WDC - Options Database

WDC

WESTERN DIGITAL CORP

$344.51 -2.73%

(10/22 18:01) ◀

Friday, October 23, 2026 (9:35am)

▶ (10/23 09:40)

◀ 10/23 09:35 ▶

Option Volume

Detail

ℹ

Current (10/23 9:35am) 7,209

Calls: 4,473 (62%)

Puts: 2,736 (38%)

Prior (10/13) 3,235

Calls: 2,016 (62%)

Puts: 1,219 (38%)

Current vs Prior +122.84%

Calls: +121.88% (Calls)

Puts: +124.45% (Puts)

Prior 7-Day Total 599,328

Calls: 331,627 (55%)

Puts: 267,701 (45%)

Prior 7-Day Average 85,618

Calls: 47,375 (55%)

Puts: 38,243 (45%)

Current vs Prior 7-Day Avg -91.58%

Calls: -90.56%

Puts: -92.85%

Sentiment BULLISH

Dollar Volume

Detail

ℹ

Current (10/23 9:35am) $5.44M

Calls: $2.16M (40%)

Puts: $3.28M (60%)

Prior (10/13) $4.77M

Calls: $2.09M (44%)

Puts: $2.68M (56%)

Current vs Prior +14.02%

Calls: +3.65%

Puts: +22.09%

Prior 7-Day Total $1.04B

Calls: $580.25M (56%)

Puts: $457.73M (44%)

Prior 7-Day Average $148.28M

Calls: $82.89M (56%)

Puts: $65.39M (44%)

Current vs Prior 7-Day Avg -96.33%

Calls: -97.39%

Puts: -94.99%

Sentiment BEARISH

Put/Call Ratio

Detail

ℹ

Current (10/23 9:35am) 0.61

Prior (10/13) 0.60

Current vs Prior +1.16%

Prior 7-Day Average 0.80

Current vs Prior 7-Day Avg -23.51%

Sentiment BULLISH

Open Interest

Detail

ℹ

Current (10/23 9:35am) 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 3,367,123

Calls: 1,432,861 (43%)

Puts: 1,934,262 (57%)

Prior 7-Day Average 481,017

Calls: 204,694 (43%)

Puts: 276,323 (57%)

Current vs Prior 7-Day Avg +21.84%

Sentiment BULLISH

Expected Move

Detail

ℹ

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

Current 4.44% | 9.42%15.51% | 21.75%

Prior 8.66% | 11.43%16.50% | 21.40%

Current vs Prior -48.70% | -17.59%-5.97% | +1.60%

Prior 7-Day Avg 6.96% | 10.98%10.84% | 20.92%

Current vs 7-Day Avg -36.24% | -14.25%+43.14% | +3.93%

Prior 7-Day Eod 8.66% | 11.43%16.75% | 21.95%

Current vs 7-Day Eod -48.70% | -17.59%-7.35% | -0.93%

Sentiment BULLISHBULLISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 18.22% | 10.07%

Calls: 20.00% | 12.39%

Puts: 16.44% | 7.74%

Prior 6.57% | 4.73%

Calls: 8.59% | 5.75%

Puts: 4.55% | 3.71%

Current vs Prior +177.32% | +112.90%

Prior 7-Day Avg 21.47% | 12.37%

Calls: 20.13% | 12.81%

Puts: 22.81% | 11.93%

Current vs 7-Day Avg -15.15% | -18.59%

Liquidity Expensive

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Moderately bearish flow with 60% put dollar volume ($3.28M). Unusually high activity with volume up 123% vs prior - elevated interest. Bullish P/C ratio of 0.61.

Smart Money BEARISH

Retail Flow BULLISH

Overall BULLISH

Dollar Volume

Option Volume

Put/Call Ratio

Open Interest

Expected Move

Current BEARISH

Prior BEARISH

7-Day Avg BULLISH

Current BULLISH

Prior BULLISH

7-Day Avg NEUTRAL

Current BULLISH

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
14:05	BULLISH	BULLISH	BULLISH
09:35	BEARISH	BULLISH	BULLISH

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📉 Credit Spreads

📅 Calendar Spreads

⚡ Straddles

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Tightest Spreads

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Best Value <$1

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Covered Calls

Options with the tightest bid-ask spreads (<10%). Lower spreads = better fills and less slippage. Showing top 130 of results (avg 7.6%, best 3.1%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$325.00	Nov 20	36.60	38.10	$37.35	4.0%	--	0.66	15
$320.00	Nov 20	39.55	41.80	$40.67	5.5%	--	0.69	38
$340.00	Nov 20	28.10	29.70	$28.90	5.5%	5	0.56	3.4K
$330.00	Nov 20	33.65	35.60	$34.63	5.6%	--	0.62	100
$337.50	Nov 20	29.35	31.15	$30.25	6.0%	--	0.58	11

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$370.00	Nov 20	39.75	41.00	$40.38	3.1%	1	0.61	948
$385.00	Nov 20	50.15	52.25	$51.20	4.1%	1	0.69	25
$365.00	Nov 20	36.65	38.35	$37.50	4.5%	--	0.58	62
$350.00	Nov 20	27.50	28.80	$28.15	4.6%	16	0.49	2.7K
$375.00	Nov 6	37.70	39.55	$38.63	4.8%	3	0.70	195

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. 160 found (avg delta 0.73, highest 1.00)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$280.00	Oct 23	61.85	66.85	$64.35	7.8%	--	1.00	11
$290.00	Oct 23	51.35	56.35	$53.85	9.3%	--	1.00	31
$300.00	Oct 23	41.70	46.70	$44.20	11.3%	--	0.99	15
$317.50	Oct 23	24.50	29.50	$27.00	18.5%	--	0.94	55
$292.50	Oct 23	49.10	54.10	$51.60	9.7%	4	0.94	1

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$380.00	Oct 23	32.90	37.85	$35.38	14.0%	39	1.00	427
$382.50	Oct 23	35.05	40.00	$37.53	13.2%	6	1.00	107
$385.00	Oct 23	38.55	43.40	$40.97	11.8%	52	1.00	385
$390.00	Oct 23	43.05	47.90	$45.47	10.7%	18	1.00	454
$392.50	Oct 23	45.10	50.10	$47.60	10.5%	1	1.00	87

Most actively traded options today. High liquidity = easy entry/exit. 201 active (total vol 6.1K, top 649)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$360.00	Oct 23	1.70	2.10	$1.90	21.1%	649	0.20	2.0K
$400.00	Oct 23	0.02	0.09	$0.06	116.7%	376	0.01	7.0K
$380.00	Oct 23	0.10	0.20	$0.15	66.7%	324	0.02	1.4K
$385.00	Oct 23	0.00	0.20	$0.10	200.0%	296	0.02	572
$410.00	Oct 23	0.01	0.05	$0.03	133.3%	261	0.00	1.9K

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$330.00	Oct 23	1.90	2.23	$2.07	15.9%	294	0.20	630
$320.00	Oct 23	0.48	0.82	$0.65	52.3%	239	0.08	868
$325.00	Oct 23	0.96	1.53	$1.25	45.6%	212	0.13	752
$300.00	Oct 23	0.05	0.15	$0.10	100.0%	195	0.01	1.4K
$290.00	Oct 23	0.00	0.05	$0.03	166.7%	139	0.00	1.5K

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 29 strikes (avg 172.6%, max 196.5%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$335.00	Oct 23	Nov 27	197.2%	66.6%	196.2%	10	94
$340.00	Oct 23	Nov 27	194.9%	66.0%	195.2%	53	351
$330.00	Oct 23	Nov 20	192.1%	67.2%	186.1%	66	225
$337.50	Oct 23	Nov 20	189.9%	67.4%	181.7%	3	107
$345.00	Oct 23	Nov 20	187.2%	67.6%	176.9%	39	143

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$332.50	Oct 23	Nov 20	198.0%	66.8%	196.5%	1	195
$335.00	Oct 23	Nov 27	197.2%	66.6%	196.2%	38	867
$340.00	Oct 23	Nov 27	194.9%	66.0%	195.2%	108	2.0K
$330.00	Oct 23	Nov 27	192.1%	66.6%	188.3%	295	665
$327.50	Oct 23	Nov 20	191.6%	67.3%	184.8%	8	119

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 246 found (best R:R 0.59, avg 3.34)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$300.00	$335.00	Nov 27	$22.05	$12.95	$22.05	78%	0.59	$322.05
$310.00	$320.00	Nov 20	$5.61	$4.39	$5.61	74%	0.78	$315.61
$322.50	$325.00	Oct 23	$1.06	$1.44	$1.06	90%	1.36	$323.56
$320.00	$340.00	Nov 13	$11.80	$8.20	$11.80	69%	0.69	$331.80
$370.00	$375.00	Nov 27	$1.00	$4.00	$1.00	40%	4.00	$371.00

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$387.50	$385.00	Oct 30	$1.02	$1.48	$1.02	83%	1.45	$386.48
$385.00	$380.00	Nov 6	$2.90	$2.10	$2.90	76%	0.72	$382.10
$375.00	$372.50	Oct 23	$1.53	$0.97	$1.53	94%	0.63	$373.47
$300.00	$295.00	Nov 27	$0.30	$4.70	$0.30	22%	15.67	$299.70
$310.00	$305.00	Nov 13	$0.68	$4.32	$0.68	25%	6.35	$309.32

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 179 found (best R:R 4.81, avg 0.45)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$400.00	$405.00	Nov 13	$2.13	$2.13	$2.87	76%	0.74	$402.13
$360.00	$365.00	Nov 27	$2.62	$2.62	$2.38	55%	1.10	$362.62
$387.50	$390.00	Oct 23	$0.46	$0.46	$2.04	95%	0.23	$387.96
$375.00	$380.00	Nov 27	$1.95	$1.95	$3.05	62%	0.64	$376.95
$390.00	$395.00	Nov 6	$1.05	$1.05	$3.95	78%	0.27	$391.05

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$302.50	$300.00	Oct 23	$2.07	$2.07	$0.43	89%	4.81	$300.43
$287.50	$285.00	Oct 30	$1.42	$1.42	$1.08	90%	1.31	$286.08
$310.00	$305.00	Nov 27	$2.25	$2.25	$2.75	72%	0.82	$307.75
$305.00	$300.00	Nov 13	$1.87	$1.87	$3.13	77%	0.60	$303.13
$292.50	$290.00	Oct 30	$0.99	$0.99	$1.51	90%	0.66	$291.51

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 14 found (avg debit $8.38, cheapest $8.00)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$340.00	Oct 23	Oct 30	$8.52	194.9%	79.2%
$337.50	Oct 23	Oct 30	$7.98	189.9%	80.0%
$345.00	Oct 23	Oct 30	$8.75	187.2%	80.5%
$347.50	Oct 23	Oct 30	$8.65	187.0%	80.4%
$352.50	Oct 23	Oct 30	$8.35	184.4%	80.1%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$340.00	Oct 23	Oct 30	$8.00	194.9%	79.2%
$337.50	Oct 23	Oct 30	$7.82	189.9%	80.0%
$345.00	Oct 23	Oct 30	$8.20	187.2%	80.5%
$347.50	Oct 23	Oct 30	$8.43	187.0%	80.4%
$352.50	Oct 23	Oct 30	$8.28	184.4%	80.1%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 88 found (cheapest 4.05% of stock, avg 11.13%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$342.50	Oct 23	$8.00	$5.95	$13.95	$328.55	$356.45	4.05%
$345.00	Oct 23	$6.75	$7.30	$14.05	$330.95	$359.05	4.08%
$347.50	Oct 23	$5.65	$8.55	$14.20	$333.30	$361.70	4.12%
$350.00	Oct 23	$4.70	$9.88	$14.58	$335.42	$364.58	4.23%
$340.00	Oct 23	$9.63	$5.10	$14.73	$325.27	$354.73	4.28%
$352.50	Oct 23	$3.83	$11.52	$15.35	$337.15	$367.85	4.46%
$337.50	Oct 23	$11.52	$4.20	$15.72	$321.78	$353.22	4.56%
$335.00	Oct 23	$12.93	$3.40	$16.33	$318.67	$351.33	4.74%
$355.00	Oct 23	$3.08	$13.35	$16.43	$338.57	$371.43	4.77%
$332.50	Oct 23	$14.85	$2.71	$17.56	$314.94	$350.06	5.10%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 150 found (cheapest 1.68% of stock, avg 9.44%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$357.50	$335.00	Oct 23	$2.39	$3.40	$5.79	$329.21	$363.29
$355.00	$335.00	Oct 23	$3.08	$3.40	$6.48	$328.52	$361.48
$357.50	$337.50	Oct 23	$2.39	$4.20	$6.59	$330.91	$364.09
$352.50	$335.00	Oct 23	$3.83	$3.40	$7.23	$327.77	$359.73
$355.00	$337.50	Oct 23	$3.08	$4.20	$7.28	$330.22	$362.28
$352.50	$337.50	Oct 23	$3.83	$4.20	$8.03	$329.47	$360.53
$357.50	$340.00	Oct 23	$2.39	$5.10	$7.49	$332.51	$364.99
$350.00	$335.00	Oct 23	$4.70	$3.40	$8.10	$326.90	$358.10
$355.00	$340.00	Oct 23	$3.08	$5.10	$8.18	$331.82	$363.18
$352.50	$340.00	Oct 23	$3.83	$5.10	$8.93	$331.07	$361.43

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 191 found (best R:R 19.83, avg credit $1.67)

Put Spread	Call Spread	Expiry	Credit	Max Loss	POP	R:R	BE Low	BE High
300/302	365/368	Oct 23	$2.38	$0.12	75%	19.83	$300.12	$367.38
300/302	368/370	Oct 23	$2.28	$0.22	78%	10.36	$300.22	$369.78
300/302	362/365	Oct 23	$2.39	$0.11	72%	21.73	$300.11	$364.89
300/305	400/405	Nov 13	$4.00	$1.00	53%	4.00	$301.00	$404.00
290/295	400/405	Nov 13	$3.48	$1.52	58%	2.29	$291.52	$403.48
320/325	400/405	Nov 13	$4.25	$0.75	42%	5.67	$320.75	$404.25
285/288	365/368	Oct 30	$2.22	$0.28	58%	7.93	$285.28	$367.22
310/315	400/405	Nov 13	$3.73	$1.27	48%	2.94	$311.27	$403.73
285/288	368/370	Oct 30	$2.02	$0.48	60%	4.21	$285.48	$369.52
285/288	362/365	Oct 30	$2.07	$0.43	56%	4.81	$285.43	$364.57

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 172 found (best R:R 32.33, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$285.00	$300.00	$315.00	Oct 30	$0.45	$14.55	13%	32.33
$355.00	$360.00	$365.00	Nov 13	$0.10	$4.90	6%	49.00
$347.50	$350.00	$352.50	Oct 23	$0.08	$2.42	11%	30.25
$352.50	$355.00	$357.50	Oct 23	$0.06	$2.44	9%	40.67
$357.50	$360.00	$362.50	Oct 23	$0.06	$2.44	8%	40.67

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$335.00	$340.00	$345.00	Nov 6	$0.13	$4.87	8%	37.46
$345.00	$347.50	$350.00	Oct 23	$0.08	$2.42	12%	30.25
$295.00	$300.00	$305.00	Nov 6	$0.08	$4.92	5%	61.50
$290.00	$295.00	$300.00	Nov 20	$0.07	$4.93	4%	70.43
$355.00	$357.50	$360.00	Oct 23	$0.06	$2.44	8%	40.67

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 83 found (best net $-12.10, 72 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$300.00	$335.00	1:2	Nov 27	-$12.10	$22.90
$305.00	$330.00	1:2	Nov 6	-$9.81	$15.19
$300.00	$317.50	1:2	Oct 23	-$9.80	$7.70
$382.50	$385.00	1:2	Oct 23	$0.00	$2.50
$377.50	$380.00	1:2	Oct 23	-$0.05	$2.45

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$317.50	$315.00	1:2	Oct 23	-$0.09	$2.41
$297.50	$295.00	1:2	Oct 23	-$0.09	$2.41
$290.00	$287.50	1:2	Oct 23	-$0.11	$2.39
$307.50	$305.00	1:2	Oct 23	-$0.16	$2.34
$310.00	$307.50	1:2	Oct 23	-$0.18	$2.32

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 97 found (best yield 7.42%, avg 2.67%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$350.00	Dec 4	$25.55	0.51	1.6%	7.42%	9.01%	--	10
$360.00	Nov 27	$19.85	0.45	4.5%	5.76%	10.26%	--	25
$355.00	Nov 27	$21.70	0.48	3.0%	6.30%	9.34%	5	26
$357.50	Nov 20	$20.45	0.46	3.8%	5.94%	9.71%	--	1.0K
$375.00	Nov 27	$14.85	0.38	8.8%	4.31%	13.16%	--	17
$352.50	Nov 20	$22.40	0.49	2.3%	6.50%	8.82%	3	19
$360.00	Nov 20	$19.35	0.45	4.5%	5.62%	10.11%	6	111
$350.00	Nov 20	$23.50	0.50	1.6%	6.82%	8.41%	--	635
$355.00	Nov 20	$21.30	0.47	3.0%	6.18%	9.23%	3	1.0K
$365.00	Nov 20	$17.60	0.42	6.0%	5.11%	11.06%	--	136

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 4,473

Total Puts 2,736

Put/Call Ratio 0.61

Net Difference 1,737

Prior's Put/Call Breakdown

Total Calls 2,016

Total Puts 1,219

Put/Call Ratio 0.60

Net Difference 797

Prior 7-Day Put/Call Summary

Total Calls 331,627

Total Puts 267,701

Average Put/Call Ratio 0.80

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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