WDC - Options Database

WDC

WESTERN DIGITAL CORP

$417.66 -9.71%

(10/2 09:50) ◀

Friday, October 2, 2026 (9:55am)

▶ (10/2 10:00)

◀ 10/2 09:55 ▶

Option Volume

Detail

ℹ

Current (10/02 9:55am) 22,467

Calls: 10,215 (45%)

Puts: 12,252 (55%)

Prior (08/14) 11,707

Calls: 5,688 (49%)

Puts: 6,019 (51%)

Current vs Prior +91.91%

Calls: +79.59% (Calls)

Puts: +103.56% (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 -51.44%

Calls: -57.00%

Puts: -45.58%

Sentiment BEARISH

Dollar Volume

Detail

ℹ

Current (10/02 9:55am) $30.14M

Calls: $18.06M (60%)

Puts: $12.08M (40%)

Prior (08/14) $17.35M

Calls: $10.35M (60%)

Puts: $6.99M (40%)

Current vs Prior +73.75%

Calls: +74.44%

Puts: +72.73%

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 -67.40%

Calls: -59.74%

Puts: -74.61%

Sentiment BULLISH

Put/Call Ratio

Detail

ℹ

Current (10/02 9:55am) 1.20

Prior (08/14) 1.06

Current vs Prior +13.35%

Prior 7-Day Average 0.95

Current vs Prior 7-Day Avg +25.91%

Sentiment BEARISH

Open Interest

Detail

ℹ

Current (10/02 9:55am) 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 3.20% | 7.82%10.71% | 21.74%

Prior 4.49% | 8.81%4.49% | 16.42%

Current vs Prior -28.79% | -11.23%+138.53% | +32.38%

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

Current vs 7-Day Avg -62.07% | -40.73%-13.97% | -12.28%

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

Current vs 7-Day Eod -28.79% | -11.23%+1.02% | +0.16%

Sentiment BULLISHBEARISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 30.75% | 8.24%

Calls: 31.55% | 7.24%

Puts: 29.94% | 9.24%

Prior 26.11% | 20.57%

Calls: 21.54% | 24.03%

Puts: 30.67% | 17.11%

Current vs Prior +17.77% | -59.94%

Prior 7-Day Avg 23.10% | 14.02%

Calls: 21.01% | 14.86%

Puts: 25.18% | 13.17%

Current vs 7-Day Avg +33.14% | -41.21%

Liquidity Expensive

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🤖 AI Insights

Elevated premium activity with dollar volume up 74% vs prior. Above-average activity with volume up 92% vs prior. Slightly bearish P/C ratio of 1.20.

Smart Money BULLISH

Retail Flow BEARISH

Overall BEARISH

Dollar Volume

Option Volume

Put/Call Ratio

Open Interest

Expected Move

Current BULLISH

Prior BULLISH

7-Day Avg BEARISH

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

Sentiment Timeline (Today)

Time	Smart Money	Retail	Overall
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

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💰 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 47 of results (avg 7.5%, best 3.4%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$400.00	Oct 16	30.90	32.55	$31.73	5.2%	23	0.66	132
$405.00	Oct 16	27.50	29.40	$28.45	6.7%	2	0.62	2
$410.00	Oct 16	24.60	26.30	$25.45	6.7%	9	0.58	645
$417.50	Oct 9	15.30	16.45	$15.88	7.2%	64	0.52	54
$410.00	Oct 9	19.00	20.45	$19.73	7.3%	46	0.59	13

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$450.00	Oct 16	41.40	42.85	$42.13	3.4%	24	0.69	754
$370.00	Oct 16	4.80	5.00	$4.90	4.1%	47	0.16	718
$400.00	Oct 16	13.00	13.60	$13.30	4.5%	346	0.35	931
$435.00	Oct 16	30.80	32.35	$31.58	4.9%	2	0.60	54
$445.00	Oct 16	37.35	39.30	$38.33	5.1%	1	0.66	82

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. 208 found (avg delta 0.76, highest 1.00)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$337.50	Oct 2	76.45	85.40	$80.93	11.1%	12	1.00	5
$340.00	Oct 2	73.85	79.95	$76.90	7.9%	12	1.00	33
$342.50	Oct 2	72.55	82.45	$77.50	12.8%	--	1.00	38
$345.00	Oct 2	69.65	78.35	$74.00	11.8%	3	1.00	35
$347.50	Oct 2	68.05	77.95	$73.00	13.6%	6	1.00	7

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$500.00	Oct 2	75.55	84.80	$80.18	11.5%	5	1.00	34
$492.50	Oct 2	67.40	77.05	$72.22	13.4%	--	1.00	13
$495.00	Oct 2	70.20	80.20	$75.20	13.3%	--	1.00	39
$470.00	Oct 2	45.45	55.10	$50.28	19.2%	--	0.99	137
$472.50	Oct 2	48.05	58.05	$53.05	18.9%	--	0.99	188

Most actively traded options today. High liquidity = easy entry/exit. 408 active (total vol 18.3K, top 2.2K)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$415.00	Nov 13	40.50	46.85	$43.68	14.5%	827	0.57	1
$430.00	Oct 2	1.50	1.93	$1.72	25.0%	630	0.20	85
$490.00	Oct 2	0.01	0.05	$0.03	133.3%	302	0.00	509
$460.00	Oct 2	0.02	0.13	$0.08	137.5%	301	0.01	977
$425.00	Oct 2	2.54	3.45	$3.00	30.3%	293	0.31	127

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$410.00	Oct 2	2.72	3.55	$3.14	26.4%	2.2K	0.31	521
$395.00	Oct 2	0.30	0.65	$0.48	72.9%	563	0.07	392
$400.00	Oct 2	0.75	1.00	$0.88	28.4%	505	0.12	967
$407.50	Oct 2	1.90	2.57	$2.24	29.9%	504	0.25	172
$415.00	Oct 2	4.35	5.55	$4.95	24.2%	399	0.44	591

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 25 strikes (avg 97.0%, max 110.2%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$412.50	Oct 2	Oct 9	136.5%	66.2%	106.0%	22	28
$417.50	Oct 2	Oct 16	133.4%	65.0%	105.3%	59	21
$407.50	Oct 2	Oct 9	133.1%	66.2%	101.0%	94	11
$422.50	Oct 2	Oct 16	132.3%	66.2%	99.8%	206	14
$432.50	Oct 2	Oct 16	131.1%	65.8%	99.1%	67	46

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$412.50	Oct 2	Oct 16	136.5%	64.9%	110.2%	335	206
$417.50	Oct 2	Oct 16	133.4%	65.0%	105.3%	48	165
$402.50	Oct 2	Oct 9	136.4%	67.3%	102.6%	165	157
$407.50	Oct 2	Oct 9	133.1%	66.2%	101.0%	516	201
$410.00	Oct 2	Nov 13	136.2%	67.8%	100.9%	2.2K	523

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 303 found (best R:R 10.11, avg 3.85)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$410.00	$415.00	Nov 6	$0.45	$4.55	$0.45	60%	10.11	$410.45
$385.00	$390.00	Oct 23	$1.70	$3.30	$1.70	74%	1.94	$386.70
$430.00	$440.00	Nov 6	$3.08	$6.92	$3.08	51%	2.25	$433.08
$395.00	$415.00	Nov 13	$10.62	$9.38	$10.62	65%	0.88	$405.62
$375.00	$395.00	Nov 6	$12.72	$7.28	$12.72	75%	0.57	$387.72

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$462.50	$460.00	Oct 2	$0.62	$1.88	$0.62	97%	3.03	$461.88
$425.00	$420.00	Oct 30	$0.62	$4.38	$0.62	49%	7.06	$424.38
$452.50	$450.00	Oct 9	$0.58	$1.92	$0.58	79%	3.31	$451.92
$430.00	$425.00	Nov 13	$1.10	$3.90	$1.10	49%	3.55	$428.90
$457.50	$455.00	Oct 2	$1.20	$1.30	$1.20	98%	1.08	$456.30

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 222 found (best R:R 2.52, avg 0.45)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$445.00	$450.00	Oct 30	$3.37	$3.37	$1.63	56%	2.07	$448.37
$470.00	$475.00	Oct 30	$2.40	$2.40	$2.60	66%	0.92	$472.40
$485.00	$490.00	Oct 30	$2.07	$2.07	$2.93	71%	0.71	$487.07
$485.00	$490.00	Oct 23	$1.77	$1.77	$3.23	76%	0.55	$486.77
$430.00	$435.00	Oct 30	$3.15	$3.15	$1.85	50%	1.70	$433.15

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$395.00	$390.00	Oct 30	$3.58	$3.58	$1.42	66%	2.52	$391.42
$385.00	$380.00	Oct 30	$3.30	$3.30	$1.70	71%	1.94	$381.70
$370.00	$365.00	Nov 13	$2.60	$2.60	$2.40	74%	1.08	$367.40
$405.00	$400.00	Oct 30	$3.15	$3.15	$1.85	61%	1.70	$401.85
$340.00	$335.00	Oct 30	$1.70	$1.70	$3.30	88%	0.52	$338.30

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 14 found (avg debit $9.39, cheapest $8.97)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$412.50	Oct 2	Oct 9	$8.97	136.5%	66.2%
$415.00	Oct 2	Oct 9	$9.82	136.4%	66.5%
$425.00	Oct 2	Oct 9	$9.48	136.4%	66.6%
$410.00	Oct 2	Oct 9	$9.00	136.2%	67.3%
$417.50	Oct 2	Oct 9	$9.70	133.4%	66.4%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$412.50	Oct 2	Oct 9	$9.18	136.5%	66.2%
$415.00	Oct 2	Oct 9	$9.45	136.4%	66.5%
$425.00	Oct 2	Oct 9	$9.11	136.4%	66.6%
$410.00	Oct 2	Oct 9	$8.84	136.2%	67.3%
$417.50	Oct 2	Oct 9	$9.30	133.4%	66.4%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 116 found (cheapest 2.84% of stock, avg 10.82%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$420.00	Oct 2	$4.68	$7.18	$11.86	$408.14	$431.86	2.84%
$415.00	Oct 2	$7.20	$4.95	$12.15	$402.85	$427.15	2.91%
$417.50	Oct 2	$6.18	$5.98	$12.16	$405.34	$429.66	2.91%
$422.50	Oct 2	$3.65	$8.82	$12.47	$410.03	$434.97	2.99%
$425.00	Oct 2	$3.00	$10.07	$13.07	$411.93	$438.07	3.13%
$412.50	Oct 2	$9.23	$3.95	$13.18	$399.32	$425.68	3.16%
$410.00	Oct 2	$10.73	$3.14	$13.87	$396.13	$423.87	3.32%
$427.50	Oct 2	$2.31	$12.15	$14.46	$413.04	$441.96	3.46%
$407.50	Oct 2	$12.58	$2.24	$14.82	$392.68	$422.32	3.55%
$430.00	Oct 2	$1.72	$13.93	$15.65	$414.35	$445.65	3.75%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 150 found (cheapest 0.93% of stock, avg 8.86%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$427.50	$405.00	Oct 2	$2.31	$1.57	$3.88	$401.12	$431.38
$427.50	$407.50	Oct 2	$2.31	$2.24	$4.55	$402.95	$432.05
$425.00	$405.00	Oct 2	$3.00	$1.57	$4.57	$400.43	$429.57
$425.00	$407.50	Oct 2	$3.00	$2.24	$5.24	$402.26	$430.24
$427.50	$410.00	Oct 2	$2.31	$3.14	$5.45	$404.55	$432.95
$425.00	$410.00	Oct 2	$3.00	$3.14	$6.14	$403.86	$431.14
$422.50	$405.00	Oct 2	$3.65	$1.57	$5.22	$399.78	$427.72
$422.50	$407.50	Oct 2	$3.65	$2.24	$5.89	$401.61	$428.39
$422.50	$410.00	Oct 2	$3.65	$3.14	$6.79	$403.21	$429.29
$427.50	$412.50	Oct 2	$2.31	$3.95	$6.26	$406.24	$433.76

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 180 found (best R:R 1.89, avg credit $1.44)

Put Spread	Call Spread	Expiry	Credit	Max Loss	POP	R:R	BE Low	BE High
345/350	455/460	Oct 23	$3.27	$1.73	54%	1.89	$346.73	$458.27
380/385	455/460	Oct 23	$3.80	$1.20	39%	3.17	$381.20	$458.80
360/365	455/460	Oct 23	$3.14	$1.86	49%	1.69	$361.86	$458.14
390/395	455/460	Oct 23	$3.79	$1.21	34%	3.13	$391.21	$458.79
345/350	460/465	Oct 23	$2.58	$2.42	57%	1.07	$347.42	$462.58
360/362	440/442	Oct 9	$1.17	$1.33	62%	0.88	$361.33	$441.17
370/372	440/442	Oct 9	$1.27	$1.23	58%	1.03	$371.23	$441.27
380/385	460/465	Oct 23	$3.11	$1.89	42%	1.65	$381.89	$463.11
408/410	448/450	Oct 2	$1.08	$1.42	65%	0.76	$408.92	$448.58
355/358	440/442	Oct 9	$1.09	$1.41	64%	0.77	$356.41	$441.09

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 201 found (best R:R 54.56, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$340.00	$345.00	$350.00	Oct 9	$0.09	$4.91	6%	54.56
$420.00	$425.00	$430.00	Oct 23	$0.09	$4.91	6%	54.56
$425.00	$427.50	$430.00	Oct 2	$0.10	$2.40	11%	24.00
$432.50	$435.00	$437.50	Oct 2	$0.06	$2.44	7%	40.67
$475.00	$480.00	$485.00	Oct 16	$0.08	$4.92	4%	61.50

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$490.00	$495.00	$500.00	Oct 23	$0.06	$4.94	4%	82.33
$420.00	$422.50	$425.00	Oct 9	$0.05	$2.45	5%	49.00
$415.00	$417.50	$420.00	Oct 2	$0.17	$2.33	13%	13.71
$360.00	$365.00	$370.00	Oct 16	$0.12	$4.88	4%	40.67
$392.50	$395.00	$397.50	Oct 2	$0.06	$2.44	4%	40.67

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 111 found (best net $-17.42, 100 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$340.00	$395.00	1:2	Nov 13	-$17.42	$37.58
$380.00	$400.00	1:2	Oct 9	-$9.58	$10.42
$485.00	$487.50	1:2	Oct 2	-$0.01	$2.49
$470.00	$472.50	1:2	Oct 2	-$0.03	$2.47
$487.50	$490.00	1:2	Oct 2	-$0.03	$2.47

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$387.50	$385.00	1:2	Oct 2	$0.00	$2.50
$392.50	$390.00	1:2	Oct 2	-$0.06	$2.44
$370.00	$367.50	1:2	Oct 2	$0.00	$2.50
$360.00	$350.00	1:2	Oct 16	-$0.82	$9.18
$337.50	$335.00	1:2	Oct 2	-$0.01	$2.49

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 117 found (best yield 8.07%, avg 2.59%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$430.00	Nov 13	$33.70	0.52	3.0%	8.07%	11.02%	4	--
$425.00	Nov 13	$35.45	0.54	1.8%	8.49%	10.25%	3	--
$420.00	Nov 13	$37.20	0.55	0.6%	8.91%	9.47%	15	--
$465.00	Nov 6	$20.20	0.38	11.3%	4.84%	16.17%	8	8
$450.00	Nov 6	$23.85	0.43	7.7%	5.71%	13.45%	1	3
$440.00	Nov 6	$27.10	0.47	5.3%	6.49%	11.84%	5	--
$445.00	Nov 6	$25.25	0.45	6.5%	6.05%	12.59%	2	3
$475.00	Nov 6	$17.05	0.35	13.7%	4.08%	17.81%	1	16
$460.00	Nov 6	$19.80	0.40	10.1%	4.74%	14.88%	8	5
$470.00	Nov 6	$17.30	0.36	12.5%	4.14%	16.67%	1	4

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 10,215

Total Puts 12,252

Put/Call Ratio 1.20

Net Difference -2,037

Prior's Put/Call Breakdown

Total Calls 5,688

Total Puts 6,019

Put/Call Ratio 1.06

Net Difference -331

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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