WDC - Options Database

WDC

WESTERN DIGITAL CORP

$408.00 -11.80%

(10/2 11:00) ◀

Friday, October 2, 2026 (12:00pm)

▶ (10/2 13:00)

◀ 10/2 12:01 ▶

Option Volume

Detail

ℹ

Current (10/02 12:00pm) 118,601

Calls: 62,321 (53%)

Puts: 56,280 (47%)

Prior (09/16) 14,893

Calls: 7,311 (49%)

Puts: 7,582 (51%)

Current vs Prior +696.35%

Calls: +752.43% (Calls)

Puts: +642.28% (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 +156.33%

Calls: +162.33%

Puts: +150.00%

Sentiment BULLISH

Dollar Volume

Detail

ℹ

Current (10/02 12:00pm) $169.05M

Calls: $95.82M (57%)

Puts: $73.22M (43%)

Prior (09/16) $44.90M

Calls: $24.42M (54%)

Puts: $20.47M (46%)

Current vs Prior +276.52%

Calls: +292.35%

Puts: +257.65%

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 +82.87%

Calls: +113.59%

Puts: +53.90%

Sentiment BULLISH

Put/Call Ratio

Detail

ℹ

Current (10/02 12:00pm) 0.90

Prior (09/16) 1.04

Current vs Prior -12.92%

Prior 7-Day Average 0.95

Current vs Prior 7-Day Avg -5.19%

Sentiment NEUTRAL

Open Interest

Detail

ℹ

Current (10/02 12:00pm) 439,354

Calls: 177,426 (40%)

Puts: 261,928 (60%)

Prior (09/16) 457,760

Calls: 190,617 (42%)

Puts: 267,143 (58%)

Current vs Prior -4.02%

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 2.36% | 7.65%10.87% | 21.91%

Prior 4.49% | 8.81%4.49% | 16.42%

Current vs Prior -47.51% | -13.16%+141.88% | +33.47%

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

Current vs 7-Day Avg -72.04% | -42.02%-12.76% | -11.56%

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

Current vs 7-Day Eod -47.51% | -13.16%+2.44% | +0.98%

Sentiment BULLISHBEARISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 33.18% | 15.39%

Calls: 36.73% | 16.18%

Puts: 29.63% | 14.60%

Prior 26.11% | 20.57%

Calls: 21.54% | 24.03%

Puts: 30.67% | 17.11%

Current vs Prior +27.08% | -25.18%

Prior 7-Day Avg 23.10% | 14.02%

Calls: 21.01% | 14.86%

Puts: 25.18% | 13.17%

Current vs 7-Day Avg +43.66% | +9.81%

Liquidity Expensive

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🤖 AI Insights

Massive premium surge with dollar volume up 277% vs prior. Dollar volume significantly above 7-day average (83% higher). Unusually high activity with volume up 696% vs prior - elevated interest. Volume explosion - 156% above 7-day average (118,601 vs avg 46,268).

Smart Money BULLISH

Retail Flow NEUTRAL

Overall BULLISH

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
12:00	BULLISH	NEUTRAL	BULLISH
11:00	BEARISH	BEARISH	BEARISH
10:35	BULLISH	BEARISH	BEARISH
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

🎯

Tightest Spreads

💰

Best Value <$1

📊

High Delta

⚖️

Ratio Spreads

🛡️

Covered Calls

Options with the tightest bid-ask spreads (<10%). Lower spreads = better fills and less slippage. Showing top 50 of results (avg 7.9%, best 5.1%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$417.50	Oct 16	16.30	17.15	$16.73	5.1%	158	0.45	3
$430.00	Oct 30	23.00	24.25	$23.63	5.3%	100	0.43	15
$410.00	Oct 16	19.35	20.50	$19.93	5.8%	167	0.51	645
$450.00	Oct 16	7.05	7.50	$7.28	6.2%	740	0.24	615
$422.50	Oct 16	14.35	15.30	$14.83	6.4%	21	0.41	1

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$427.50	Oct 9	25.90	27.60	$26.75	6.4%	22	0.69	119
$450.00	Oct 16	47.80	50.95	$49.38	6.4%	65	0.75	754
$430.00	Oct 16	32.70	34.95	$33.83	6.7%	131	0.64	809
$437.50	Oct 16	37.65	40.30	$38.97	6.8%	4	0.69	38
$400.00	Oct 30	26.05	27.90	$26.98	6.9%	188	0.43	203

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. 241 found (avg delta 0.77, highest 1.00)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$327.50	Oct 2	77.00	83.45	$80.22	8.0%	3	1.00	10
$330.00	Oct 2	71.05	80.85	$75.95	12.9%	8	1.00	7
$332.50	Oct 2	70.95	79.50	$75.22	11.4%	10	1.00	3
$335.00	Oct 2	66.05	75.90	$70.97	13.9%	23	1.00	3
$340.00	Oct 2	63.75	71.25	$67.50	11.1%	13	1.00	33

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$432.50	Oct 2	24.00	27.40	$25.70	13.2%	14	1.00	140
$437.50	Oct 2	26.25	32.75	$29.50	22.0%	9	1.00	148
$440.00	Oct 2	30.55	36.00	$33.28	16.4%	181	1.00	321
$442.50	Oct 2	32.05	39.70	$35.88	21.3%	12	1.00	197
$445.00	Oct 2	34.30	44.00	$39.15	24.8%	72	1.00	435

Most actively traded options today. High liquidity = easy entry/exit. 508 active (total vol 85.4K, top 4.2K)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$415.00	Oct 2	1.17	1.59	$1.38	30.4%	2.9K	0.23	13
$430.00	Oct 2	0.10	0.15	$0.13	38.5%	2.3K	0.03	85
$427.50	Oct 9	7.05	8.45	$7.75	18.1%	2.1K	0.31	8
$410.00	Oct 2	2.58	3.20	$2.89	21.5%	2.0K	0.39	17
$382.50	Oct 9	28.45	33.75	$31.10	17.0%	2.0K	0.76	--

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$410.00	Oct 2	4.60	6.20	$5.40	29.6%	4.2K	0.61	521
$400.00	Oct 2	1.09	1.49	$1.29	31.0%	3.3K	0.23	967
$400.00	Oct 9	10.70	11.75	$11.23	9.3%	1.5K	0.41	613
$395.00	Oct 2	0.41	0.77	$0.59	61.0%	1.3K	0.12	392
$405.00	Oct 2	2.55	3.45	$3.00	30.0%	1.1K	0.41	744

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 16 strikes (avg 64.2%, max 74.8%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$400.00	Oct 2	Nov 13	113.8%	65.7%	73.1%	1.5K	67
$417.50	Oct 2	Oct 16	112.9%	65.5%	72.4%	935	21
$407.50	Oct 2	Oct 9	111.7%	66.1%	68.9%	567	11
$412.50	Oct 2	Oct 16	110.2%	65.5%	68.2%	967	28
$415.00	Oct 2	Nov 13	112.4%	72.6%	54.8%	4.0K	14

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$402.50	Oct 2	Oct 9	113.6%	65.0%	74.8%	720	157
$400.00	Oct 2	Nov 13	113.8%	65.7%	73.1%	3.4K	969
$397.50	Oct 2	Oct 9	112.0%	64.8%	72.8%	1.1K	207
$417.50	Oct 2	Oct 16	112.9%	65.5%	72.4%	650	165
$407.50	Oct 2	Oct 9	111.7%	66.1%	68.9%	1.4K	201

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 301 found (best R:R 0.91, avg 3.83)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$340.00	$350.00	Nov 6	$5.23	$4.77	$5.23	82%	0.91	$345.23
$430.00	$440.00	Nov 13	$2.03	$7.97	$2.03	45%	3.93	$432.03
$375.00	$390.00	Nov 6	$7.60	$7.40	$7.60	68%	0.97	$382.60
$390.00	$395.00	Oct 30	$1.00	$4.00	$1.00	62%	4.00	$391.00
$360.00	$375.00	Nov 6	$8.87	$6.13	$8.87	75%	0.69	$368.87

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$472.50	$470.00	Oct 2	$0.97	$1.53	$0.97	100%	1.58	$471.53
$470.00	$467.50	Oct 16	$0.61	$1.89	$0.61	84%	3.10	$469.39
$420.00	$415.00	Nov 6	$1.05	$3.95	$1.05	51%	3.76	$418.95
$465.00	$462.50	Oct 16	$0.65	$1.85	$0.65	82%	2.85	$464.35
$435.00	$432.50	Oct 2	$1.10	$1.40	$1.10	96%	1.27	$433.90

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 215 found (best R:R 5.94, avg 0.52)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$460.00	$465.00	Nov 6	$3.42	$3.42	$1.58	65%	2.16	$463.42
$440.00	$445.00	Nov 6	$3.25	$3.25	$1.75	59%	1.86	$443.25
$415.00	$420.00	Oct 30	$3.40	$3.40	$1.60	50%	2.13	$418.40
$420.00	$425.00	Oct 23	$3.08	$3.08	$1.92	54%	1.60	$423.08
$440.00	$445.00	Oct 30	$2.72	$2.72	$2.28	61%	1.19	$442.72

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$337.50	$335.00	Oct 2	$2.14	$2.14	$0.36	92%	5.94	$335.36
$342.50	$340.00	Oct 2	$2.14	$2.14	$0.36	92%	5.94	$340.36
$390.00	$385.00	Nov 13	$3.57	$3.57	$1.43	61%	2.50	$386.43
$350.00	$345.00	Nov 13	$2.60	$2.60	$2.40	76%	1.08	$347.40
$370.00	$365.00	Nov 13	$2.93	$2.93	$2.07	69%	1.42	$367.07

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 10 found (avg debit $10.72, cheapest $10.03)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$405.00	Oct 2	Oct 9	$11.52	114.2%	64.4%
$402.50	Oct 2	Oct 9	$10.50	113.6%	65.0%
$407.50	Oct 2	Oct 9	$11.23	111.7%	66.1%
$412.50	Oct 2	Oct 9	$11.07	110.2%	64.7%
$410.00	Oct 2	Oct 9	$11.09	110.2%	65.7%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$405.00	Oct 2	Oct 9	$10.03	114.2%	64.4%
$402.50	Oct 2	Oct 9	$10.19	113.6%	65.0%
$407.50	Oct 2	Oct 9	$10.43	111.7%	66.1%
$412.50	Oct 2	Oct 9	$10.84	110.2%	64.7%
$410.00	Oct 2	Oct 9	$10.35	110.2%	65.7%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 139 found (cheapest 1.99% of stock, avg 11.35%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$407.50	Oct 2	$4.22	$3.90	$8.12	$399.38	$415.62	1.99%
$405.00	Oct 2	$5.23	$3.00	$8.23	$396.77	$413.23	2.02%
$410.00	Oct 2	$2.89	$5.40	$8.29	$401.71	$418.29	2.03%
$412.50	Oct 2	$2.13	$6.18	$8.31	$404.19	$420.81	2.04%
$402.50	Oct 2	$7.15	$1.89	$9.04	$393.46	$411.54	2.22%
$415.00	Oct 2	$1.38	$8.32	$9.70	$405.30	$424.70	2.38%
$400.00	Oct 2	$8.85	$1.29	$10.14	$389.86	$410.14	2.49%
$417.50	Oct 2	$1.02	$10.50	$11.52	$405.98	$429.02	2.82%
$397.50	Oct 2	$11.33	$0.82	$12.15	$385.35	$409.65	2.98%
$420.00	Oct 2	$0.62	$13.18	$13.80	$406.20	$433.80	3.38%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 175 found (cheapest 0.39% of stock, avg 10.07%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$417.50	$395.00	Oct 2	$1.02	$0.59	$1.61	$393.39	$419.11
$417.50	$397.50	Oct 2	$1.02	$0.82	$1.84	$395.66	$419.34
$415.00	$395.00	Oct 2	$1.38	$0.59	$1.97	$393.03	$416.97
$415.00	$397.50	Oct 2	$1.38	$0.82	$2.20	$395.30	$417.20
$417.50	$400.00	Oct 2	$1.02	$1.29	$2.31	$397.69	$419.81
$415.00	$400.00	Oct 2	$1.38	$1.29	$2.67	$397.33	$417.67
$412.50	$395.00	Oct 2	$2.13	$0.59	$2.72	$392.28	$415.22
$412.50	$397.50	Oct 2	$2.13	$0.82	$2.95	$394.55	$415.45
$417.50	$402.50	Oct 2	$1.02	$1.89	$2.91	$399.59	$420.41
$415.00	$402.50	Oct 2	$1.38	$1.89	$3.27	$399.23	$418.27

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 166 found (best R:R 37.46, avg credit $1.73)

Put Spread	Call Spread	Expiry	Credit	Max Loss	POP	R:R	BE Low	BE High
340/345	460/465	Nov 6	$4.87	$0.13	46%	37.46	$340.13	$464.87
335/338	428/430	Oct 2	$2.29	$0.21	87%	10.90	$335.21	$429.79
340/342	428/430	Oct 2	$2.29	$0.21	86%	10.90	$340.21	$429.79
330/335	460/465	Nov 6	$4.44	$0.56	49%	7.93	$330.56	$464.44
335/338	422/425	Oct 2	$2.29	$0.21	84%	10.90	$335.21	$424.79
340/342	422/425	Oct 2	$2.29	$0.21	83%	10.90	$340.21	$424.79
335/338	420/422	Oct 2	$2.32	$0.18	80%	12.89	$335.18	$422.32
340/342	420/422	Oct 2	$2.32	$0.18	80%	12.89	$340.18	$422.32
335/340	460/465	Nov 6	$4.42	$0.58	48%	7.62	$335.58	$464.42
350/355	460/465	Nov 6	$4.37	$0.63	42%	6.94	$350.63	$464.37

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 224 found (best R:R 11.58, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$340.00	$360.00	$380.00	Nov 13	$1.59	$18.41	16%	11.58
$395.00	$400.00	$405.00	Oct 30	$0.12	$4.88	5%	40.67
$405.00	$410.00	$415.00	Oct 23	$0.14	$4.86	6%	34.71
$410.00	$415.00	$420.00	Oct 23	$0.15	$4.85	6%	32.33
$442.50	$445.00	$447.50	Oct 9	$0.05	$2.45	3%	49.00

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$415.00	$420.00	$425.00	Oct 23	$0.08	$4.92	6%	61.50
$397.50	$400.00	$402.50	Oct 2	$0.13	$2.37	16%	18.23
$415.00	$420.00	$425.00	Nov 13	$0.07	$4.93	3%	70.43
$345.00	$350.00	$355.00	Oct 30	$0.10	$4.90	4%	49.00
$450.00	$455.00	$460.00	Oct 23	$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. 106 found (best net $-0.78, 99 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$417.50	$420.00	1:2	Oct 2	-$0.22	$2.28
$422.50	$425.00	1:2	Oct 2	-$0.14	$2.36
$440.00	$442.50	1:2	Oct 2	-$0.01	$2.49
$452.50	$455.00	1:2	Oct 2	-$0.01	$2.49
$445.00	$447.50	1:2	Oct 2	-$0.01	$2.49

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$405.00	$402.50	1:2	Oct 2	-$0.78	$1.72
$340.00	$330.00	1:2	Oct 16	-$0.44	$9.56
$400.00	$397.50	1:2	Oct 2	-$0.35	$2.15
$395.00	$392.50	1:2	Oct 2	-$0.13	$2.37
$360.00	$350.00	1:2	Oct 16	-$1.13	$8.87

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 127 found (best yield 6.29%, avg 2.77%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$440.00	Nov 13	$25.65	0.42	7.8%	6.29%	14.13%	1	--
$445.00	Nov 13	$24.05	0.40	9.1%	5.89%	14.96%	2	1
$430.00	Nov 13	$27.80	0.45	5.4%	6.81%	12.21%	6	--
$450.00	Nov 13	$21.10	0.38	10.3%	5.17%	15.47%	87	--
$460.00	Nov 13	$18.50	0.35	12.8%	4.53%	17.28%	9	--
$460.00	Nov 6	$18.25	0.35	12.8%	4.47%	17.22%	27	5
$425.00	Nov 13	$28.35	0.47	4.2%	6.95%	11.12%	5	--
$435.00	Nov 6	$24.60	0.43	6.6%	6.03%	12.65%	1	--
$440.00	Nov 6	$23.10	0.41	7.8%	5.66%	13.50%	10	--
$450.00	Nov 6	$20.00	0.38	10.3%	4.90%	15.20%	10	3

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 62,321

Total Puts 56,280

Put/Call Ratio 0.90

Net Difference 6,041

Prior's Put/Call Breakdown

Total Calls 7,311

Total Puts 7,582

Put/Call Ratio 1.04

Net Difference -271

Prior 7-Day Put/Call Summary

Total Calls 166,296

Total Puts 157,585

Average Put/Call Ratio 0.95

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

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📈 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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