WDC - Options Database

WDC

WESTERN DIGITAL CORP

$345.77 -2.38%

(10/23 09:45) ◀

Friday, October 23, 2026 (9:50am)

▶ (10/23 09:55)

◀ 10/23 09:50 ▶

Option Volume

Detail

ℹ

Current (10/23 9:50am) 15,946

Calls: 9,688 (61%)

Puts: 6,258 (39%)

Prior (10/13) 12,658

Calls: 8,378 (66%)

Puts: 4,280 (34%)

Current vs Prior +25.98%

Calls: +15.64% (Calls)

Puts: +46.21% (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 -81.44%

Calls: -79.97%

Puts: -83.33%

Sentiment BULLISH

Dollar Volume

Detail

ℹ

Current (10/23 9:50am) $12.03M

Calls: $5.94M (49%)

Puts: $6.10M (51%)

Prior (10/13) $27.02M

Calls: $17.05M (63%)

Puts: $9.97M (37%)

Current vs Prior -55.48%

Calls: -65.19%

Puts: -38.89%

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 -91.80%

Calls: -93.03%

Puts: -90.10%

Sentiment BEARISH

Put/Call Ratio

Detail

ℹ

Current (10/23 9:50am) 0.65

Prior (10/13) 0.51

Current vs Prior +26.44%

Prior 7-Day Average 0.74

Current vs Prior 7-Day Avg -13.16%

Sentiment BULLISH

Open Interest

Detail

ℹ

Current (10/23 9:50am) 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 4.16% | 9.39%15.59% | 21.82%

Prior 7.64% | 11.13%16.34% | 22.50%

Current vs Prior -45.51% | -15.62%-4.62% | -3.00%

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

Current vs 7-Day Avg -36.40% | -10.26%+46.41% | +7.38%

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

Current vs 7-Day Eod -45.51% | -15.62%-6.91% | -0.59%

Sentiment BULLISHBULLISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 20.21% | 12.17%

Calls: 22.86% | 13.62%

Puts: 17.57% | 10.72%

Prior 11.20% | 6.29%

Calls: 9.17% | 4.03%

Puts: 13.23% | 8.56%

Current vs Prior +80.45% | +93.48%

Prior 7-Day Avg 22.21% | 12.48%

Calls: 20.63% | 12.46%

Puts: 23.78% | 12.50%

Current vs 7-Day Avg -9.00% | -2.46%

Liquidity Expensive

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Light premium activity with dollar volume down 55% vs prior. Bullish P/C ratio of 0.65.

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 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
09:50	BEARISH	BULLISH	BULLISH
09:45	BULLISH	BULLISH	BULLISH
09:40	BULLISH	BULLISH	BULLISH
09:35	BEARISH	BULLISH	BULLISH

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💰 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 102 of results (avg 7.9%, best 3.9%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$340.00	Nov 20	28.90	30.40	$29.65	5.1%	15	0.57	3.4K
$337.50	Nov 20	30.30	31.95	$31.13	5.3%	1	0.59	11
$325.00	Nov 20	37.25	39.40	$38.33	5.6%	--	0.66	15
$350.00	Nov 20	24.15	25.60	$24.88	5.8%	442	0.51	635
$352.50	Nov 20	23.10	24.50	$23.80	5.9%	3	0.50	19

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$380.00	Nov 20	45.85	47.65	$46.75	3.9%	2	0.65	1.5K
$370.00	Nov 6	33.40	34.95	$34.17	4.5%	20	0.65	358
$375.00	Nov 20	42.25	44.45	$43.35	5.1%	--	0.63	32
$370.00	Nov 20	38.95	41.10	$40.03	5.4%	16	0.60	948
$347.50	Nov 20	25.95	27.40	$26.67	5.4%	--	0.47	1.0K

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. 172 found (avg delta 0.73, highest 1.00)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$280.00	Oct 23	64.00	69.00	$66.50	7.5%	--	1.00	11
$287.50	Oct 23	56.85	61.85	$59.35	8.4%	5	1.00	4
$290.00	Oct 23	54.00	59.00	$56.50	8.8%	--	1.00	31
$292.50	Oct 23	51.65	56.65	$54.15	9.2%	4	1.00	1
$300.00	Oct 23	44.40	49.35	$46.88	10.6%	2	1.00	15

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$405.00	Oct 23	55.85	60.85	$58.35	8.6%	--	1.00	96
$407.50	Oct 23	58.45	63.45	$60.95	8.2%	--	0.99	46
$410.00	Oct 23	60.80	65.80	$63.30	7.9%	1	0.99	114
$412.50	Oct 23	63.50	68.50	$66.00	7.6%	1	0.99	8
$400.00	Oct 23	51.25	56.20	$53.73	9.2%	25	0.99	437

Most actively traded options today. High liquidity = easy entry/exit. 296 active (total vol 13.5K, top 1.3K)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$360.00	Oct 23	1.56	1.78	$1.67	13.2%	1.3K	0.19	2.0K
$370.00	Oct 23	0.46	0.67	$0.57	36.8%	584	0.08	1.3K
$400.00	Oct 23	0.02	0.04	$0.03	66.7%	531	0.01	7.0K
$380.00	Oct 23	0.10	0.30	$0.20	100.0%	446	0.03	1.4K
$350.00	Nov 20	24.15	25.60	$24.88	5.8%	442	0.51	635

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$350.00	Oct 23	8.30	9.35	$8.82	11.9%	871	0.59	1.0K
$320.00	Oct 23	0.31	0.69	$0.50	76.0%	454	0.06	868
$330.00	Oct 23	1.45	1.79	$1.62	21.0%	385	0.17	630
$325.00	Oct 23	0.63	1.10	$0.87	54.0%	371	0.10	752
$340.00	Oct 23	3.60	4.70	$4.15	26.5%	331	0.36	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. 29 strikes (avg 155.2%, max 191.9%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$340.00	Oct 23	Nov 27	177.5%	63.9%	177.9%	60	351
$335.00	Oct 23	Nov 27	179.7%	65.0%	176.6%	12	94
$330.00	Oct 23	Nov 20	184.8%	67.5%	173.6%	69	225
$337.50	Oct 23	Nov 20	182.4%	67.1%	171.7%	5	107
$345.00	Oct 23	Nov 20	177.6%	66.7%	166.4%	91	143

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$330.00	Oct 23	Dec 4	185.0%	63.4%	191.9%	386	636
$335.00	Oct 23	Dec 4	179.7%	62.3%	188.4%	89	812
$340.00	Oct 23	Dec 4	177.5%	62.2%	185.5%	333	1.9K
$337.50	Oct 23	Nov 20	183.1%	67.1%	172.9%	38	343
$345.00	Oct 23	Nov 27	174.0%	64.6%	169.1%	87	418

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 253 found (best R:R 0.56, avg 3.33)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$300.00	$335.00	Nov 27	$22.50	$12.50	$22.50	79%	0.56	$322.50
$305.00	$312.50	Nov 6	$3.85	$3.65	$3.85	83%	0.95	$308.85
$340.00	$350.00	Nov 13	$3.88	$6.12	$3.88	59%	1.58	$343.88
$320.00	$340.00	Nov 13	$12.05	$7.95	$12.05	72%	0.66	$332.05
$295.00	$300.00	Nov 27	$2.80	$2.20	$2.80	80%	0.79	$297.80

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$372.50	$370.00	Oct 30	$0.83	$1.67	$0.83	73%	2.01	$371.67
$330.00	$325.00	Nov 13	$1.05	$3.95	$1.05	35%	3.76	$328.95
$310.00	$305.00	Nov 27	$0.75	$4.25	$0.75	26%	5.67	$309.25
$295.00	$290.00	Nov 13	$0.41	$4.59	$0.41	16%	11.20	$294.59
$342.50	$340.00	Oct 30	$0.80	$1.70	$0.80	44%	2.12	$341.70

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 187 found (best R:R 0.72, avg 0.46)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$390.00	$395.00	Nov 27	$1.93	$1.93	$3.07	67%	0.63	$391.93
$347.50	$350.00	Oct 30	$1.57	$1.57	$0.93	49%	1.69	$349.07
$370.00	$375.00	Nov 13	$2.02	$2.02	$2.98	61%	0.68	$372.02
$355.00	$360.00	Nov 13	$2.50	$2.50	$2.50	51%	1.00	$357.50
$355.00	$360.00	Nov 27	$2.57	$2.57	$2.43	50%	1.06	$357.57

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$330.00	$310.00	Dec 4	$8.35	$8.35	$11.65	63%	0.72	$321.65
$282.50	$280.00	Oct 30	$1.78	$1.78	$0.72	91%	2.47	$280.72
$287.50	$285.00	Oct 30	$1.60	$1.60	$0.90	90%	1.78	$285.90
$305.00	$300.00	Nov 27	$2.32	$2.32	$2.68	76%	0.87	$302.68
$335.00	$330.00	Nov 27	$2.80	$2.80	$2.20	60%	1.27	$332.20

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 14 found (avg debit $8.88, cheapest $8.26)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$337.50	Oct 23	Oct 30	$8.90	182.4%	80.5%
$345.00	Oct 23	Oct 30	$9.15	177.6%	79.0%
$350.00	Oct 23	Oct 30	$8.95	178.4%	80.0%
$342.50	Oct 23	Oct 30	$9.35	178.4%	80.1%
$352.50	Oct 23	Oct 30	$8.90	177.6%	80.5%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$337.50	Oct 23	Oct 30	$8.26	183.1%	80.5%
$342.50	Oct 23	Oct 30	$8.63	178.4%	80.1%
$347.50	Oct 23	Oct 30	$8.93	180.1%	82.4%
$340.00	Oct 23	Oct 30	$8.88	177.5%	81.4%
$350.00	Oct 23	Oct 30	$8.70	175.8%	79.9%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 101 found (cheapest 3.82% of stock, avg 11.43%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$345.00	Oct 23	$7.00	$6.20	$13.20	$331.80	$358.20	3.82%
$347.50	Oct 23	$5.80	$7.40	$13.20	$334.30	$360.70	3.82%
$350.00	Oct 23	$4.68	$8.82	$13.50	$336.50	$363.50	3.90%
$342.50	Oct 23	$8.35	$5.20	$13.55	$328.95	$356.05	3.92%
$352.50	Oct 23	$3.78	$10.30	$14.08	$338.42	$366.58	4.07%
$340.00	Oct 23	$9.98	$4.15	$14.13	$325.87	$354.13	4.09%
$337.50	Oct 23	$11.43	$3.42	$14.85	$322.65	$352.35	4.29%
$355.00	Oct 23	$3.00	$12.25	$15.25	$339.75	$370.25	4.41%
$335.00	Oct 23	$13.30	$2.61	$15.91	$319.09	$350.91	4.60%
$357.50	Oct 23	$2.26	$13.85	$16.11	$341.39	$373.61	4.66%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 150 found (cheapest 1.41% of stock, avg 9.41%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$357.50	$335.00	Oct 23	$2.26	$2.61	$4.87	$330.13	$362.37
$355.00	$335.00	Oct 23	$3.00	$2.61	$5.61	$329.39	$360.61
$357.50	$337.50	Oct 23	$2.26	$3.42	$5.68	$331.82	$363.18
$355.00	$337.50	Oct 23	$3.00	$3.42	$6.42	$331.08	$361.42
$352.50	$335.00	Oct 23	$3.78	$2.61	$6.39	$328.61	$358.89
$357.50	$340.00	Oct 23	$2.26	$4.15	$6.41	$333.59	$363.91
$352.50	$337.50	Oct 23	$3.78	$3.42	$7.20	$330.30	$359.70
$355.00	$340.00	Oct 23	$3.00	$4.15	$7.15	$332.85	$362.15
$352.50	$340.00	Oct 23	$3.78	$4.15	$7.93	$332.07	$360.43
$350.00	$335.00	Oct 23	$4.68	$2.61	$7.29	$327.71	$357.29

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 195 found (best R:R 5.67, avg credit $1.63)

Put Spread	Call Spread	Expiry	Credit	Max Loss	POP	R:R	BE Low	BE High
300/305	390/395	Nov 27	$4.25	$0.75	43%	5.67	$300.75	$394.25
285/288	370/372	Oct 30	$2.28	$0.22	61%	10.36	$285.22	$372.28
285/288	368/370	Oct 30	$2.30	$0.20	59%	11.50	$285.20	$369.80
285/288	365/368	Oct 30	$2.35	$0.15	57%	15.67	$285.15	$367.35
290/295	390/395	Nov 27	$3.70	$1.30	47%	2.85	$291.30	$393.70
315/320	390/395	Nov 27	$4.26	$0.74	36%	5.76	$315.74	$394.26
300/305	385/390	Nov 27	$3.52	$1.48	41%	2.38	$301.48	$388.52
310/315	395/400	Nov 13	$3.05	$1.95	48%	1.56	$311.95	$398.05
300/305	395/400	Nov 27	$3.09	$1.91	46%	1.62	$301.91	$398.09
320/325	390/395	Nov 27	$3.70	$1.30	33%	2.85	$321.30	$393.70

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 163 found (best R:R 14.00, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$285.00	$300.00	$315.00	Oct 30	$1.00	$14.00	15%	14.00
$345.00	$347.50	$350.00	Oct 23	$0.08	$2.42	12%	30.25
$340.00	$345.00	$350.00	Nov 20	$0.07	$4.93	6%	70.43
$395.00	$400.00	$405.00	Nov 13	$0.08	$4.92	5%	61.50
$380.00	$385.00	$390.00	Nov 20	$0.09	$4.91	5%	54.56

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$335.00	$340.00	$345.00	Nov 13	$0.05	$4.95	7%	99.00
$345.00	$350.00	$355.00	Nov 13	$0.05	$4.95	7%	99.00
$347.50	$350.00	$352.50	Oct 23	$0.06	$2.44	11%	40.67
$370.00	$375.00	$380.00	Nov 20	$0.08	$4.92	5%	61.50
$385.00	$390.00	$395.00	Nov 13	$0.06	$4.94	5%	82.33

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 88 found (best net $-12.95, 85 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$300.00	$335.00	1:2	Nov 27	-$12.95	$22.05
$300.00	$317.50	1:2	Oct 23	-$11.42	$6.08
$402.50	$405.00	1:2	Oct 23	$0.00	$2.50
$397.50	$400.00	1:2	Oct 23	-$0.01	$2.49
$375.00	$377.50	1:2	Oct 23	-$0.08	$2.42

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$330.00	$310.00	1:2	Dec 4	-$4.93	$15.07
$290.00	$280.00	1:2	Nov 6	-$0.61	$9.39
$300.00	$297.50	1:2	Oct 23	$0.00	$2.50
$315.00	$312.50	1:2	Oct 23	-$0.05	$2.45
$310.00	$307.50	1:2	Oct 23	-$0.03	$2.47

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 98 found (best yield 8.10%, avg 2.75%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$350.00	Dec 4	$28.00	0.53	1.2%	8.10%	9.32%	--	10
$360.00	Nov 27	$21.65	0.47	4.1%	6.26%	10.38%	1	25
$355.00	Nov 27	$23.70	0.50	2.7%	6.85%	9.52%	5	26
$370.00	Nov 27	$17.95	0.42	7.0%	5.19%	12.20%	--	226
$365.00	Nov 27	$19.45	0.44	5.6%	5.63%	11.19%	--	23
$375.00	Nov 27	$15.95	0.40	8.4%	4.61%	13.07%	--	17
$350.00	Nov 27	$25.35	0.52	1.2%	7.33%	8.55%	2	2
$380.00	Nov 27	$14.65	0.37	9.9%	4.24%	14.14%	1	13
$385.00	Nov 27	$13.45	0.35	11.3%	3.89%	15.24%	--	19
$390.00	Nov 27	$12.05	0.33	12.8%	3.48%	16.28%	--	21

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 9,688

Total Puts 6,258

Put/Call Ratio 0.65

Net Difference 3,430

Prior's Put/Call Breakdown

Total Calls 8,378

Total Puts 4,280

Put/Call Ratio 0.51

Net Difference 4,098

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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