WDC - Options Database

WDC

WESTERN DIGITAL CORP

$354.27 +0.02%

(10/23 10:20) ◀

Friday, October 23, 2026 (10:25am)

▶ (10/23 10:30)

◀ 10/23 10:25 ▶

Option Volume

Detail

ℹ

Current (10/23 10:25am) 34,160

Calls: 18,488 (54%)

Puts: 15,672 (46%)

Prior (10/13) 25,775

Calls: 17,858 (69%)

Puts: 7,917 (31%)

Current vs Prior +32.53%

Calls: +3.53% (Calls)

Puts: +97.95% (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 -60.24%

Calls: -61.78%

Puts: -58.24%

Sentiment BULLISH

Dollar Volume

Detail

ℹ

Current (10/23 10:25am) $34.85M

Calls: $16.16M (46%)

Puts: $18.69M (54%)

Prior (10/13) $46.56M

Calls: $29.96M (64%)

Puts: $16.60M (36%)

Current vs Prior -25.16%

Calls: -46.09%

Puts: +12.61%

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 -76.26%

Calls: -81.03%

Puts: -69.65%

Sentiment BEARISH

Put/Call Ratio

Detail

ℹ

Current (10/23 10:25am) 0.85

Prior (10/13) 0.44

Current vs Prior +91.21%

Prior 7-Day Average 0.74

Current vs Prior 7-Day Avg +13.96%

Sentiment NEUTRAL

Open Interest

Detail

ℹ

Current (10/23 10:25am) 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 3.12% | 8.84%15.09% | 21.20%

Prior 7.64% | 11.13%16.34% | 22.50%

Current vs Prior -59.16% | -20.64%-7.66% | -5.76%

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

Current vs 7-Day Avg -52.32% | -15.59%+41.73% | +4.32%

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

Current vs 7-Day Eod -59.16% | -20.64%-9.88% | -3.43%

Sentiment BULLISHBULLISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 21.62% | 7.97%

Calls: 23.16% | 8.70%

Puts: 20.08% | 7.24%

Prior 11.20% | 6.29%

Calls: 9.17% | 4.03%

Puts: 13.23% | 8.56%

Current vs Prior +93.04% | +26.71%

Prior 7-Day Avg 22.21% | 12.48%

Calls: 20.63% | 12.46%

Puts: 23.78% | 12.50%

Current vs 7-Day Avg -2.66% | -36.12%

Liquidity Expensive

Add Card

🤖 AI Insights

P/C ratio rising 91% - 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
10:25	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

📈 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 164 of results (avg 6.9%, best 3.1%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$375.00	Nov 20	17.65	18.25	$17.95	3.3%	16	0.42	105
$362.50	Nov 20	22.35	23.15	$22.75	3.5%	4	0.49	42
$332.50	Nov 20	37.85	39.25	$38.55	3.6%	2	0.67	3
$335.00	Nov 20	36.40	37.75	$37.08	3.6%	12	0.66	2
$370.00	Nov 20	19.30	20.10	$19.70	4.1%	7	0.45	211

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$390.00	Nov 20	46.85	48.35	$47.60	3.2%	2	0.66	1.3K
$380.00	Nov 20	40.10	41.45	$40.78	3.3%	23	0.61	1.5K
$362.50	Nov 20	29.30	30.45	$29.88	3.8%	22	0.51	32
$385.00	Nov 20	43.30	45.00	$44.15	3.9%	1	0.64	25
$332.50	Nov 20	15.20	15.85	$15.52	4.2%	5	0.33	17

Affordable options under $1.00 per contract. Great for defined-risk strategies with minimal capital. 1 found (avg $0.16, cheapest $0.16)

CALLS (0)

No calls meet the criteria

PUTS (1)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$330.00	Oct 23	0.15	0.17	$0.16	12.5%	859	0.03	630

In-the-money options with delta >0.50. Higher probability of profit, lower leverage. 201 found (avg delta 0.75, highest 1.00)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$285.00	Oct 30	68.50	73.50	$71.00	7.0%	--	1.00	26
$290.00	Oct 23	62.15	66.90	$64.53	7.4%	--	1.00	31
$287.50	Oct 23	65.25	70.25	$67.75	7.4%	10	1.00	4
$300.00	Oct 23	52.45	57.05	$54.75	8.4%	3	1.00	15
$292.50	Oct 23	59.85	64.85	$62.35	8.0%	4	1.00	1

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$382.50	Oct 23	25.30	30.05	$27.68	17.2%	9	1.00	107
$385.00	Oct 23	27.45	32.40	$29.92	16.5%	57	1.00	385
$387.50	Oct 23	29.70	34.60	$32.15	15.2%	5	1.00	55
$390.00	Oct 23	34.60	37.40	$36.00	7.8%	31	1.00	454
$392.50	Oct 23	34.70	39.70	$37.20	13.4%	8	1.00	87

Most actively traded options today. High liquidity = easy entry/exit. 400 active (total vol 28.4K, top 2.2K)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$360.00	Oct 23	2.34	2.87	$2.61	20.3%	2.2K	0.34	2.0K
$370.00	Oct 23	0.45	0.80	$0.63	55.6%	901	0.11	1.3K
$380.00	Oct 23	0.07	0.30	$0.19	121.1%	670	0.04	1.4K
$400.00	Oct 23	0.01	0.06	$0.03	166.7%	627	0.01	7.0K
$350.00	Nov 20	28.15	29.50	$28.83	4.7%	566	0.56	635

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$350.00	Oct 23	2.80	3.65	$3.22	26.4%	1.8K	0.36	1.0K
$330.00	Oct 23	0.15	0.17	$0.16	12.5%	859	0.03	630
$325.00	Oct 23	0.03	0.11	$0.07	114.3%	832	0.01	752
$340.00	Oct 23	0.57	0.89	$0.73	43.8%	605	0.12	1.9K
$320.00	Oct 23	0.05	0.08	$0.07	42.9%	564	0.01	868

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 106.3%, max 131.0%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$350.00	Oct 23	Dec 4	145.4%	62.9%	131.0%	454	758
$352.50	Oct 23	Nov 20	141.0%	64.9%	117.2%	326	340
$345.00	Oct 23	Dec 4	133.5%	63.3%	110.9%	220	136
$342.50	Oct 23	Nov 20	136.7%	65.2%	109.5%	30	50
$355.00	Oct 23	Nov 27	132.2%	63.9%	106.8%	433	353

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$350.00	Oct 23	Nov 27	140.8%	62.4%	125.5%	1.8K	1.1K
$355.00	Oct 23	Nov 27	138.8%	64.4%	115.6%	272	298
$345.00	Oct 23	Dec 4	137.0%	63.7%	115.2%	138	378
$342.50	Oct 23	Nov 20	136.7%	65.2%	109.5%	64	155
$347.50	Oct 23	Nov 20	137.0%	65.7%	108.6%	260	1.3K

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 280 found (best R:R 1.08, avg 3.28)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$375.00	$380.00	Nov 13	$0.60	$4.40	$0.60	39%	7.33	$375.60
$295.00	$300.00	Nov 27	$2.95	$2.05	$2.95	82%	0.69	$297.95
$315.00	$317.50	Nov 20	$0.80	$1.70	$0.80	77%	2.13	$315.80
$385.00	$390.00	Nov 13	$0.52	$4.48	$0.52	33%	8.62	$385.52
$390.00	$400.00	Dec 4	$2.35	$7.65	$2.35	37%	3.26	$392.35

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$392.50	$390.00	Oct 23	$1.20	$1.30	$1.20	100%	1.08	$391.30
$395.00	$392.50	Oct 30	$1.18	$1.32	$1.18	84%	1.12	$393.82
$350.00	$345.00	Nov 27	$1.20	$3.80	$1.20	44%	3.17	$348.80
$375.00	$370.00	Nov 13	$2.55	$2.45	$2.55	61%	0.96	$372.45
$400.00	$395.00	Nov 13	$3.30	$1.70	$3.30	74%	0.52	$396.70

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 198 found (best R:R 3.46, avg 0.46)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$422.50	$425.00	Nov 6	$1.51	$1.51	$0.99	85%	1.53	$424.01
$380.00	$385.00	Nov 13	$2.73	$2.73	$2.27	63%	1.20	$382.73
$400.00	$405.00	Nov 13	$1.87	$1.87	$3.13	74%	0.60	$401.87
$410.00	$415.00	Nov 27	$1.85	$1.85	$3.15	73%	0.59	$411.85
$375.00	$377.50	Nov 6	$1.18	$1.18	$1.32	63%	0.89	$376.18

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$287.50	$285.00	Oct 30	$1.94	$1.94	$0.56	91%	3.46	$285.56
$330.00	$310.00	Dec 4	$6.45	$6.45	$13.55	67%	0.48	$323.55
$310.00	$305.00	Nov 27	$1.90	$1.90	$3.10	77%	0.61	$308.10
$295.00	$290.00	Nov 6	$1.11	$1.11	$3.89	91%	0.29	$293.89
$330.00	$325.00	Nov 27	$2.35	$2.35	$2.65	67%	0.89	$327.65

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 10 found (avg debit $9.86, cheapest $9.70)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$350.00	Oct 23	Oct 30	$9.70	145.4%	75.4%
$352.50	Oct 23	Oct 30	$10.27	141.0%	75.2%
$355.00	Oct 23	Oct 30	$9.97	132.2%	74.5%
$357.50	Oct 23	Oct 30	$9.92	130.4%	74.3%
$360.00	Oct 23	Oct 30	$9.79	130.2%	75.5%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$350.00	Oct 23	Oct 30	$9.51	140.8%	75.4%
$355.00	Oct 23	Oct 30	$9.97	138.8%	74.5%
$357.50	Oct 23	Oct 30	$9.82	135.5%	74.3%
$352.50	Oct 23	Oct 30	$9.82	135.7%	75.2%
$360.00	Oct 23	Oct 30	$9.80	130.2%	74.5%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 116 found (cheapest 2.80% of stock, avg 11.11%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$352.50	Oct 23	$5.83	$4.08	$9.91	$342.59	$362.41	2.80%
$355.00	Oct 23	$4.68	$5.23	$9.91	$345.09	$364.91	2.80%
$357.50	Oct 23	$3.53	$6.70	$10.23	$347.27	$367.73	2.89%
$360.00	Oct 23	$2.61	$8.00	$10.61	$349.39	$370.61	2.99%
$350.00	Oct 23	$7.55	$3.22	$10.77	$339.23	$360.77	3.04%
$347.50	Oct 23	$9.00	$2.14	$11.14	$336.36	$358.64	3.14%
$362.50	Oct 23	$1.86	$10.00	$11.86	$350.64	$374.36	3.35%
$345.00	Oct 23	$10.95	$1.51	$12.46	$332.54	$357.46	3.52%
$365.00	Oct 23	$1.30	$11.90	$13.20	$351.80	$378.20	3.73%
$342.50	Oct 23	$13.02	$1.02	$14.04	$328.46	$356.54	3.96%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 165 found (cheapest 0.65% of stock, avg 9.10%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$365.00	$342.50	Oct 23	$1.30	$1.02	$2.32	$340.18	$367.32
$365.00	$345.00	Oct 23	$1.30	$1.51	$2.81	$342.19	$367.81
$362.50	$342.50	Oct 23	$1.86	$1.02	$2.88	$339.62	$365.38
$362.50	$345.00	Oct 23	$1.86	$1.51	$3.37	$341.63	$365.87
$365.00	$347.50	Oct 23	$1.30	$2.14	$3.44	$344.06	$368.44
$362.50	$347.50	Oct 23	$1.86	$2.14	$4.00	$343.50	$366.50
$360.00	$342.50	Oct 23	$2.61	$1.02	$3.63	$338.87	$363.63
$360.00	$345.00	Oct 23	$2.61	$1.51	$4.12	$340.88	$364.12
$360.00	$347.50	Oct 23	$2.61	$2.14	$4.75	$342.75	$364.75
$365.00	$350.00	Oct 23	$1.30	$3.22	$4.52	$345.48	$369.52

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 149 found (best R:R 5.41, avg credit $1.66)

Put Spread	Call Spread	Expiry	Credit	Max Loss	POP	R:R	BE Low	BE High
330/335	400/405	Nov 13	$4.22	$0.78	40%	5.41	$330.78	$404.22
310/315	400/405	Nov 13	$3.47	$1.53	53%	2.27	$311.53	$403.47
290/295	400/405	Nov 13	$2.98	$2.02	61%	1.48	$292.02	$402.98
320/325	400/405	Nov 13	$3.67	$1.33	47%	2.76	$321.33	$403.67
300/305	400/405	Nov 13	$2.83	$2.17	58%	1.30	$302.17	$402.83
330/335	390/395	Nov 13	$3.93	$1.07	35%	3.67	$331.07	$393.93
325/330	400/405	Nov 13	$3.44	$1.56	44%	2.21	$326.56	$403.44
315/320	400/405	Nov 13	$3.07	$1.93	50%	1.59	$316.93	$403.07
310/315	390/395	Nov 13	$3.18	$1.82	47%	1.75	$311.82	$393.18
290/295	390/395	Nov 13	$2.69	$2.31	55%	1.16	$292.31	$392.69

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 182 found (best R:R 124.00, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$390.00	$400.00	$410.00	Nov 20	$0.08	$9.92	9%	124.00
$350.00	$355.00	$360.00	Nov 13	$0.11	$4.89	7%	44.45
$290.00	$305.00	$320.00	Nov 13	$0.94	$14.06	13%	14.96
$355.00	$360.00	$365.00	Nov 13	$0.14	$4.86	7%	34.71
$342.50	$345.00	$347.50	Oct 23	$0.12	$2.38	12%	19.83

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$335.00	$340.00	$345.00	Nov 13	$0.07	$4.93	7%	70.43
$380.00	$385.00	$390.00	Nov 20	$0.08	$4.92	5%	61.50
$305.00	$310.00	$315.00	Nov 20	$0.07	$4.93	5%	70.43
$375.00	$380.00	$385.00	Nov 20	$0.09	$4.91	6%	54.56
$390.00	$400.00	$410.00	Nov 20	$0.43	$9.57	9%	22.26

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 $-16.55, 98 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$300.00	$335.00	1:2	Nov 27	-$16.55	$18.45
$372.50	$375.00	1:2	Oct 23	-$0.08	$2.42
$380.00	$382.50	1:2	Oct 23	-$0.05	$2.45
$402.50	$405.00	1:2	Oct 23	$0.00	$2.50
$415.00	$417.50	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	-$0.07	$4.93
$332.50	$330.00	1:2	Oct 23	-$0.05	$2.45
$312.50	$310.00	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. 110 found (best yield 7.40%, avg 2.59%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$360.00	Dec 4	$26.20	0.52	1.6%	7.40%	9.01%	1	2
$380.00	Dec 4	$17.85	0.42	7.3%	5.04%	12.30%	6	6
$390.00	Dec 4	$14.60	0.37	10.1%	4.12%	14.21%	3	3
$400.00	Dec 4	$12.25	0.33	12.9%	3.46%	16.37%	1	6
$370.00	Nov 27	$19.70	0.46	4.4%	5.56%	10.00%	10	226
$355.00	Nov 27	$26.50	0.53	0.2%	7.48%	7.69%	6	26
$360.00	Nov 27	$23.90	0.51	1.6%	6.75%	8.36%	3	25
$365.00	Nov 27	$21.65	0.48	3.0%	6.11%	9.14%	--	23
$375.00	Nov 27	$17.65	0.43	5.8%	4.98%	10.83%	--	17
$360.00	Nov 20	$23.45	0.51	1.6%	6.62%	8.24%	28	111

Current 5-Minute Volume Snapshots

Time (HH:MM)	Total Volume	Call Volume	Put Volume	Volume Change
Loading data...

Prior's 5-Minute Volume Snapshots

Time (HH:MM)	Total Volume	Call Volume	Put Volume	Volume Change
Loading data...

Current Put/Call Breakdown

Total Calls 18,488

Total Puts 15,672

Put/Call Ratio 0.85

Net Difference 2,816

Prior's Put/Call Breakdown

Total Calls 17,858

Total Puts 7,917

Put/Call Ratio 0.44

Net Difference 9,941

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
Loading data...

Upcoming Earnings - 2 Weeks Prior

Loading earnings data...

Upcoming Earnings - 1 Week Prior

Loading earnings data...

Earnings This Week

Loading earnings data...

Earnings - Day Before / Day After

Loading earnings data...

Options Activity Around Earnings

Ticker	Earnings Date	Days Away	Call Volume	Put Volume	IV Rank
Loading data...

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

Add Card