WDC - Options Database

WDC

WESTERN DIGITAL CORP

$399.08 -13.72%

(10/2 10:35) ◀

Friday, October 2, 2026 (11:00am)

▶ (10/2 12:01)

◀ 10/2 11:00 ▶

Option Volume

Detail

ℹ

Current (10/02 11:00am) 80,074

Calls: 37,571 (47%)

Puts: 42,503 (53%)

Prior (09/16) 10,913

Calls: 5,495 (50%)

Puts: 5,418 (50%)

Current vs Prior +633.75%

Calls: +583.73% (Calls)

Puts: +684.48% (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 +73.06%

Calls: +58.15%

Puts: +88.80%

Sentiment BEARISH

Dollar Volume

Detail

ℹ

Current (10/02 11:00am) $120.03M

Calls: $52.54M (44%)

Puts: $67.50M (56%)

Prior (09/16) $31.52M

Calls: $20.81M (66%)

Puts: $10.71M (34%)

Current vs Prior +280.78%

Calls: +152.46%

Puts: +530.01%

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 +29.85%

Calls: +17.10%

Puts: +41.86%

Sentiment BEARISH

Put/Call Ratio

Detail

ℹ

Current (10/02 11:00am) 1.13

Prior (09/16) 0.99

Current vs Prior +14.73%

Prior 7-Day Average 0.95

Current vs Prior 7-Day Avg +18.76%

Sentiment BEARISH

Open Interest

Detail

ℹ

Current (10/02 11:00am) 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 2.74% | 8.23%11.09% | 21.92%

Prior 4.49% | 8.81%4.49% | 16.42%

Current vs Prior -39.02% | -6.51%+146.89% | +33.50%

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

Current vs 7-Day Avg -67.52% | -37.58%-10.96% | -11.54%

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

Current vs 7-Day Eod -39.02% | -6.51%+4.56% | +1.01%

Sentiment BULLISHBEARISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 18.52% | 8.17%

Calls: 22.41% | 10.09%

Puts: 14.62% | 6.25%

Prior 26.11% | 20.57%

Calls: 21.54% | 24.03%

Puts: 30.67% | 17.11%

Current vs Prior -29.07% | -60.28%

Prior 7-Day Avg 23.10% | 14.02%

Calls: 21.01% | 14.86%

Puts: 25.18% | 13.17%

Current vs 7-Day Avg -19.81% | -41.71%

Liquidity Expensive

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🤖 AI Insights

Massive premium surge with dollar volume up 281% vs prior. Unusually high activity with volume up 634% vs prior - elevated interest. Slightly bearish P/C ratio of 1.13.

Smart Money BEARISH

Retail Flow BEARISH

Overall BEARISH

Dollar Volume

Option Volume

Put/Call Ratio

Open Interest

Expected Move

Current BEARISH

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
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 83 of results (avg 7.3%, best 2.1%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$395.00	Oct 16	23.00	23.50	$23.25	2.2%	8	0.56	20
$400.00	Oct 16	20.60	21.25	$20.93	3.1%	76	0.52	132
$380.00	Oct 16	30.90	32.30	$31.60	4.4%	14	0.67	53
$405.00	Oct 16	17.90	18.85	$18.38	5.2%	14	0.48	2
$410.00	Oct 16	16.00	16.90	$16.45	5.5%	76	0.45	645

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$425.00	Oct 16	36.35	37.55	$36.95	3.2%	117	0.66	87
$430.00	Oct 16	39.95	41.50	$40.73	3.8%	117	0.68	809
$400.00	Oct 16	20.60	21.40	$21.00	3.8%	572	0.48	931
$427.50	Oct 16	38.10	39.60	$38.85	3.9%	21	0.67	12
$420.00	Oct 16	32.75	34.15	$33.45	4.2%	93	0.62	1.5K

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. 226 found (avg delta 0.76, highest 1.00)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$320.00	Oct 2	76.85	83.70	$80.28	8.5%	--	1.00	25
$322.50	Oct 2	74.10	83.30	$78.70	11.7%	--	1.00	23
$325.00	Oct 2	71.15	79.75	$75.45	11.4%	--	1.00	14
$327.50	Oct 2	70.15	76.10	$73.13	8.1%	--	1.00	10
$340.00	Oct 2	56.90	66.55	$61.72	15.6%	12	1.00	33

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$425.00	Oct 2	24.10	27.90	$26.00	14.6%	559	1.00	668
$430.00	Oct 2	27.50	32.75	$30.13	17.4%	43	1.00	326
$432.50	Oct 2	29.75	35.65	$32.70	18.0%	2	1.00	140
$435.00	Oct 2	32.05	38.05	$35.05	17.1%	65	1.00	291
$437.50	Oct 2	33.10	40.75	$36.92	20.7%	6	1.00	148

Most actively traded options today. High liquidity = easy entry/exit. 465 active (total vol 55.3K, top 3.8K)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$430.00	Oct 2	0.05	0.11	$0.08	75.0%	1.8K	0.02	85
$380.00	Oct 23	35.00	37.10	$36.05	5.8%	1.3K	0.65	3
$415.00	Oct 2	0.44	0.65	$0.55	38.2%	1.2K	0.10	13
$420.00	Oct 2	0.21	0.35	$0.28	50.0%	1.1K	0.05	99
$425.00	Oct 2	0.07	0.24	$0.16	106.2%	1.1K	0.03	127

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$410.00	Oct 2	11.40	13.00	$12.20	13.1%	3.8K	0.82	521
$400.00	Oct 2	4.75	5.50	$5.13	14.6%	2.7K	0.52	967
$400.00	Oct 9	15.50	16.50	$16.00	6.2%	965	0.49	613
$395.00	Oct 2	2.49	3.15	$2.82	23.4%	912	0.35	392
$405.00	Oct 2	7.60	9.35	$8.48	20.6%	750	0.69	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 74.1%, max 89.0%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$390.00	Oct 2	Nov 6	125.5%	71.3%	75.9%	29	259
$400.00	Oct 2	Nov 13	121.8%	69.3%	75.9%	475	67
$407.50	Oct 2	Oct 9	120.8%	69.2%	74.7%	223	11
$410.00	Oct 2	Nov 13	119.9%	71.7%	67.2%	602	17
$395.00	Oct 2	Nov 13	119.3%	71.6%	66.6%	20	273

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$397.50	Oct 2	Oct 9	128.6%	68.0%	89.0%	889	207
$387.50	Oct 2	Oct 9	128.5%	68.1%	88.7%	145	83
$392.50	Oct 2	Oct 9	125.3%	69.4%	80.7%	197	110
$390.00	Oct 2	Nov 13	125.5%	70.9%	76.9%	508	625
$400.00	Oct 2	Nov 13	121.8%	69.3%	75.9%	2.8K	969

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 299 found (best R:R 1.37, avg 3.81)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$380.00	$395.00	Nov 13	$6.32	$8.68	$6.32	65%	1.37	$386.32
$360.00	$375.00	Nov 6	$7.60	$7.40	$7.60	73%	0.97	$367.60
$340.00	$360.00	Nov 13	$12.97	$7.03	$12.97	80%	0.54	$352.97
$345.00	$347.50	Oct 2	$0.45	$2.05	$0.45	100%	4.56	$345.45
$390.00	$395.00	Nov 6	$1.02	$3.98	$1.02	60%	3.90	$391.02

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$477.50	$475.00	Oct 2	$0.35	$2.15	$0.35	100%	6.14	$477.15
$462.50	$460.00	Oct 2	$0.53	$1.97	$0.53	100%	3.72	$461.97
$475.00	$460.00	Nov 6	$8.77	$6.23	$8.77	74%	0.71	$466.23
$462.50	$460.00	Oct 16	$0.12	$2.38	$0.12	84%	19.83	$462.38
$460.00	$455.00	Oct 23	$1.87	$3.13	$1.87	77%	1.67	$458.13

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 217 found (best R:R 1.99, avg 0.49)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$410.00	$415.00	Oct 30	$3.47	$3.47	$1.53	50%	2.27	$413.47
$432.50	$435.00	Oct 16	$1.59	$1.59	$0.91	70%	1.75	$434.09
$420.00	$425.00	Nov 6	$3.15	$3.15	$1.85	53%	1.70	$423.15
$410.00	$415.00	Oct 23	$3.10	$3.10	$1.90	53%	1.63	$413.10
$430.00	$435.00	Oct 23	$2.42	$2.42	$2.58	64%	0.94	$432.42

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$355.00	$350.00	Nov 6	$3.33	$3.33	$1.67	74%	1.99	$351.67
$342.50	$340.00	Oct 2	$2.09	$2.09	$0.41	91%	5.10	$340.41
$395.00	$390.00	Nov 6	$3.68	$3.68	$1.32	57%	2.79	$391.32
$330.00	$320.00	Nov 13	$3.00	$3.00	$7.00	82%	0.43	$327.00
$375.00	$370.00	Oct 30	$3.11	$3.11	$1.89	66%	1.65	$371.89

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 10 found (avg debit $10.72, cheapest $11.05)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$397.50	Oct 2	Oct 9	$11.05	129.5%	68.4%
$405.00	Oct 2	Oct 9	$10.27	120.9%	69.0%
$402.50	Oct 2	Oct 9	$10.78	122.2%	70.5%
$400.00	Oct 2	Oct 9	$10.82	121.8%	70.3%
$395.00	Oct 2	Oct 9	$11.39	119.3%	68.5%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$397.50	Oct 2	Oct 9	$10.40	128.6%	68.0%
$405.00	Oct 2	Oct 9	$10.50	120.9%	69.0%
$402.50	Oct 2	Oct 9	$10.68	122.2%	70.5%
$400.00	Oct 2	Oct 9	$10.87	121.8%	70.3%
$395.00	Oct 2	Oct 9	$10.48	119.3%	68.2%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 126 found (cheapest 2.24% of stock, avg 11.76%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$395.00	Oct 2	$6.13	$2.82	$8.95	$386.05	$403.95	2.24%
$400.00	Oct 2	$4.38	$5.13	$9.51	$390.49	$409.51	2.38%
$402.50	Oct 2	$3.32	$6.55	$9.87	$392.63	$412.37	2.47%
$397.50	Oct 2	$5.80	$4.10	$9.90	$387.60	$407.40	2.48%
$405.00	Oct 2	$2.41	$8.48	$10.89	$394.11	$415.89	2.73%
$392.50	Oct 2	$8.98	$2.19	$11.17	$381.33	$403.67	2.80%
$407.50	Oct 2	$1.72	$10.23	$11.95	$395.55	$419.45	2.99%
$390.00	Oct 2	$10.63	$1.55	$12.18	$377.82	$402.18	3.05%
$410.00	Oct 2	$1.21	$12.20	$13.41	$396.59	$423.41	3.36%
$387.50	Oct 2	$12.73	$1.13	$13.86	$373.64	$401.36	3.47%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 175 found (cheapest 0.59% of stock, avg 10.06%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$410.00	$387.50	Oct 2	$1.21	$1.13	$2.34	$385.16	$412.34
$410.00	$390.00	Oct 2	$1.21	$1.55	$2.76	$387.24	$412.76
$407.50	$387.50	Oct 2	$1.72	$1.13	$2.85	$384.65	$410.35
$407.50	$390.00	Oct 2	$1.72	$1.55	$3.27	$386.73	$410.77
$410.00	$392.50	Oct 2	$1.21	$2.19	$3.40	$389.10	$413.40
$407.50	$392.50	Oct 2	$1.72	$2.19	$3.91	$388.59	$411.41
$405.00	$387.50	Oct 2	$2.41	$1.13	$3.54	$383.96	$408.54
$405.00	$390.00	Oct 2	$2.41	$1.55	$3.96	$386.04	$408.96
$405.00	$392.50	Oct 2	$2.41	$2.19	$4.60	$387.90	$409.60
$410.00	$395.00	Oct 2	$1.21	$2.82	$4.03	$390.97	$414.03

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 147 found (best R:R 12.16, avg credit $1.42)

Put Spread	Call Spread	Expiry	Credit	Max Loss	POP	R:R	BE Low	BE High
340/342	428/430	Oct 2	$2.31	$0.19	86%	12.16	$340.19	$429.81
340/342	432/435	Oct 2	$2.22	$0.28	88%	7.93	$340.28	$434.72
340/342	412/415	Oct 2	$2.39	$0.11	77%	21.73	$340.11	$414.89
340/342	418/420	Oct 2	$2.22	$0.28	83%	7.93	$340.28	$419.72
340/342	415/418	Oct 2	$2.23	$0.27	81%	8.26	$340.27	$417.23
370/375	445/450	Oct 30	$4.51	$0.49	32%	9.20	$370.49	$449.51
340/345	445/450	Oct 30	$3.10	$1.90	46%	1.63	$341.90	$448.10
365/370	445/450	Oct 23	$3.21	$1.79	43%	1.79	$366.79	$448.21
360/365	445/450	Oct 23	$2.95	$2.05	46%	1.44	$362.05	$447.95
340/345	445/450	Oct 23	$2.43	$2.57	56%	0.95	$342.57	$447.43

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 209 found (best R:R 31.26, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$400.00	$402.50	$405.00	Oct 2	$0.15	$2.35	16%	15.67
$410.00	$412.50	$415.00	Oct 2	$0.06	$2.44	9%	40.67
$335.00	$340.00	$345.00	Oct 23	$0.10	$4.90	4%	49.00
$345.00	$350.00	$355.00	Oct 9	$0.10	$4.90	4%	49.00
$405.00	$407.50	$410.00	Oct 2	$0.18	$2.32	13%	12.89

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$330.00	$340.00	$350.00	Oct 16	$0.31	$9.69	7%	31.26
$330.00	$335.00	$340.00	Oct 23	$0.06	$4.94	4%	82.33
$375.00	$380.00	$385.00	Oct 23	$0.14	$4.86	6%	34.71
$320.00	$330.00	$340.00	Oct 16	$0.28	$9.72	6%	34.71
$365.00	$370.00	$375.00	Oct 16	$0.15	$4.85	7%	32.33

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 98 found (best net $-0.31, 88 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$412.50	$415.00	1:2	Oct 2	-$0.25	$2.25
$452.50	$455.00	1:2	Oct 2	-$0.01	$2.49
$442.50	$445.00	1:2	Oct 2	-$0.01	$2.49
$457.50	$460.00	1:2	Oct 2	-$0.01	$2.49
$467.50	$470.00	1:2	Oct 2	-$0.03	$2.47

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$330.00	$320.00	1:2	Oct 16	-$0.31	$9.69
$375.00	$372.50	1:2	Oct 2	-$0.02	$2.48
$352.50	$350.00	1:2	Oct 2	$0.00	$2.50
$387.50	$385.00	1:2	Oct 2	-$0.31	$2.19
$322.50	$320.00	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. 128 found (best yield 9.77%, avg 2.94%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$400.00	Nov 13	$39.00	0.57	0.2%	9.77%	10.00%	12	--
$425.00	Nov 13	$27.15	0.47	6.5%	6.80%	13.30%	5	--
$430.00	Nov 13	$25.15	0.45	7.8%	6.30%	14.05%	4	--
$450.00	Nov 13	$19.70	0.38	12.8%	4.94%	17.70%	83	--
$410.00	Nov 13	$33.20	0.53	2.7%	8.32%	11.06%	16	--
$415.00	Nov 13	$30.85	0.51	4.0%	7.73%	11.72%	1.0K	1
$445.00	Nov 13	$20.45	0.40	11.5%	5.12%	16.63%	2	1
$420.00	Nov 13	$28.20	0.49	5.2%	7.07%	12.31%	16	--
$405.00	Nov 13	$35.20	0.55	1.5%	8.82%	10.30%	1	--
$460.00	Nov 13	$17.30	0.34	15.3%	4.33%	19.60%	9	--

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 37,571

Total Puts 42,503

Put/Call Ratio 1.13

Net Difference -4,932

Prior's Put/Call Breakdown

Total Calls 5,495

Total Puts 5,418

Put/Call Ratio 0.99

Net Difference 77

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

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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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