WDC - Options Database

WDC

WESTERN DIGITAL CORP

$355.46 +0.36%

(10/23 10:30) ◀

Friday, October 23, 2026 (10:35am)

▶ (10/23 15:19)

◀ 10/23 10:35 ▶

Option Volume

Detail

ℹ

Current (10/23 10:35am) 37,218

Calls: 20,081 (54%)

Puts: 17,137 (46%)

Prior (10/13) 27,321

Calls: 18,830 (69%)

Puts: 8,491 (31%)

Current vs Prior +36.22%

Calls: +6.64% (Calls)

Puts: +101.83% (Puts)

Prior 7-Day Total 601,340

Calls: 338,614 (56%)

Puts: 262,726 (44%)

Prior 7-Day Average 85,905

Calls: 48,373 (56%)

Puts: 37,532 (44%)

Current vs Prior 7-Day Avg -56.68%

Calls: -58.49%

Puts: -54.34%

Sentiment BULLISH

Dollar Volume

Detail

ℹ

Current (10/23 10:35am) $37.33M

Calls: $18.37M (49%)

Puts: $18.96M (51%)

Prior (10/13) $49.58M

Calls: $31.92M (64%)

Puts: $17.66M (36%)

Current vs Prior -24.71%

Calls: -42.46%

Puts: +7.36%

Prior 7-Day Total $1.03B

Calls: $596.25M (58%)

Puts: $431.11M (42%)

Prior 7-Day Average $146.77M

Calls: $85.18M (58%)

Puts: $61.59M (42%)

Current vs Prior 7-Day Avg -74.57%

Calls: -78.44%

Puts: -69.21%

Sentiment BEARISH

Put/Call Ratio

Detail

ℹ

Current (10/23 10:35am) 0.85

Prior (10/13) 0.45

Current vs Prior +89.25%

Prior 7-Day Average 0.74

Current vs Prior 7-Day Avg +14.72%

Sentiment NEUTRAL

Open Interest

Detail

ℹ

Current (10/23 10:35am) 586,067

Calls: 274,389 (47%)

Puts: 311,678 (53%)

Prior (10/13) 551,604

Calls: 243,633 (44%)

Puts: 307,971 (56%)

Current vs Prior +6.25%

Prior 7-Day Total 3,508,670

Calls: 1,514,189 (43%)

Puts: 1,994,481 (57%)

Prior 7-Day Average 501,238

Calls: 216,312 (43%)

Puts: 284,925 (57%)

Current vs Prior 7-Day Avg +16.92%

Sentiment BULLISH

Expected Move

Detail

ℹ

WKMO Expiry (10/23) | Next (10/30)Expiry (11/20) | Next (12/18)

Current 2.98% | 8.76%15.16% | 21.27%

Prior 7.64% | 11.13%16.34% | 22.50%

Current vs Prior -61.06% | -21.33%-7.22% | -5.47%

Prior 7-Day Avg 6.55% | 10.47%10.65% | 20.32%

Current vs 7-Day Avg -54.54% | -16.33%+42.42% | +4.65%

Prior 7-Day Eod 7.64% | 11.13%16.75% | 21.95%

Current vs 7-Day Eod -61.06% | -21.33%-9.45% | -3.13%

Sentiment BULLISHBULLISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 20.33% | 5.62%

Calls: 20.41% | 4.88%

Puts: 20.25% | 6.35%

Prior 11.20% | 6.29%

Calls: 9.17% | 4.03%

Puts: 13.23% | 8.56%

Current vs Prior +81.52% | -10.65%

Prior 7-Day Avg 22.21% | 12.48%

Calls: 20.63% | 12.46%

Puts: 23.78% | 12.50%

Current vs 7-Day Avg -8.46% | -54.96%

Liquidity Pricy

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P/C ratio rising 89% - increased hedging/bearish positioning.

Smart Money BEARISH

Retail Flow BULLISH

Overall BULLISH

Dollar Volume

Option Volume

Put/Call Ratio

Open Interest

Expected Move

Current BEARISH

Prior BULLISH

7-Day Avg BULLISH

Current NEUTRAL

Prior BULLISH

7-Day Avg NEUTRAL

Current NEUTRAL

Prior BULLISH

7-Day Avg NEUTRAL

Current NEUTRAL

Prior BEARISH

7-Day Avg NEUTRAL

Current BEARISH

Prior BULLISH

7-Day Avg BULLISH

Sentiment Timeline (Today)

Time	Smart Money	Retail	Overall
10:35	BEARISH	BULLISH	BULLISH
10:30	BULLISH	BULLISH	BULLISH
10:25	BEARISH	BULLISH	BULLISH
10:20	BEARISH	BULLISH	BULLISH
10:15	BEARISH	BULLISH	BULLISH
10:10	BEARISH	BULLISH	BULLISH
10:05	BEARISH	BULLISH	BULLISH
10:00	BEARISH	BULLISH	BULLISH
09:55	BEARISH	BULLISH	BULLISH
09:50	BEARISH	BULLISH	BULLISH
09:45	BULLISH	BULLISH	BULLISH
09:40	BULLISH	BULLISH	BULLISH
09:35	BEARISH	BULLISH	BULLISH

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📉 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 156 of results (avg 7.1%, best 3.0%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$345.00	Nov 20	31.90	32.90	$32.40	3.1%	6	0.60	7
$350.00	Oct 30	17.65	18.30	$17.98	3.6%	164	0.58	295
$337.50	Nov 20	35.85	37.20	$36.53	3.7%	11	0.65	11
$340.00	Nov 20	34.40	35.70	$35.05	3.7%	44	0.63	3.4K
$360.00	Nov 20	24.40	25.35	$24.88	3.8%	49	0.51	111

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$380.00	Nov 20	39.40	40.60	$40.00	3.0%	24	0.60	1.5K
$385.00	Nov 20	42.60	44.20	$43.40	3.7%	1	0.63	25
$390.00	Nov 20	46.30	48.05	$47.18	3.7%	2	0.66	1.3K
$385.00	Nov 6	37.05	38.80	$37.92	4.6%	3	0.70	158
$375.00	Nov 20	35.90	37.65	$36.78	4.8%	3	0.58	32

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. 203 found (avg delta 0.75, highest 1.00)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$290.00	Oct 23	63.60	68.35	$65.97	7.2%	--	1.00	31
$287.50	Oct 23	66.90	71.90	$69.40	7.2%	10	1.00	4
$300.00	Oct 23	54.40	59.40	$56.90	8.8%	3	1.00	15
$292.50	Oct 23	60.55	65.55	$63.05	7.9%	4	1.00	1
$317.50	Oct 23	36.55	41.15	$38.85	11.8%	--	0.99	55

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$380.00	Oct 23	22.30	25.80	$24.05	14.6%	84	1.00	427
$382.50	Oct 23	24.10	28.60	$26.35	17.1%	9	1.00	107
$385.00	Oct 23	26.05	30.90	$28.48	17.0%	57	1.00	385
$387.50	Oct 23	28.30	33.20	$30.75	15.9%	5	1.00	55
$390.00	Oct 23	31.20	36.05	$33.63	14.4%	33	1.00	454

Most actively traded options today. High liquidity = easy entry/exit. 410 active (total vol 31.1K, top 2.4K)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$360.00	Oct 23	2.28	3.10	$2.69	30.5%	2.4K	0.35	2.0K
$370.00	Oct 23	0.50	0.70	$0.60	33.3%	1.1K	0.11	1.3K
$380.00	Oct 23	0.05	0.21	$0.13	123.1%	676	0.02	1.4K
$400.00	Oct 23	0.01	0.05	$0.03	133.3%	645	0.01	7.0K
$365.00	Oct 23	1.21	1.52	$1.37	22.6%	581	0.21	527

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$350.00	Oct 23	2.05	2.49	$2.27	19.4%	1.8K	0.32	1.0K
$325.00	Oct 23	0.05	0.13	$0.09	88.9%	1.1K	0.02	752
$330.00	Oct 23	0.10	0.36	$0.23	113.0%	881	0.04	630
$340.00	Oct 23	0.39	0.66	$0.53	50.9%	740	0.09	1.9K
$315.00	Oct 23	0.03	0.07	$0.05	80.0%	643	0.01	617

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 20 strikes (avg 94.9%, max 109.3%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$345.00	Oct 23	Dec 4	131.2%	62.7%	109.3%	222	136
$350.00	Oct 23	Dec 4	128.0%	62.6%	104.5%	480	758
$355.00	Oct 23	Nov 27	129.1%	64.0%	101.8%	517	353
$365.00	Oct 23	Nov 27	129.4%	64.9%	99.3%	581	550
$352.50	Oct 23	Nov 20	130.4%	65.5%	98.9%	367	340

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$345.00	Oct 23	Dec 4	131.2%	62.7%	109.3%	154	378
$350.00	Oct 23	Nov 27	128.0%	61.2%	109.1%	1.8K	1.1K
$355.00	Oct 23	Nov 27	129.1%	64.0%	101.8%	287	298
$365.00	Oct 23	Nov 27	129.4%	64.9%	99.3%	241	661
$352.50	Oct 23	Nov 20	130.4%	65.5%	98.9%	67	123

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 281 found (best R:R 2.85, avg 3.31)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$325.00	$327.50	Oct 23	$0.65	$1.85	$0.65	98%	2.85	$325.65
$312.50	$315.00	Nov 6	$0.37	$2.13	$0.37	84%	5.76	$312.87
$320.00	$335.00	Nov 13	$9.70	$5.30	$9.70	77%	0.55	$329.70
$405.00	$410.00	Nov 27	$0.30	$4.70	$0.30	29%	15.67	$405.30
$295.00	$300.00	Nov 27	$3.13	$1.87	$3.13	84%	0.60	$298.13

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$400.00	$397.50	Oct 30	$0.98	$1.52	$0.98	85%	1.55	$399.02
$350.00	$345.00	Nov 27	$0.93	$4.07	$0.93	43%	4.38	$349.07
$405.00	$402.50	Oct 23	$1.60	$0.90	$1.60	100%	0.56	$403.40
$340.00	$335.00	Nov 13	$0.80	$4.20	$0.80	36%	5.25	$339.20
$390.00	$385.00	Nov 6	$2.93	$2.07	$2.93	73%	0.71	$387.07

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 198 found (best R:R 2.97, avg 0.46)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$400.00	$405.00	Nov 13	$2.38	$2.38	$2.62	73%	0.91	$402.38
$422.50	$425.00	Nov 6	$1.45	$1.45	$1.05	85%	1.38	$423.95
$420.00	$425.00	Nov 13	$1.45	$1.45	$3.55	81%	0.41	$421.45
$420.00	$425.00	Nov 27	$1.72	$1.72	$3.28	76%	0.52	$421.72
$410.00	$415.00	Nov 27	$1.80	$1.80	$3.20	72%	0.56	$411.80

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$287.50	$285.00	Oct 30	$1.87	$1.87	$0.63	92%	2.97	$285.63
$355.00	$350.00	Nov 27	$3.77	$3.77	$1.23	55%	3.07	$351.23
$335.00	$330.00	Nov 13	$2.75	$2.75	$2.25	67%	1.22	$332.25
$330.00	$310.00	Dec 4	$6.30	$6.30	$13.70	68%	0.46	$323.70
$350.00	$345.00	Nov 13	$2.91	$2.91	$2.09	58%	1.39	$347.09

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 10 found (avg debit $10.22, cheapest $10.09)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$352.50	Oct 23	Oct 30	$10.53	130.4%	74.7%
$355.00	Oct 23	Oct 30	$10.48	129.1%	74.1%
$350.00	Oct 23	Oct 30	$10.15	128.0%	74.0%
$357.50	Oct 23	Oct 30	$10.62	127.3%	76.3%
$360.00	Oct 23	Oct 30	$10.39	127.2%	76.4%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$352.50	Oct 23	Oct 30	$10.09	130.4%	74.7%
$355.00	Oct 23	Oct 30	$10.18	129.1%	74.1%
$350.00	Oct 23	Oct 30	$9.83	128.0%	74.0%
$357.50	Oct 23	Oct 30	$10.07	127.3%	76.3%
$360.00	Oct 23	Oct 30	$9.85	127.2%	76.4%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 123 found (cheapest 2.60% of stock, avg 11.25%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$355.00	Oct 23	$4.90	$4.35	$9.25	$345.75	$364.25	2.60%
$357.50	Oct 23	$3.63	$5.68	$9.31	$348.19	$366.81	2.62%
$352.50	Oct 23	$6.20	$3.26	$9.46	$343.04	$361.96	2.66%
$360.00	Oct 23	$2.69	$7.32	$10.01	$349.99	$370.01	2.82%
$350.00	Oct 23	$7.83	$2.27	$10.10	$339.90	$360.10	2.84%
$362.50	Oct 23	$1.88	$8.90	$10.78	$351.72	$373.28	3.03%
$347.50	Oct 23	$9.70	$1.67	$11.37	$336.13	$358.87	3.20%
$365.00	Oct 23	$1.37	$10.80	$12.17	$352.83	$377.17	3.42%
$345.00	Oct 23	$11.65	$1.17	$12.82	$332.18	$357.82	3.61%
$367.50	Oct 23	$0.90	$13.15	$14.05	$353.45	$381.55	3.95%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 165 found (cheapest 0.58% of stock, avg 9.05%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$367.50	$345.00	Oct 23	$0.90	$1.17	$2.07	$342.93	$369.57
$365.00	$345.00	Oct 23	$1.37	$1.17	$2.54	$342.46	$367.54
$367.50	$347.50	Oct 23	$0.90	$1.67	$2.57	$344.93	$370.07
$365.00	$347.50	Oct 23	$1.37	$1.67	$3.04	$344.46	$368.04
$362.50	$345.00	Oct 23	$1.88	$1.17	$3.05	$341.95	$365.55
$362.50	$347.50	Oct 23	$1.88	$1.67	$3.55	$343.95	$366.05
$367.50	$350.00	Oct 23	$0.90	$2.27	$3.17	$346.83	$370.67
$365.00	$350.00	Oct 23	$1.37	$2.27	$3.64	$346.36	$368.64
$362.50	$350.00	Oct 23	$1.88	$2.27	$4.15	$345.85	$366.65
$360.00	$345.00	Oct 23	$2.69	$1.17	$3.86	$341.14	$363.86

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 180 found (best R:R 4.15, avg credit $1.71)

Put Spread	Call Spread	Expiry	Credit	Max Loss	POP	R:R	BE Low	BE High
315/320	400/405	Nov 13	$4.03	$0.97	49%	4.15	$315.97	$404.03
290/295	400/405	Nov 13	$3.50	$1.50	59%	2.33	$291.50	$403.50
310/315	400/405	Nov 13	$3.56	$1.44	52%	2.47	$311.44	$403.56
325/330	400/405	Nov 13	$3.98	$1.02	44%	3.90	$326.02	$403.98
305/310	400/405	Nov 13	$3.23	$1.77	55%	1.82	$306.77	$403.23
330/335	410/415	Nov 13	$3.70	$1.30	45%	2.85	$331.30	$413.70
300/305	400/405	Nov 13	$3.11	$1.89	57%	1.65	$301.89	$403.11
330/335	395/400	Nov 13	$4.05	$0.95	37%	4.26	$330.95	$399.05
320/325	400/405	Nov 13	$3.55	$1.45	47%	2.45	$321.45	$403.55
330/335	390/395	Nov 13	$3.97	$1.03	34%	3.85	$331.03	$393.97

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 201 found (best R:R 24.00, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$345.00	$347.50	$350.00	Oct 23	$0.08	$2.42	13%	30.25
$370.00	$375.00	$380.00	Nov 20	$0.07	$4.93	6%	70.43
$357.50	$360.00	$362.50	Oct 23	$0.13	$2.37	16%	18.23
$365.00	$370.00	$375.00	Nov 20	$0.08	$4.92	6%	61.50
$345.00	$350.00	$355.00	Nov 13	$0.12	$4.88	7%	40.67

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$350.00	$352.50	$355.00	Oct 23	$0.10	$2.40	17%	24.00
$345.00	$347.50	$350.00	Oct 23	$0.10	$2.40	13%	24.00
$390.00	$395.00	$400.00	Nov 6	$0.08	$4.92	6%	61.50
$385.00	$390.00	$395.00	Nov 13	$0.08	$4.92	5%	61.50
$370.00	$375.00	$380.00	Nov 6	$0.15	$4.85	8%	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. 101 found (best net $-17.28, 96 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$300.00	$335.00	1:2	Nov 27	-$17.28	$17.72
$370.00	$372.50	1:2	Oct 23	-$0.20	$2.30
$387.50	$390.00	1:2	Oct 23	-$0.02	$2.48
$392.50	$395.00	1:2	Oct 23	-$0.01	$2.49
$412.50	$415.00	1:2	Oct 23	$0.00	$2.50

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$295.00	$290.00	1:2	Nov 6	-$0.03	$4.97
$342.50	$340.00	1:2	Oct 23	-$0.23	$2.27
$310.00	$307.50	1:2	Oct 23	$0.00	$2.50
$287.50	$285.00	1:2	Oct 23	$0.00	$2.50
$305.00	$302.50	1:2	Oct 23	-$0.01	$2.49

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 106 found (best yield 7.69%, avg 2.55%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$360.00	Dec 4	$27.35	0.53	1.3%	7.69%	8.97%	1	2
$380.00	Dec 4	$18.75	0.43	6.9%	5.27%	12.18%	6	6
$390.00	Dec 4	$15.20	0.38	9.7%	4.28%	13.99%	3	3
$370.00	Nov 27	$20.65	0.47	4.1%	5.81%	9.90%	10	226
$360.00	Nov 27	$24.90	0.52	1.3%	7.01%	8.28%	3	25
$365.00	Nov 27	$22.45	0.49	2.7%	6.32%	9.00%	--	23
$375.00	Nov 27	$18.50	0.44	5.5%	5.20%	10.70%	--	17
$400.00	Dec 4	$12.30	0.33	12.5%	3.46%	15.99%	1	6
$360.00	Nov 20	$24.40	0.51	1.3%	6.86%	8.14%	49	111
$370.00	Nov 20	$20.15	0.45	4.1%	5.67%	9.76%	12	211

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 20,081

Total Puts 17,137

Put/Call Ratio 0.85

Net Difference 2,944

Prior's Put/Call Breakdown

Total Calls 18,830

Total Puts 8,491

Put/Call Ratio 0.45

Net Difference 10,339

Prior 7-Day Put/Call Summary

Total Calls 338,614

Total Puts 262,726

Average Put/Call Ratio 0.74

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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