WDC - Options Database

WDC

WESTERN DIGITAL CORP

$349.10 -1.44%

(10/23 09:35) ◀

Friday, October 23, 2026 (9:40am)

▶ (10/23 09:45)

◀ 10/23 09:40 ▶

Option Volume

Detail

ℹ

Current (10/23 9:40am) 10,754

Calls: 6,475 (60%)

Puts: 4,279 (40%)

Prior (10/13) 5,420

Calls: 3,249 (60%)

Puts: 2,171 (40%)

Current vs Prior +98.41%

Calls: +99.29% (Calls)

Puts: +97.10% (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 -87.48%

Calls: -86.61%

Puts: -88.60%

Sentiment BULLISH

Dollar Volume

Detail

ℹ

Current (10/23 9:40am) $8.52M

Calls: $4.32M (51%)

Puts: $4.20M (49%)

Prior (10/13) $10.71M

Calls: $5.39M (50%)

Puts: $5.31M (50%)

Current vs Prior -20.39%

Calls: -19.86%

Puts: -20.92%

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 -94.19%

Calls: -94.93%

Puts: -93.18%

Sentiment BULLISH

Put/Call Ratio

Detail

ℹ

Current (10/23 9:40am) 0.66

Prior (10/13) 0.67

Current vs Prior -1.10%

Prior 7-Day Average 0.74

Current vs Prior 7-Day Avg -11.17%

Sentiment BULLISH

Open Interest

Detail

ℹ

Current (10/23 9:40am) 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 4.54% | 9.48%15.59% | 21.57%

Prior 7.64% | 11.13%16.34% | 22.50%

Current vs Prior -40.56% | -14.83%-4.60% | -4.11%

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

Current vs 7-Day Avg -30.62% | -9.42%+46.44% | +6.15%

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

Current vs 7-Day Eod -40.56% | -14.83%-6.89% | -1.74%

Sentiment BULLISHBULLISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 19.52% | 10.27%

Calls: 20.17% | 10.59%

Puts: 18.88% | 9.94%

Prior 11.20% | 6.29%

Calls: 9.17% | 4.03%

Puts: 13.23% | 8.56%

Current vs Prior +74.29% | +63.28%

Prior 7-Day Avg 22.21% | 12.48%

Calls: 20.63% | 12.46%

Puts: 23.78% | 12.50%

Current vs 7-Day Avg -12.11% | -17.69%

Liquidity Expensive

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🤖 AI Insights

Above-average activity with volume up 98% vs prior. Bullish P/C ratio of 0.66.

Smart Money BULLISH

Retail Flow BULLISH

Overall BULLISH

Dollar Volume

Option Volume

Put/Call Ratio

Open Interest

Expected Move

Current BULLISH

Prior BULLISH

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
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

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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 119 of results (avg 8.0%, best 4.4%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$337.50	Nov 20	32.25	33.75	$33.00	4.5%	1	0.61	11
$340.00	Nov 20	31.05	32.60	$31.83	4.9%	10	0.59	3.4K
$325.00	Nov 20	39.20	41.60	$40.40	5.9%	--	0.68	15
$285.00	Oct 30	62.15	66.20	$64.18	6.3%	--	0.93	26
$330.00	Nov 20	36.20	38.65	$37.42	6.5%	--	0.65	100

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$400.00	Nov 20	58.55	61.20	$59.88	4.4%	2	0.73	1.3K
$390.00	Nov 20	51.00	53.45	$52.23	4.7%	--	0.68	1.3K
$385.00	Nov 20	47.30	49.75	$48.53	5.0%	1	0.66	25
$380.00	Nov 20	43.80	46.15	$44.97	5.2%	2	0.63	1.5K
$365.00	Nov 20	34.00	35.85	$34.92	5.3%	--	0.55	62

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. 170 found (avg delta 0.73, highest 1.00)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$280.00	Oct 23	65.95	70.95	$68.45	7.3%	--	1.00	11
$290.00	Oct 23	55.40	60.40	$57.90	8.6%	--	1.00	31
$292.50	Oct 23	53.65	58.65	$56.15	8.9%	4	1.00	1
$300.00	Oct 23	45.65	50.65	$48.15	10.4%	--	1.00	15
$317.50	Oct 23	28.55	33.55	$31.05	16.1%	--	0.96	55

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$402.50	Oct 23	52.00	57.00	$54.50	9.2%	--	0.99	51
$410.00	Oct 23	59.20	63.70	$61.45	7.3%	1	0.99	114
$397.50	Oct 23	46.75	51.60	$49.18	9.9%	1	0.99	31
$407.50	Oct 23	57.30	62.25	$59.78	8.3%	--	0.99	46
$415.00	Oct 23	64.65	69.20	$66.93	6.8%	--	0.99	40

Most actively traded options today. High liquidity = easy entry/exit. 242 active (total vol 9.4K, top 969)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$360.00	Oct 23	2.71	3.20	$2.96	16.6%	969	0.28	2.0K
$400.00	Oct 23	0.04	0.06	$0.05	40.0%	451	0.01	7.0K
$370.00	Oct 23	0.91	1.25	$1.08	31.5%	426	0.13	1.3K
$350.00	Nov 20	25.95	27.80	$26.88	6.9%	402	0.53	635
$380.00	Oct 23	0.10	0.44	$0.27	125.9%	371	0.04	1.4K

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$350.00	Oct 23	6.95	8.40	$7.68	18.9%	520	0.52	1.0K
$320.00	Oct 23	0.40	0.57	$0.49	34.7%	388	0.06	868
$330.00	Oct 23	1.20	1.58	$1.39	27.3%	337	0.14	630
$325.00	Oct 23	0.58	0.95	$0.76	48.7%	267	0.09	752
$340.00	Oct 23	3.00	3.95	$3.48	27.3%	247	0.30	1.9K

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 31 strikes (avg 167.9%, max 199.0%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$335.00	Oct 23	Nov 27	189.7%	66.9%	183.4%	11	94
$355.00	Oct 23	Nov 27	192.8%	68.0%	183.4%	90	353
$340.00	Oct 23	Nov 27	186.1%	66.0%	182.0%	54	351
$350.00	Oct 23	Dec 4	186.1%	66.1%	181.4%	117	758
$337.50	Oct 23	Nov 20	189.7%	67.6%	180.8%	4	107

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$335.00	Oct 23	Dec 4	189.7%	63.4%	199.0%	56	812
$332.50	Oct 23	Nov 20	193.2%	67.8%	185.0%	2	195
$355.00	Oct 23	Nov 27	192.8%	68.0%	183.4%	21	298
$345.00	Oct 23	Nov 27	186.6%	66.1%	182.4%	73	418
$340.00	Oct 23	Nov 27	186.1%	66.0%	182.0%	247	2.0K

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 254 found (best R:R 0.52, avg 3.10)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$300.00	$335.00	Nov 27	$23.03	$11.97	$23.03	79%	0.52	$323.03
$320.00	$325.00	Nov 20	$2.03	$2.97	$2.03	71%	1.46	$322.03
$325.00	$330.00	Nov 6	$2.25	$2.75	$2.25	72%	1.22	$327.25
$325.00	$330.00	Oct 30	$2.45	$2.55	$2.45	75%	1.04	$327.45
$340.00	$355.00	Nov 27	$7.20	$7.80	$7.20	58%	1.08	$347.20

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$410.00	$407.50	Oct 23	$1.67	$0.83	$1.67	99%	0.50	$408.33
$345.00	$340.00	Nov 13	$1.55	$3.45	$1.55	45%	2.23	$343.45
$365.00	$362.50	Nov 6	$1.17	$1.33	$1.17	59%	1.14	$363.83
$380.00	$375.00	Nov 27	$2.93	$2.07	$2.93	63%	0.71	$377.07
$352.50	$350.00	Oct 23	$1.22	$1.28	$1.22	57%	1.05	$351.28

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 188 found (best R:R 5.10, avg 0.46)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$387.50	$390.00	Oct 23	$0.29	$0.29	$2.21	96%	0.13	$387.79
$365.00	$370.00	Nov 13	$2.15	$2.15	$2.85	58%	0.75	$367.15
$390.00	$395.00	Nov 27	$1.68	$1.68	$3.32	68%	0.51	$391.68
$375.00	$380.00	Nov 27	$2.02	$2.02	$2.98	60%	0.68	$377.02
$380.00	$382.50	Oct 30	$0.70	$0.70	$1.80	75%	0.39	$380.70

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$302.50	$300.00	Oct 23	$2.09	$2.09	$0.41	90%	5.10	$300.41
$282.50	$280.00	Oct 30	$1.68	$1.68	$0.82	91%	2.05	$280.82
$287.50	$285.00	Oct 30	$1.52	$1.52	$0.98	91%	1.55	$285.98
$330.00	$310.00	Dec 4	$7.05	$7.05	$12.95	64%	0.54	$322.95
$310.00	$305.00	Nov 27	$2.02	$2.02	$2.98	74%	0.68	$307.98

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 15 found (avg debit $8.54, cheapest $8.27)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$355.00	Oct 23	Oct 30	$8.60	192.8%	80.8%
$357.50	Oct 23	Oct 30	$8.40	190.9%	80.4%
$352.50	Oct 23	Oct 30	$9.00	191.1%	81.9%
$342.50	Oct 23	Oct 30	$8.75	187.2%	80.4%
$345.00	Oct 23	Oct 30	$8.87	186.6%	80.6%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$355.00	Oct 23	Oct 30	$8.27	192.8%	80.8%
$357.50	Oct 23	Oct 30	$8.25	190.9%	80.4%
$352.50	Oct 23	Oct 30	$8.48	191.1%	81.9%
$342.50	Oct 23	Oct 30	$8.12	187.2%	80.4%
$345.00	Oct 23	Oct 30	$8.35	186.6%	80.6%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 100 found (cheapest 4.06% of stock, avg 11.29%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$350.00	Oct 23	$6.50	$7.68	$14.18	$335.82	$364.18	4.06%
$352.50	Oct 23	$5.60	$8.90	$14.50	$338.00	$367.00	4.15%
$347.50	Oct 23	$8.18	$6.43	$14.61	$332.89	$362.11	4.19%
$345.00	Oct 23	$9.43	$5.35	$14.78	$330.22	$359.78	4.23%
$342.50	Oct 23	$10.80	$4.38	$15.18	$327.32	$357.68	4.35%
$355.00	Oct 23	$4.70	$10.58	$15.28	$339.72	$370.28	4.38%
$357.50	Oct 23	$3.80	$12.20	$16.00	$341.50	$373.50	4.58%
$340.00	Oct 23	$12.80	$3.48	$16.28	$323.72	$356.28	4.66%
$360.00	Oct 23	$2.96	$13.88	$16.84	$343.16	$376.84	4.82%
$337.50	Oct 23	$14.30	$2.87	$17.17	$320.33	$354.67	4.92%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 150 found (cheapest 1.67% of stock, avg 9.49%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$360.00	$337.50	Oct 23	$2.96	$2.87	$5.83	$331.67	$365.83
$360.00	$340.00	Oct 23	$2.96	$3.48	$6.44	$333.56	$366.44
$357.50	$337.50	Oct 23	$3.80	$2.87	$6.67	$330.83	$364.17
$357.50	$340.00	Oct 23	$3.80	$3.48	$7.28	$332.72	$364.78
$360.00	$342.50	Oct 23	$2.96	$4.38	$7.34	$335.16	$367.34
$357.50	$342.50	Oct 23	$3.80	$4.38	$8.18	$334.32	$365.68
$355.00	$337.50	Oct 23	$4.70	$2.87	$7.57	$329.93	$362.57
$355.00	$340.00	Oct 23	$4.70	$3.48	$8.18	$331.82	$363.18
$355.00	$342.50	Oct 23	$4.70	$4.38	$9.08	$333.42	$364.08
$360.00	$345.00	Oct 23	$2.96	$5.35	$8.31	$336.69	$368.31

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 187 found (best R:R 13.71, avg credit $1.68)

Put Spread	Call Spread	Expiry	Credit	Max Loss	POP	R:R	BE Low	BE High
300/302	372/375	Oct 23	$2.33	$0.17	80%	13.71	$300.17	$374.83
300/302	370/372	Oct 23	$2.35	$0.15	77%	15.67	$300.15	$372.35
280/282	372/375	Oct 30	$2.38	$0.12	61%	19.83	$280.12	$374.88
285/288	370/372	Oct 30	$2.32	$0.18	58%	12.89	$285.18	$372.32
285/288	372/375	Oct 30	$2.22	$0.28	60%	7.93	$285.28	$374.72
285/288	368/370	Oct 30	$2.30	$0.20	56%	11.50	$285.20	$369.80
305/310	390/395	Nov 27	$3.70	$1.30	41%	2.85	$306.30	$393.70
300/305	390/395	Nov 27	$3.53	$1.47	44%	2.40	$301.47	$393.53
305/310	400/405	Nov 27	$3.17	$1.83	46%	1.73	$306.83	$403.17
290/292	358/360	Oct 23	$1.35	$1.15	64%	1.17	$291.15	$358.85

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 171 found (best R:R 39.00, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$390.00	$400.00	$410.00	Nov 20	$0.25	$9.75	9%	39.00
$285.00	$300.00	$315.00	Oct 30	$0.67	$14.33	11%	21.39
$365.00	$370.00	$375.00	Nov 6	$0.08	$4.92	7%	61.50
$355.00	$360.00	$365.00	Nov 13	$0.06	$4.94	6%	82.33
$350.00	$355.00	$360.00	Nov 13	$0.07	$4.93	6%	70.43

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$310.00	$315.00	$320.00	Nov 13	$0.05	$4.95	5%	99.00
$355.00	$357.50	$360.00	Oct 23	$0.06	$2.44	10%	40.67
$370.00	$375.00	$380.00	Nov 13	$0.08	$4.92	6%	61.50
$340.00	$342.50	$345.00	Oct 23	$0.07	$2.43	11%	34.71
$355.00	$360.00	$365.00	Nov 13	$0.10	$4.90	6%	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. 91 found (best net $-13.07, 84 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$300.00	$335.00	1:2	Nov 27	-$13.07	$21.93
$300.00	$317.50	1:2	Oct 23	-$13.95	$3.55
$392.50	$395.00	1:2	Oct 23	-$0.02	$2.48
$407.50	$410.00	1:2	Oct 23	-$0.01	$2.49
$395.00	$397.50	1:2	Oct 23	-$0.02	$2.48

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$315.00	$312.50	1:2	Oct 23	-$0.02	$2.48
$307.50	$305.00	1:2	Oct 23	-$0.04	$2.46
$287.50	$285.00	1:2	Oct 23	-$0.01	$2.49
$290.00	$287.50	1:2	Oct 23	-$0.03	$2.47
$285.00	$282.50	1:2	Oct 23	-$0.04	$2.46

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 97 found (best yield 7.88%, avg 2.76%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$350.00	Dec 4	$27.50	0.53	0.3%	7.88%	8.14%	--	10
$365.00	Nov 20	$19.75	0.45	4.5%	5.66%	10.21%	--	136
$362.50	Nov 20	$20.60	0.46	3.8%	5.90%	9.74%	2	42
$365.00	Nov 27	$19.60	0.45	4.5%	5.61%	10.17%	--	23
$355.00	Nov 20	$23.65	0.51	1.7%	6.77%	8.46%	3	1.0K
$370.00	Nov 20	$17.85	0.42	6.0%	5.11%	11.10%	1	211
$360.00	Nov 20	$21.45	0.47	3.1%	6.14%	9.27%	6	111
$357.50	Nov 20	$22.40	0.49	2.4%	6.42%	8.82%	--	1.0K
$355.00	Nov 27	$23.55	0.50	1.7%	6.75%	8.44%	5	26
$350.00	Nov 20	$25.95	0.53	0.3%	7.43%	7.69%	402	635

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 6,475

Total Puts 4,279

Put/Call Ratio 0.66

Net Difference 2,196

Prior's Put/Call Breakdown

Total Calls 3,249

Total Puts 2,171

Put/Call Ratio 0.67

Net Difference 1,078

Prior 7-Day Put/Call Summary

Total Calls 338,614

Total Puts 262,726

Average Put/Call Ratio 0.74

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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