	$375.00	1:2	Oct 9	-$0.50	$4.50

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 87 found (best yield 5.87%, avg 2.51%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$480.00	Oct 30	$26.60	0.45	5.9%	5.87%	11.78%	--	16
$470.00	Oct 30	$29.50	0.49	3.7%	6.51%	10.21%	--	73
$490.00	Oct 30	$21.95	0.41	8.1%	4.84%	12.96%	--	122
$455.00	Oct 30	$35.60	0.55	0.4%	7.85%	8.25%	--	16
$465.00	Oct 30	$30.40	0.51	2.6%	6.71%	9.30%	--	27
$500.00	Oct 30	$18.40	0.37	10.3%	4.06%	14.38%	--	88
$460.00	Oct 30	$31.80	0.53	1.5%	7.02%	8.51%	--	36
$515.00	Oct 30	$14.70	0.33	13.6%	3.24%	16.87%	--	41
$520.00	Oct 30	$14.25	0.31	14.7%	3.14%	17.88%	--	214
$525.00	Oct 30	$12.80	0.30	15.8%	2.82%	18.66%	--	20

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 --

Total Puts --

Put/Call Ratio 1.00

Net Difference --

Prior's Put/Call Breakdown

Total Calls 18,416

Total Puts 16,217

Put/Call Ratio 0.88

Net Difference 2,199

Prior 7-Day Put/Call Summary

Total Calls 140,524

Total Puts 143,903

Average Put/Call Ratio 1.01

Ratio Trend Rising

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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