WDC - Options Database

WDC

WESTERN DIGITAL CORP

$416.26 -10.01%

(10/2 09:35) ◀

Friday, October 2, 2026 (9:40am)

▶ (10/2 09:45)

◀ 10/2 09:40 ▶

Option Volume

Detail

ℹ

Current (10/02 9:40am) 11,109

Calls: 5,303 (48%)

Puts: 5,806 (52%)

Prior (08/14) 5,483

Calls: 2,450 (45%)

Puts: 3,033 (55%)

Current vs Prior +102.61%

Calls: +116.45% (Calls)

Puts: +91.43% (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 -75.99%

Calls: -77.68%

Puts: -74.21%

Sentiment BEARISH

Dollar Volume

Detail

ℹ

Current (10/02 9:40am) $15.53M

Calls: $8.54M (55%)

Puts: $6.99M (45%)

Prior (08/14) $7.73M

Calls: $3.61M (47%)

Puts: $4.12M (53%)

Current vs Prior +100.96%

Calls: +136.99%

Puts: +69.46%

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 -83.20%

Calls: -80.95%

Puts: -85.32%

Sentiment BULLISH

Put/Call Ratio

Detail

ℹ

Current (10/02 9:40am) 1.09

Prior (08/14) 1.24

Current vs Prior -11.56%

Prior 7-Day Average 0.95

Current vs Prior 7-Day Avg +14.94%

Sentiment BEARISH

Open Interest

Detail

ℹ

Current (10/02 9:40am) 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 3.09% | 7.95%10.72% | 21.78%

Prior 4.49% | 8.81%4.49% | 16.42%

Current vs Prior -31.12% | -9.76%+138.64% | +32.68%

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

Current vs 7-Day Avg -63.31% | -39.75%-13.93% | -12.08%

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

Current vs 7-Day Eod -31.12% | -9.76%+1.07% | +0.38%

Sentiment BULLISHBEARISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 25.43% | 11.05%

Calls: 19.55% | 10.09%

Puts: 31.30% | 12.01%

Prior 26.11% | 20.57%

Calls: 21.54% | 24.03%

Puts: 30.67% | 17.11%

Current vs Prior -2.60% | -46.28%

Prior 7-Day Avg 23.10% | 14.02%

Calls: 21.01% | 14.86%

Puts: 25.18% | 13.17%

Current vs 7-Day Avg +10.11% | -21.16%

Liquidity Expensive

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Massive premium surge with dollar volume up 101% vs prior. Unusually high activity with volume up 103% vs prior - elevated interest. Slightly bearish P/C ratio of 1.09.

Smart Money BULLISH

Retail Flow NEUTRAL

Overall MIXED

Dollar Volume

Option Volume

Put/Call Ratio

Open Interest

Expected Move

Current BULLISH

Prior BEARISH

7-Day Avg BEARISH

Current NEUTRAL

Prior BEARISH

7-Day Avg NEUTRAL

Current NEUTRAL

Prior BEARISH

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
09:40	BULLISH	NEUTRAL	MIXED
09:35	BEARISH	BEARISH	BEARISH

📈 Options Analysis

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💰 Best Value Under $1

📊 High Delta (ITM)

🔥 High Volume

⏰ Backwardation

📈 Debit Spreads

📉 Credit Spreads

📅 Calendar Spreads

⚡ Straddles

🔀 Strangles

🦅 Iron Condors

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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 38 of results (avg 7.1%, best 4.9%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$400.00	Oct 16	29.75	31.60	$30.68	6.0%	15	0.65	132
$405.00	Oct 16	26.90	28.60	$27.75	6.1%	2	0.61	2
$395.00	Oct 16	32.75	34.90	$33.83	6.4%	1	0.68	20
$400.00	Oct 30	40.00	42.80	$41.40	6.8%	5	0.62	16
$415.00	Oct 16	21.90	23.50	$22.70	7.0%	4	0.53	1

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$445.00	Oct 16	38.65	40.60	$39.63	4.9%	--	0.67	82
$430.00	Oct 16	28.50	30.00	$29.25	5.1%	67	0.57	809
$442.50	Oct 16	36.50	38.45	$37.48	5.2%	--	0.65	332
$447.50	Oct 16	39.95	42.10	$41.03	5.2%	2	0.68	36
$440.00	Oct 16	35.15	37.05	$36.10	5.3%	11	0.63	947

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. 191 found (avg delta 0.76, highest 1.00)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$340.00	Oct 2	73.75	83.70	$78.72	12.6%	12	1.00	33
$350.00	Oct 2	63.10	71.65	$67.38	12.7%	--	1.00	39
$340.00	Oct 9	73.50	83.40	$78.45	12.6%	--	1.00	23
$345.00	Oct 2	67.60	74.85	$71.22	10.2%	--	1.00	35
$355.00	Oct 2	58.95	68.90	$63.93	15.6%	--	0.99	41

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$457.50	Oct 2	36.60	44.70	$40.65	19.9%	4	1.00	83
$460.00	Oct 2	38.10	47.25	$42.68	21.4%	--	1.00	221
$462.50	Oct 2	40.60	50.20	$45.40	21.1%	--	1.00	34
$465.00	Oct 2	45.90	51.65	$48.78	11.8%	7	1.00	134
$467.50	Oct 2	45.55	54.80	$50.18	18.4%	--	1.00	22

Most actively traded options today. High liquidity = easy entry/exit. 320 active (total vol 8.8K, top 444)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$430.00	Oct 2	1.01	1.66	$1.34	48.5%	444	0.18	85
$415.00	Nov 13	39.40	44.10	$41.75	11.3%	401	0.56	1
$490.00	Oct 2	0.01	0.05	$0.03	133.3%	294	0.00	509
$425.00	Oct 2	2.04	2.77	$2.41	30.3%	156	0.29	127
$460.00	Oct 2	0.02	0.22	$0.12	166.7%	137	0.02	977

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$407.50	Oct 2	1.39	3.05	$2.22	74.8%	438	0.25	172
$400.00	Oct 2	0.72	1.21	$0.97	50.5%	318	0.13	967
$395.00	Oct 2	0.24	0.71	$0.48	97.9%	303	0.07	392
$400.00	Oct 16	13.40	14.30	$13.85	6.5%	265	0.35	931
$450.00	Oct 2	31.00	35.25	$33.13	12.8%	254	0.96	445

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 23 strikes (avg 84.2%, max 100.8%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$422.50	Oct 2	Oct 16	128.3%	65.2%	96.9%	83	14
$417.50	Oct 2	Oct 16	128.8%	65.7%	96.0%	44	21
$407.50	Oct 2	Oct 9	128.4%	66.0%	94.4%	47	11
$410.00	Oct 2	Oct 30	135.1%	69.7%	93.9%	76	23
$405.00	Oct 2	Oct 30	129.9%	67.2%	93.2%	2	15

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$402.50	Oct 2	Oct 9	134.1%	66.8%	100.8%	104	157
$412.50	Oct 2	Oct 16	127.5%	64.1%	98.9%	242	206
$422.50	Oct 2	Oct 16	128.3%	65.2%	96.9%	20	230
$427.50	Oct 2	Oct 16	133.5%	68.1%	96.1%	11	128
$417.50	Oct 2	Oct 16	128.8%	65.7%	96.0%	29	165

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 280 found (best R:R 2.10, avg 4.05)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$430.00	$475.00	Nov 6	$14.53	$30.47	$14.53	50%	2.10	$444.53
$415.00	$420.00	Oct 30	$0.23	$4.77	$0.23	55%	20.74	$415.23
$395.00	$400.00	Nov 6	$1.37	$3.63	$1.37	65%	2.65	$396.37
$337.50	$340.00	Oct 2	$0.73	$1.77	$0.73	93%	2.42	$338.23
$415.00	$420.00	Nov 13	$1.08	$3.92	$1.08	56%	3.63	$416.08

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$450.00	$445.00	Oct 30	$1.08	$3.92	$1.08	61%	3.63	$448.92
$445.00	$442.50	Oct 9	$0.57	$1.93	$0.57	74%	3.39	$444.43
$455.00	$452.50	Oct 16	$0.57	$1.93	$0.57	72%	3.39	$454.43
$415.00	$410.00	Nov 13	$0.92	$4.08	$0.92	44%	4.43	$414.08
$467.50	$465.00	Oct 2	$1.40	$1.10	$1.40	100%	0.79	$466.10

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 211 found (best R:R 0.74, avg 0.49)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$465.00	$470.00	Oct 30	$2.90	$2.90	$2.10	66%	1.38	$467.90
$442.50	$445.00	Oct 2	$1.31	$1.31	$1.19	86%	1.10	$443.81
$492.50	$495.00	Oct 9	$0.97	$0.97	$1.53	91%	0.63	$493.47
$430.00	$435.00	Oct 30	$3.00	$3.00	$2.00	52%	1.50	$433.00
$440.00	$445.00	Oct 23	$2.45	$2.45	$2.55	60%	0.96	$442.45

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$390.00	$370.00	Nov 13	$8.52	$8.52	$11.48	66%	0.74	$381.48
$342.50	$340.00	Oct 2	$2.14	$2.14	$0.36	92%	5.94	$340.36
$347.50	$345.00	Oct 2	$1.91	$1.91	$0.59	92%	3.24	$345.59
$337.50	$335.00	Oct 2	$1.81	$1.81	$0.69	93%	2.62	$335.69
$395.00	$390.00	Nov 13	$3.43	$3.43	$1.57	64%	2.18	$391.57

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 12 found (avg debit $10.02, cheapest $9.26)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$410.00	Oct 2	Oct 9	$9.98	135.1%	66.1%
$422.50	Oct 2	Oct 9	$9.54	128.3%	67.4%
$412.50	Oct 2	Oct 9	$10.42	127.5%	68.0%
$415.00	Oct 2	Oct 9	$10.20	126.8%	67.5%
$417.50	Oct 2	Oct 9	$10.45	128.8%	69.7%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$410.00	Oct 2	Oct 9	$9.26	135.9%	66.1%
$422.50	Oct 2	Oct 9	$9.75	128.3%	67.4%
$412.50	Oct 2	Oct 9	$9.85	127.5%	68.0%
$415.00	Oct 2	Oct 9	$10.35	126.8%	67.5%
$417.50	Oct 2	Oct 9	$10.00	128.8%	69.7%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 114 found (cheapest 2.71% of stock, avg 10.81%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$417.50	Oct 2	$5.05	$6.23	$11.28	$406.22	$428.78	2.71%
$412.50	Oct 2	$7.68	$3.95	$11.63	$400.87	$424.13	2.79%
$415.00	Oct 2	$6.65	$5.00	$11.65	$403.35	$426.65	2.80%
$420.00	Oct 2	$4.13	$7.68	$11.81	$408.19	$431.81	2.84%
$422.50	Oct 2	$3.36	$9.23	$12.59	$409.91	$435.09	3.02%
$410.00	Oct 2	$9.35	$3.39	$12.74	$397.26	$422.74	3.06%
$407.50	Oct 2	$11.15	$2.22	$13.37	$394.13	$420.87	3.21%
$425.00	Oct 2	$2.41	$11.50	$13.91	$411.09	$438.91	3.34%
$405.00	Oct 2	$13.08	$1.84	$14.92	$390.08	$419.92	3.58%
$427.50	Oct 2	$2.04	$13.13	$15.17	$412.33	$442.67	3.64%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 130 found (cheapest 0.93% of stock, avg 8.12%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$427.50	$405.00	Oct 2	$2.04	$1.84	$3.88	$401.12	$431.38
$427.50	$407.50	Oct 2	$2.04	$2.22	$4.26	$403.24	$431.76
$425.00	$405.00	Oct 2	$2.41	$1.84	$4.25	$400.75	$429.25
$425.00	$407.50	Oct 2	$2.41	$2.22	$4.63	$402.87	$429.63
$427.50	$410.00	Oct 2	$2.04	$3.39	$5.43	$404.57	$432.93
$425.00	$410.00	Oct 2	$2.41	$3.39	$5.80	$404.20	$430.80
$422.50	$405.00	Oct 2	$3.36	$1.84	$5.20	$399.80	$427.70
$422.50	$407.50	Oct 2	$3.36	$2.22	$5.58	$401.92	$428.08
$427.50	$412.50	Oct 2	$2.04	$3.95	$5.99	$406.51	$433.49
$425.00	$412.50	Oct 2	$2.41	$3.95	$6.36	$406.14	$431.36

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 159 found (best R:R 7.47, avg credit $1.60)

Put Spread	Call Spread	Expiry	Credit	Max Loss	POP	R:R	BE Low	BE High
340/345	465/470	Oct 30	$4.41	$0.59	52%	7.47	$340.59	$469.41
340/342	438/440	Oct 2	$2.39	$0.11	83%	21.73	$340.11	$439.89
350/355	465/470	Oct 30	$4.40	$0.60	48%	7.33	$350.60	$469.40
340/342	435/438	Oct 2	$2.26	$0.24	80%	9.42	$340.24	$437.26
340/342	432/435	Oct 2	$2.32	$0.18	78%	12.89	$340.18	$434.82
345/348	438/440	Oct 2	$2.16	$0.34	83%	6.35	$345.34	$439.66
335/338	438/440	Oct 2	$2.06	$0.44	83%	4.68	$335.44	$439.56
345/348	430/432	Oct 2	$2.25	$0.25	74%	9.00	$345.25	$432.25
345/348	435/438	Oct 2	$2.03	$0.47	80%	4.32	$345.47	$437.03
345/348	432/435	Oct 2	$2.09	$0.41	78%	5.10	$345.41	$434.59

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 199 found (best R:R 89.91, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$350.00	$360.00	$370.00	Oct 16	$0.11	$9.89	8%	89.91
$400.00	$405.00	$410.00	Oct 16	$0.16	$4.84	8%	30.25
$407.50	$410.00	$412.50	Oct 2	$0.13	$2.37	12%	18.23
$365.00	$370.00	$375.00	Oct 23	$0.09	$4.91	5%	54.56
$405.00	$407.50	$410.00	Oct 2	$0.13	$2.37	12%	18.23

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$417.50	$420.00	$422.50	Oct 2	$0.10	$2.40	13%	24.00
$340.00	$350.00	$360.00	Oct 16	$0.26	$9.74	6%	37.46
$375.00	$380.00	$385.00	Oct 16	$0.10	$4.90	6%	49.00
$380.00	$385.00	$390.00	Oct 16	$0.14	$4.86	6%	34.71
$407.50	$410.00	$412.50	Oct 9	$0.05	$2.45	5%	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. 100 found (best net $-4.49, 83 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$430.00	$475.00	1:2	Nov 6	-$4.49	$40.51
$380.00	$400.00	1:2	Oct 9	-$9.15	$10.85
$492.50	$495.00	1:2	Oct 9	-$0.04	$2.46
$472.50	$475.00	1:2	Oct 2	$0.00	$2.50
$455.00	$457.50	1:2	Oct 2	-$0.06	$2.44

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$397.50	$395.00	1:2	Oct 2	-$0.16	$2.34
$350.00	$340.00	1:2	Oct 16	-$0.61	$9.39
$367.50	$365.00	1:2	Oct 2	-$0.03	$2.47
$392.50	$390.00	1:2	Oct 2	-$0.13	$2.37
$357.50	$355.00	1:2	Oct 2	-$0.05	$2.45

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 104 found (best yield 8.58%, avg 2.34%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$420.00	Nov 13	$35.70	0.54	0.9%	8.58%	9.47%	4	--
$430.00	Nov 13	$30.80	0.50	3.3%	7.40%	10.70%	4	--
$430.00	Nov 6	$30.05	0.50	3.3%	7.22%	10.52%	51	2
$420.00	Nov 6	$34.10	0.54	0.9%	8.19%	9.09%	65	--
$475.00	Nov 6	$15.60	0.34	14.1%	3.75%	17.86%	1	16
$430.00	Oct 30	$24.70	0.48	3.3%	5.93%	9.23%	4	15
$440.00	Oct 30	$21.00	0.43	5.7%	5.04%	10.75%	1	15
$450.00	Oct 30	$18.05	0.39	8.1%	4.34%	12.44%	5	49
$435.00	Oct 30	$22.45	0.46	4.5%	5.39%	9.90%	3	8
$465.00	Oct 30	$14.30	0.34	11.7%	3.44%	15.14%	1	37

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 5,303

Total Puts 5,806

Put/Call Ratio 1.09

Net Difference -503

Prior's Put/Call Breakdown

Total Calls 2,450

Total Puts 3,033

Put/Call Ratio 1.24

Net Difference -583

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

🤖 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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