WDC - Options Database

WDC

WESTERN DIGITAL CORP

$413.55 -10.60%

(10/2 10:25) ◀

Friday, October 2, 2026 (10:30am)

▶

◀ 10/2 10:30

Option Volume

Detail

ℹ

Current (10/02 10:30am) 47,650

Calls: 20,908 (44%)

Puts: 26,742 (56%)

Prior (08/14) 20,703

Calls: 10,229 (49%)

Puts: 10,474 (51%)

Current vs Prior +130.16%

Calls: +104.40% (Calls)

Puts: +155.32% (Puts)

Prior 7-Day Total 323,881

Calls: 166,296 (51%)

Puts: 157,585 (49%)

Prior 7-Day Average 46,268

Calls: 23,756 (51%)

Puts: 22,512 (49%)

Current vs Prior 7-Day Avg +2.99%

Calls: -11.99%

Puts: +18.79%

Sentiment BEARISH

Dollar Volume

Detail

ℹ

Current (10/02 10:30am) $63.44M

Calls: $35.27M (56%)

Puts: $28.17M (44%)

Prior (08/14) $29.14M

Calls: $13.51M (46%)

Puts: $15.64M (54%)

Current vs Prior +117.69%

Calls: +161.14%

Puts: +80.16%

Prior 7-Day Total $647.10M

Calls: $314.05M (49%)

Puts: $333.05M (51%)

Prior 7-Day Average $92.44M

Calls: $44.86M (49%)

Puts: $47.58M (51%)

Current vs Prior 7-Day Avg -31.37%

Calls: -21.37%

Puts: -40.79%

Sentiment BULLISH

Put/Call Ratio

Detail

ℹ

Current (10/02 10:30am) 1.28

Prior (08/14) 1.02

Current vs Prior +24.91%

Prior 7-Day Average 0.95

Current vs Prior 7-Day Avg +34.27%

Sentiment BEARISH

Open Interest

Detail

ℹ

Current (10/02 10:30am) 439,354

Calls: 177,426 (40%)

Puts: 261,928 (60%)

Prior (08/14) 509,550

Calls: 215,833 (42%)

Puts: 293,717 (58%)

Current vs Prior -13.78%

Prior 7-Day Total 3,133,271

Calls: 1,270,887 (41%)

Puts: 1,862,384 (59%)

Prior 7-Day Average 447,610

Calls: 181,555 (41%)

Puts: 266,054 (59%)

Current vs Prior 7-Day Avg -1.84%

Sentiment BULLISH

Expected Move

Detail

ℹ

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

Current 2.55% | 7.64%10.42% | 21.49%

Prior 4.49% | 8.81%4.49% | 16.42%

Current vs Prior -43.21% | -13.29%+131.91% | +30.87%

Prior 7-Day Avg 8.43% | 13.19%12.45% | 24.78%

Current vs 7-Day Avg -69.75% | -42.10%-16.36% | -13.28%

Prior 7-Day Eod 4.49% | 8.81%10.61% | 21.70%

Current vs 7-Day Eod -43.21% | -13.29%-1.78% | -0.99%

Sentiment BULLISHBEARISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 36.13% | 12.20%

Calls: 44.23% | 11.32%

Puts: 28.04% | 13.07%

Prior 26.11% | 20.57%

Calls: 21.54% | 24.03%

Puts: 30.67% | 17.11%

Current vs Prior +38.38% | -40.69%

Prior 7-Day Avg 23.10% | 14.02%

Calls: 21.01% | 14.86%

Puts: 25.18% | 13.17%

Current vs 7-Day Avg +56.44% | -12.95%

Liquidity Expensive

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Massive premium surge with dollar volume up 118% vs prior. Unusually high activity with volume up 130% vs prior - elevated interest. Bearish P/C ratio of 1.28 indicates protective positioning.

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 NEUTRAL

7-Day Avg NEUTRAL

Current BEARISH

Prior NEUTRAL

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
10:30	BULLISH	BEARISH	BEARISH
10:25	BULLISH	BEARISH	BEARISH
10:20	BULLISH	BEARISH	BEARISH
10:15	BEARISH	BEARISH	BEARISH
10:10	BULLISH	BEARISH	BEARISH
10:05	BULLISH	BEARISH	BEARISH
10:00	BULLISH	BEARISH	BEARISH
09:55	BULLISH	BEARISH	BEARISH
09:50	BULLISH	BEARISH	BEARISH
09:45	BULLISH	BEARISH	BEARISH
09:40	BULLISH	NEUTRAL	MIXED
09:35	BEARISH	BEARISH	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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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 55 of results (avg 7.4%, best 1.1%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$415.00	Oct 30	31.55	31.90	$31.73	1.1%	39	0.54	101
$415.00	Oct 16	20.20	21.15	$20.67	4.6%	69	0.52	1
$350.00	Oct 9	62.95	67.15	$65.05	6.5%	1	0.96	25
$447.50	Oct 16	8.55	9.20	$8.88	7.3%	8	0.29	5
$417.50	Oct 16	19.05	20.50	$19.77	7.3%	141	0.50	3

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$400.00	Oct 16	13.80	14.25	$14.03	3.2%	438	0.37	931
$415.00	Oct 16	20.90	21.60	$21.25	3.3%	31	0.48	140
$420.00	Oct 16	23.60	24.70	$24.15	4.6%	52	0.52	1.5K
$432.50	Oct 16	30.50	32.00	$31.25	4.8%	14	0.61	10
$430.00	Oct 16	29.05	30.50	$29.78	4.9%	79	0.59	809

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. 217 found (avg delta 0.77, highest 1.00)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$337.50	Oct 2	73.15	82.65	$77.90	12.2%	12	1.00	5
$340.00	Oct 2	71.40	77.50	$74.45	8.2%	12	1.00	33
$342.50	Oct 2	67.20	77.20	$72.20	13.9%	--	1.00	38
$345.00	Oct 2	66.30	73.75	$70.03	10.6%	3	1.00	35
$347.50	Oct 2	63.10	73.05	$68.08	14.6%	6	1.00	7

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$487.50	Oct 2	67.75	77.70	$72.72	13.7%	--	1.00	23
$490.00	Oct 2	72.15	79.15	$75.65	9.3%	5	1.00	45
$480.00	Oct 2	62.70	68.85	$65.78	9.3%	2	1.00	97
$472.50	Oct 2	55.50	62.55	$59.03	11.9%	1	1.00	188
$475.00	Oct 2	57.90	63.95	$60.93	9.9%	1	1.00	131

Most actively traded options today. High liquidity = easy entry/exit. 452 active (total vol 32.8K, top 2.5K)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$415.00	Nov 13	37.90	42.00	$39.95	10.3%	1.0K	0.55	1
$430.00	Oct 2	0.41	0.74	$0.57	57.9%	1.0K	0.10	85
$425.00	Oct 2	0.88	1.43	$1.16	47.4%	687	0.18	127
$420.00	Oct 2	2.00	2.63	$2.32	27.2%	668	0.31	99
$415.00	Oct 2	3.50	4.50	$4.00	25.0%	445	0.46	13

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$410.00	Oct 2	2.76	3.50	$3.13	23.6%	2.5K	0.37	521
$400.00	Oct 2	0.67	0.95	$0.81	34.6%	1.2K	0.13	967
$395.00	Oct 2	0.20	0.49	$0.35	82.9%	645	0.06	392
$422.50	Oct 2	9.50	12.50	$11.00	27.3%	587	0.76	106
$417.50	Oct 2	6.10	7.80	$6.95	24.5%	576	0.62	126

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 19 strikes (avg 67.8%, max 76.2%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$422.50	Oct 2	Oct 16	114.5%	65.1%	75.9%	342	14
$417.50	Oct 2	Oct 16	115.7%	66.0%	75.3%	430	21
$407.50	Oct 2	Oct 9	110.4%	64.1%	72.2%	99	11
$405.00	Oct 2	Nov 13	113.0%	66.4%	70.4%	15	10
$412.50	Oct 2	Oct 16	108.2%	63.9%	69.3%	61	28

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$402.50	Oct 2	Oct 9	113.3%	64.3%	76.2%	334	157
$422.50	Oct 2	Oct 16	114.5%	65.1%	75.9%	601	230
$417.50	Oct 2	Oct 16	115.7%	66.0%	75.3%	607	165
$407.50	Oct 2	Oct 9	110.4%	64.1%	72.2%	609	201
$405.00	Oct 2	Nov 13	113.0%	66.4%	70.4%	572	745

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 299 found (best R:R 0.76, avg 4.22)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$360.00	$395.00	Nov 13	$19.90	$15.10	$19.90	77%	0.76	$379.90
$375.00	$395.00	Nov 6	$11.57	$8.43	$11.57	72%	0.73	$386.57
$450.00	$460.00	Nov 13	$2.12	$7.88	$2.12	42%	3.72	$452.12
$385.00	$390.00	Oct 30	$1.63	$3.37	$1.63	69%	2.07	$386.63
$480.00	$490.00	Nov 6	$1.20	$8.80	$1.20	29%	7.33	$481.20

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$460.00	$457.50	Oct 2	$1.08	$1.42	$1.08	100%	1.31	$458.92
$420.00	$415.00	Nov 6	$1.08	$3.92	$1.08	48%	3.63	$418.92
$465.00	$460.00	Oct 23	$2.52	$2.48	$2.52	74%	0.98	$462.48
$405.00	$400.00	Nov 13	$0.85	$4.15	$0.85	41%	4.88	$404.15
$465.00	$462.50	Oct 2	$1.38	$1.12	$1.38	99%	0.81	$463.62

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 224 found (best R:R 2.38, avg 0.45)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$460.00	$465.00	Oct 30	$2.65	$2.65	$2.35	66%	1.13	$462.65
$475.00	$480.00	Nov 6	$2.27	$2.27	$2.73	68%	0.83	$477.27
$430.00	$445.00	Nov 13	$7.75	$7.75	$7.25	50%	1.07	$437.75
$435.00	$440.00	Oct 30	$2.87	$2.87	$2.13	56%	1.35	$437.87
$465.00	$470.00	Oct 23	$1.80	$1.80	$3.20	74%	0.56	$466.80

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$410.00	$405.00	Nov 13	$3.52	$3.52	$1.48	57%	2.38	$406.48
$365.00	$360.00	Nov 13	$2.59	$2.59	$2.41	75%	1.07	$362.41
$385.00	$380.00	Nov 13	$2.98	$2.98	$2.02	67%	1.48	$382.02
$345.00	$340.00	Nov 6	$2.05	$2.05	$2.95	82%	0.69	$342.95
$380.00	$375.00	Nov 6	$2.60	$2.60	$2.40	69%	1.08	$377.40

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 10 found (avg debit $10.25, cheapest $9.85)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$417.50	Oct 2	Oct 9	$10.15	115.7%	63.6%
$410.00	Oct 2	Oct 9	$10.70	112.7%	63.8%
$420.00	Oct 2	Oct 9	$10.36	114.7%	65.9%
$415.00	Oct 2	Oct 9	$10.73	109.6%	65.1%
$412.50	Oct 2	Oct 9	$10.70	108.2%	64.7%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$417.50	Oct 2	Oct 9	$9.85	115.7%	63.6%
$410.00	Oct 2	Oct 9	$9.72	112.7%	63.8%
$420.00	Oct 2	Oct 9	$9.80	114.7%	65.9%
$415.00	Oct 2	Oct 9	$10.33	109.6%	65.1%
$412.50	Oct 2	Oct 9	$10.17	108.2%	64.7%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 124 found (cheapest 2.23% of stock, avg 10.81%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$412.50	Oct 2	$5.20	$4.03	$9.23	$403.27	$421.73	2.23%
$415.00	Oct 2	$4.00	$5.35	$9.35	$405.65	$424.35	2.26%
$410.00	Oct 2	$6.45	$3.13	$9.58	$400.42	$419.58	2.32%
$417.50	Oct 2	$3.10	$6.95	$10.05	$407.45	$427.55	2.43%
$407.50	Oct 2	$8.30	$2.19	$10.49	$397.01	$417.99	2.54%
$420.00	Oct 2	$2.32	$8.60	$10.92	$409.08	$430.92	2.64%
$405.00	Oct 2	$10.18	$1.61	$11.79	$393.21	$416.79	2.85%
$422.50	Oct 2	$1.70	$11.00	$12.70	$409.80	$435.20	3.07%
$402.50	Oct 2	$12.30	$1.10	$13.40	$389.10	$415.90	3.24%
$425.00	Oct 2	$1.16	$12.45	$13.61	$411.39	$438.61	3.29%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 175 found (cheapest 0.55% of stock, avg 9.85%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$425.00	$402.50	Oct 2	$1.16	$1.10	$2.26	$400.24	$427.26
$425.00	$405.00	Oct 2	$1.16	$1.61	$2.77	$402.23	$427.77
$422.50	$402.50	Oct 2	$1.70	$1.10	$2.80	$399.70	$425.30
$422.50	$405.00	Oct 2	$1.70	$1.61	$3.31	$401.69	$425.81
$425.00	$407.50	Oct 2	$1.16	$2.19	$3.35	$404.15	$428.35
$420.00	$402.50	Oct 2	$2.32	$1.10	$3.42	$399.08	$423.42
$422.50	$407.50	Oct 2	$1.70	$2.19	$3.89	$403.61	$426.39
$420.00	$405.00	Oct 2	$2.32	$1.61	$3.93	$401.07	$423.93
$420.00	$407.50	Oct 2	$2.32	$2.19	$4.51	$402.99	$424.51
$425.00	$410.00	Oct 2	$1.16	$3.13	$4.29	$405.71	$429.29

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 115 found (best R:R 8.43, avg credit $1.44)

Put Spread	Call Spread	Expiry	Credit	Max Loss	POP	R:R	BE Low	BE High
365/370	460/465	Oct 30	$4.47	$0.53	42%	8.43	$365.53	$464.47
340/345	460/465	Oct 30	$3.94	$1.06	51%	3.72	$341.06	$463.94
335/340	460/465	Oct 30	$3.55	$1.45	53%	2.45	$336.45	$463.55
375/380	460/465	Oct 30	$4.33	$0.67	37%	6.46	$375.67	$464.33
360/365	460/465	Oct 30	$3.96	$1.04	44%	3.81	$361.04	$463.96
355/360	460/465	Oct 30	$3.85	$1.15	46%	3.35	$356.15	$463.85
350/355	460/465	Oct 30	$3.37	$1.63	48%	2.07	$351.63	$463.37
370/375	460/465	Oct 30	$3.80	$1.20	40%	3.17	$371.20	$463.80
360/362	435/438	Oct 9	$1.75	$0.75	59%	2.33	$360.75	$436.75
345/350	460/465	Oct 30	$3.18	$1.82	50%	1.75	$346.82	$463.18

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 210 found (best R:R 70.43, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$420.00	$422.50	$425.00	Oct 2	$0.08	$2.42	12%	30.25
$415.00	$417.50	$420.00	Oct 2	$0.12	$2.38	15%	19.83
$395.00	$400.00	$405.00	Oct 16	$0.12	$4.88	8%	40.67
$400.00	$405.00	$410.00	Oct 23	$0.10	$4.90	6%	49.00
$425.00	$430.00	$435.00	Nov 6	$0.07	$4.93	4%	70.43

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$380.00	$385.00	$390.00	Oct 16	$0.07	$4.93	7%	70.43
$402.50	$405.00	$407.50	Oct 2	$0.07	$2.43	12%	34.71
$375.00	$380.00	$385.00	Oct 16	$0.12	$4.88	6%	40.67
$397.50	$400.00	$402.50	Oct 2	$0.07	$2.43	7%	34.71
$345.00	$350.00	$355.00	Nov 13	$0.08	$4.92	3%	61.50

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 113 found (best net $-0.09, 106 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$432.50	$435.00	1:2	Oct 2	-$0.09	$2.41
$427.50	$430.00	1:2	Oct 2	-$0.25	$2.25
$442.50	$445.00	1:2	Oct 2	-$0.04	$2.46
$470.00	$472.50	1:2	Oct 2	-$0.01	$2.49
$487.50	$490.00	1:2	Oct 2	-$0.01	$2.49

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$397.50	$395.00	1:2	Oct 2	-$0.11	$2.39
$395.00	$392.50	1:2	Oct 2	-$0.09	$2.41
$352.50	$350.00	1:2	Oct 2	$0.00	$2.50
$372.50	$370.00	1:2	Oct 2	-$0.01	$2.49
$350.00	$347.50	1:2	Oct 2	$0.00	$2.50

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 128 found (best yield 5.53%, avg 2.74%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$460.00	Nov 13	$22.85	0.39	11.2%	5.53%	16.76%	4	--
$445.00	Nov 13	$25.50	0.44	7.6%	6.17%	13.77%	2	1
$425.00	Nov 13	$33.35	0.52	2.8%	8.06%	10.83%	4	--
$430.00	Nov 13	$30.75	0.50	4.0%	7.44%	11.41%	4	--
$415.00	Nov 13	$37.90	0.55	0.3%	9.16%	9.52%	1.0K	1
$450.00	Nov 13	$23.15	0.42	8.8%	5.60%	14.41%	13	--
$420.00	Nov 13	$35.00	0.53	1.6%	8.46%	10.02%	15	--
$480.00	Nov 13	$16.95	0.32	16.1%	4.10%	20.17%	1	1
$435.00	Nov 6	$26.75	0.46	5.2%	6.47%	11.66%	1	--
$420.00	Nov 6	$32.70	0.52	1.6%	7.91%	9.47%	81	--

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 20,908

Total Puts 26,742

Put/Call Ratio 1.28

Net Difference -5,834

Prior's Put/Call Breakdown

Total Calls 10,229

Total Puts 10,474

Put/Call Ratio 1.02

Net Difference -245

Prior 7-Day Put/Call Summary

Total Calls 166,296

Total Puts 157,585

Average Put/Call Ratio 0.95

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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