WDC - Options Database

WDC

WESTERN DIGITAL CORP

$462.56 +1.78%

$461.50 (-0.23%)🌙

as of 10/01 06:55 PM

(9/30 00:49) ◀

Thursday, October 1, 2026 (6:55pm)

▶ (10/2 09:35)

◀ 10/1 18:55 ▶

Option Volume

Detail

ℹ

Current (10/01) 33,657

Calls: 16,524 (49%)

Puts: 17,133 (51%)

Prior (09/30) 23,375

Calls: 11,783 (50%)

Puts: 11,592 (50%)

Current vs Prior +43.99%

Calls: +40.24% (Calls)

Puts: +47.80% (Puts)

Prior 7-Day Total 185,576

Calls: 94,178 (51%)

Puts: 91,398 (49%)

Prior 7-Day Average 30,929

Calls: 13,454 (51%)

Puts: 13,056 (49%)

Current vs Prior 7-Day Avg +8.82%

Calls: +22.82%

Puts: +31.22%

Sentiment BEARISH

Dollar Volume

Detail

ℹ

Current (10/01) $61.35M

Calls: $38.20M (62%)

Puts: $23.14M (38%)

Prior (09/30) $51.36M

Calls: $29.55M (58%)

Puts: $21.81M (42%)

Current vs Prior +19.45%

Calls: +29.29%

Puts: +6.11%

Prior 7-Day Total $299.13M

Calls: $177.89M (59%)

Puts: $121.25M (41%)

Prior 7-Day Average $49.86M

Calls: $25.41M (59%)

Puts: $17.32M (41%)

Current vs Prior 7-Day Avg +23.05%

Calls: +50.34%

Puts: +33.61%

Sentiment BULLISH

Put/Call Ratio

Detail

ℹ

Current (10/01) 1.04

Prior (09/30) 0.98

Current vs Prior +5.39%

Prior 7-Day Average 0.96

Current vs Prior 7-Day Avg +7.89%

Sentiment BEARISH

Open Interest

Detail

ℹ

Current (10/01) 187,731

Calls: 84,950 (45%)

Puts: 102,781 (55%)

Prior (09/30) 188,918

Calls: 84,067 (44%)

Puts: 104,851 (56%)

Current vs Prior -0.63%

Prior 7-Day Total 1,366,130

Calls: 593,961 (43%)

Puts: 772,169 (57%)

Prior 7-Day Average 195,161

Calls: 84,851 (43%)

Puts: 110,309 (57%)

Current vs Prior 7-Day Avg -3.81%

Sentiment BULLISH

Expected Move

Detail

ℹ

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

Current 3.44% | 8.18%10.61% | 21.70%

Prior 6.23% | 9.43%11.64% | 23.43%

Current vs Prior -44.75% | -13.28%-8.85% | -7.40%

Prior 7-Day Avg 6.35% | 9.63%10.98% | 22.41%

Current vs 7-Day Avg -45.74% | -15.09%-3.36% | -3.16%

Prior 7-Day Eod 6.23% | 9.43%11.64% | 23.43%

Current vs 7-Day Eod -44.75% | -13.28%-8.85% | -7.40%

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 26.11% | 20.57%

Calls: 21.54% | 24.03%

Puts: 30.67% | 17.11%

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

Liquidity Expensive

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Moderately bullish flow with 62% call dollar volume ($38.20M). Slightly bearish P/C ratio of 1.04.

Smart Money BULLISH

Retail Flow NEUTRAL

Overall MIXED

Dollar Volume

Option Volume

Put/Call Ratio

Open Interest

Expected Move

Current BULLISH

Prior BULLISH

7-Day Avg BULLISH

Current NEUTRAL

Prior NEUTRAL

7-Day Avg NEUTRAL

Current NEUTRAL

Prior NEUTRAL

7-Day Avg NEUTRAL

Current NEUTRAL

Prior BEARISH

7-Day Avg NEUTRAL

Current BEARISH

Prior BULLISH

7-Day Avg BULLISH

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💰 Best Value Under $1

📊 High Delta (ITM)

🔥 High Volume

⏰ Backwardation

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📅 Calendar Spreads

⚡ Straddles

🔀 Strangles

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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 32 of results (avg 8.0%, best 4.9%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$490.00	Oct 9	7.60	8.00	$7.80	5.1%	90	0.30	135
$472.50	Oct 16	18.85	20.00	$19.43	5.9%	17	0.46	10
$480.00	Oct 16	16.05	17.15	$16.60	6.6%	57	0.41	720
$450.00	Oct 9	23.65	25.50	$24.58	7.5%	117	0.64	79
$372.50	Oct 2	84.95	91.75	$88.35	7.7%	12	1.00	1

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$480.00	Oct 16	32.65	34.30	$33.47	4.9%	4	0.59	--
$470.00	Oct 16	26.65	28.05	$27.35	5.1%	15	0.52	813
$472.50	Oct 16	28.10	29.60	$28.85	5.2%	10	0.54	1
$462.50	Oct 16	22.60	23.95	$23.28	5.8%	2	0.48	10
$457.50	Oct 16	20.10	21.40	$20.75	6.3%	1	0.44	34

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. 149 found (avg delta 0.75, highest 1.00)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$372.50	Oct 2	84.95	91.75	$88.35	7.7%	12	1.00	1
$375.00	Oct 2	82.45	91.15	$86.80	10.0%	42	1.00	72
$377.50	Oct 2	77.70	87.25	$82.48	11.6%	148	1.00	45
$380.00	Oct 2	77.45	86.40	$81.93	10.9%	106	1.00	37
$382.50	Oct 2	74.30	82.80	$78.55	10.8%	4	1.00	16

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$550.00	Oct 2	84.50	92.70	$88.60	9.3%	83	0.99	--
$545.00	Oct 2	80.75	90.00	$85.38	10.8%	18	0.99	--
$530.00	Oct 2	65.20	72.70	$68.95	10.9%	1	0.99	11
$555.00	Oct 2	89.45	97.90	$93.68	9.0%	15	0.99	--
$520.00	Oct 2	54.75	62.70	$58.73	13.5%	3	0.99	--

Most actively traded options today. High liquidity = easy entry/exit. 454 active (total vol 23.3K, top 985)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$500.00	Oct 2	0.32	0.48	$0.40	40.0%	862	0.04	1.7K
$460.00	Oct 2	7.75	9.50	$8.63	20.3%	661	0.54	992
$450.00	Oct 2	14.80	16.60	$15.70	11.5%	459	0.77	316
$480.00	Oct 2	1.57	2.80	$2.19	56.2%	423	0.19	932
$465.00	Oct 2	4.65	7.40	$6.03	45.6%	406	0.43	364

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$405.00	Oct 9	1.00	1.71	$1.36	52.2%	985	0.07	196
$425.00	Oct 2	0.14	0.32	$0.23	78.3%	456	0.03	549
$445.00	Oct 2	1.44	2.13	$1.79	38.5%	436	0.18	249
$415.00	Oct 9	2.31	3.05	$2.68	27.6%	362	0.12	278
$415.00	Oct 2	0.05	0.25	$0.15	133.3%	357	0.02	422

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 26 strikes (avg 24.3%, max 64.0%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$482.50	Oct 2	Oct 16	106.3%	64.8%	64.0%	82	110
$477.50	Oct 2	Oct 16	91.6%	64.2%	42.6%	50	73
$472.50	Oct 2	Oct 16	89.9%	64.3%	39.9%	138	272
$447.50	Oct 2	Oct 16	82.8%	61.8%	34.0%	178	36
$467.50	Oct 2	Oct 16	86.1%	64.3%	33.9%	74	74

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$475.00	Oct 2	Oct 23	88.3%	64.0%	37.8%	19	167
$447.50	Oct 2	Oct 16	82.8%	61.8%	34.0%	42	66
$462.50	Oct 2	Oct 16	79.5%	62.1%	28.0%	9	47
$457.50	Oct 2	Oct 16	79.6%	62.2%	27.9%	14	116
$452.50	Oct 2	Oct 16	79.4%	63.8%	24.5%	109	183

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 291 found (best R:R 0.76, avg 4.22)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$400.00	$460.00	Nov 6	$34.07	$25.93	$34.07	78%	0.76	$434.07
$445.00	$480.00	Nov 13	$15.88	$19.12	$15.88	59%	1.20	$460.88
$415.00	$445.00	Nov 13	$17.29	$12.71	$17.29	71%	0.74	$432.29
$480.00	$490.00	Nov 13	$2.05	$7.95	$2.05	47%	3.88	$482.05
$485.00	$500.00	Nov 6	$4.25	$10.75	$4.25	45%	2.53	$489.25

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$550.00	$545.00	Oct 2	$3.22	$1.78	$3.22	99%	0.55	$546.78
$420.00	$415.00	Nov 6	$0.36	$4.64	$0.36	29%	12.89	$419.64
$450.00	$445.00	Oct 23	$1.20	$3.80	$1.20	40%	3.17	$448.80
$470.00	$465.00	Oct 30	$1.75	$3.25	$1.75	49%	1.86	$468.25
$447.50	$445.00	Oct 16	$0.37	$2.13	$0.37	37%	5.76	$447.13

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 235 found (best R:R 17.52, avg 0.66)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$490.00	$492.50	Oct 9	$2.27	$2.27	$0.23	70%	9.87	$492.27
$512.50	$515.00	Oct 9	$1.95	$1.95	$0.55	80%	3.55	$514.45
$500.00	$505.00	Oct 23	$3.15	$3.15	$1.85	65%	1.70	$503.15
$530.00	$540.00	Oct 16	$2.72	$2.72	$7.28	81%	0.37	$532.72
$487.50	$490.00	Oct 9	$1.73	$1.73	$0.77	67%	2.25	$489.23

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$435.00	$430.00	Nov 13	$4.73	$4.73	$0.27	63%	17.52	$430.27
$445.00	$440.00	Nov 13	$3.97	$3.97	$1.03	60%	3.85	$441.03
$455.00	$450.00	Oct 30	$4.05	$4.05	$0.95	57%	4.26	$450.95
$455.00	$450.00	Oct 23	$3.88	$3.88	$1.12	58%	3.46	$451.12
$445.00	$440.00	Nov 6	$3.57	$3.57	$1.43	60%	2.50	$441.43

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 15 found (avg debit $9.42, cheapest $8.58)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$470.00	Oct 2	Oct 9	$9.38	88.0%	61.3%
$467.50	Oct 2	Oct 9	$10.58	86.1%	64.3%
$465.00	Oct 2	Oct 9	$10.74	85.0%	64.0%
$457.50	Oct 2	Oct 9	$9.70	79.6%	66.0%
$462.50	Oct 2	Oct 9	$12.39	79.5%	66.3%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$470.00	Oct 2	Oct 9	$8.58	88.0%	61.3%
$465.00	Oct 2	Oct 9	$9.50	85.0%	64.0%
$457.50	Oct 2	Oct 9	$9.20	79.6%	66.0%
$462.50	Oct 2	Oct 9	$9.28	79.5%	66.3%
$452.50	Oct 2	Oct 9	$9.00	79.4%	66.3%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 96 found (cheapest 3.21% of stock, avg 9.62%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$462.50	Oct 2	$6.63	$8.20	$14.83	$447.67	$477.33	3.21%
$465.00	Oct 2	$6.03	$9.30	$15.33	$449.67	$480.33	3.31%
$460.00	Oct 2	$8.63	$6.80	$15.43	$444.57	$475.43	3.34%
$457.50	Oct 2	$9.90	$5.75	$15.65	$441.85	$473.15	3.38%
$467.50	Oct 2	$5.15	$10.73	$15.88	$451.62	$483.38	3.43%
$455.00	Oct 2	$11.38	$4.68	$16.06	$438.94	$471.06	3.47%
$452.50	Oct 2	$12.83	$3.83	$16.66	$435.84	$469.16	3.60%
$470.00	Oct 2	$4.45	$12.80	$17.25	$452.75	$487.25	3.73%
$450.00	Oct 2	$15.70	$2.75	$18.45	$431.55	$468.45	3.99%
$475.00	Oct 2	$3.07	$15.95	$19.02	$455.98	$494.02	4.11%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 175 found (cheapest 1.43% of stock, avg 10.06%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$472.50	$450.00	Oct 2	$3.85	$2.75	$6.60	$443.40	$479.10
$472.50	$452.50	Oct 2	$3.85	$3.83	$7.68	$444.82	$480.18
$470.00	$450.00	Oct 2	$4.45	$2.75	$7.20	$442.80	$477.20
$470.00	$452.50	Oct 2	$4.45	$3.83	$8.28	$444.22	$478.28
$467.50	$450.00	Oct 2	$5.15	$2.75	$7.90	$442.10	$475.40
$472.50	$455.00	Oct 2	$3.85	$4.68	$8.53	$446.47	$481.03
$470.00	$455.00	Oct 2	$4.45	$4.68	$9.13	$445.87	$479.13
$467.50	$452.50	Oct 2	$5.15	$3.83	$8.98	$443.52	$476.48
$467.50	$455.00	Oct 2	$5.15	$4.68	$9.83	$445.17	$477.33
$465.00	$450.00	Oct 2	$6.03	$2.75	$8.78	$441.22	$473.78

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 192 found (best R:R 19.83, avg credit $1.84)

Put Spread	Call Spread	Expiry	Credit	Max Loss	POP	R:R	BE Low	BE High
382/385	490/492	Oct 9	$2.38	$0.12	67%	19.83	$382.62	$492.38
385/388	490/492	Oct 9	$2.38	$0.12	67%	19.83	$385.12	$492.38
400/402	488/490	Oct 9	$2.17	$0.33	60%	6.58	$400.33	$489.67
388/390	488/490	Oct 9	$2.09	$0.41	62%	5.10	$387.91	$489.59
400/402	498/500	Oct 9	$1.94	$0.56	66%	3.46	$400.56	$499.44
405/408	488/490	Oct 9	$2.11	$0.39	59%	5.41	$405.39	$489.61
388/390	498/500	Oct 9	$1.86	$0.64	69%	2.91	$388.14	$499.36
445/448	482/485	Oct 2	$2.15	$0.35	57%	6.14	$445.35	$484.65
412/415	488/490	Oct 9	$2.17	$0.33	56%	6.58	$412.83	$489.67
415/420	505/510	Oct 23	$3.86	$1.14	44%	3.39	$416.14	$508.86

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 164 found (best R:R 82.33, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$510.00	$520.00	$530.00	Nov 13	$0.25	$9.75	5%	39.00
$510.00	$515.00	$520.00	Oct 30	$0.06	$4.94	3%	82.33
$505.00	$510.00	$515.00	Oct 30	$0.07	$4.93	4%	70.43
$435.00	$437.50	$440.00	Oct 2	$0.06	$2.44	6%	40.67
$467.50	$470.00	$472.50	Oct 2	$0.10	$2.40	8%	24.00

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$455.00	$460.00	$465.00	Oct 23	$0.06	$4.94	5%	82.33
$440.00	$442.50	$445.00	Oct 2	$0.05	$2.45	6%	49.00
$445.00	$450.00	$455.00	Nov 13	$0.07	$4.93	4%	70.43
$385.00	$390.00	$395.00	Oct 16	$0.07	$4.93	3%	70.43
$395.00	$400.00	$405.00	Nov 6	$0.10	$4.90	4%	49.00

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 107 found (best net $-9.61, 95 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$400.00	$460.00	1:2	Nov 6	-$9.61	$50.39
$530.00	$540.00	1:2	Oct 16	-$0.88	$9.12
$530.00	$535.00	1:2	Oct 9	-$0.09	$4.91
$482.50	$485.00	1:2	Oct 2	-$0.17	$2.33
$492.50	$495.00	1:2	Oct 2	-$0.12	$2.38

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$417.50	$415.00	1:2	Oct 2	-$0.02	$2.48
$400.00	$397.50	1:2	Oct 2	-$0.03	$2.47
$392.50	$390.00	1:2	Oct 2	-$0.04	$2.46
$407.50	$405.00	1:2	Oct 2	-$0.05	$2.45
$377.50	$375.00	1:2	Oct 2	-$0.04	$2.46

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 117 found (best yield 6.17%, avg 2.50%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$500.00	Nov 13	$28.55	0.42	8.1%	6.17%	14.27%	2	--
$510.00	Nov 13	$24.80	0.39	10.3%	5.36%	15.62%	2	--
$520.00	Nov 13	$22.00	0.36	12.4%	4.76%	17.17%	2	--
$530.00	Nov 13	$19.45	0.33	14.6%	4.20%	18.78%	4	--
$490.00	Nov 13	$28.75	0.44	5.9%	6.22%	12.15%	2	--
$500.00	Nov 6	$24.25	0.41	8.1%	5.24%	13.34%	21	13
$495.00	Nov 13	$25.85	0.42	7.0%	5.59%	12.60%	1	--
$505.00	Nov 6	$22.70	0.39	9.2%	4.91%	14.08%	1	--
$480.00	Nov 13	$30.80	0.47	3.8%	6.66%	10.43%	3	--
$515.00	Nov 6	$19.80	0.36	11.3%	4.28%	15.62%	1	--

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 16,524

Total Puts 17,133

Put/Call Ratio 1.04

Net Difference -609

Prior's Put/Call Breakdown

Total Calls 11,783

Total Puts 11,592

Put/Call Ratio 0.98

Net Difference 191

Prior 7-Day Put/Call Summary

Total Calls 94,178

Total Puts 91,398

Average Put/Call Ratio 0.96

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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