WDC - Options Database

WDC

WESTERN DIGITAL CORP

$340.89 -3.76%

(10/23 10:35) ◀

Friday, October 23, 2026 (3:19pm)

▶ (10/23 19:02)

◀ 10/23 15:19 ▶

Option Volume

Detail

ℹ

Current (10/23) 94,772

Calls: 54,051 (57%)

Puts: 40,721 (43%)

Prior (10/22) 89,620

Calls: 54,920 (61%)

Puts: 34,700 (39%)

Current vs Prior +5.75%

Calls: -1.58% (Calls)

Puts: +17.35% (Puts)

Prior 7-Day Total 409,929

Calls: 251,396 (61%)

Puts: 158,533 (39%)

Prior 7-Day Average 58,561

Calls: 35,913 (61%)

Puts: 22,647 (39%)

Current vs Prior 7-Day Avg +61.83%

Calls: +50.50%

Puts: +79.80%

Sentiment BULLISH

Dollar Volume

Detail

ℹ

Current (10/23) $110.68M

Calls: $43.84M (40%)

Puts: $66.84M (60%)

Prior (10/22) $143.27M

Calls: $88.96M (62%)

Puts: $54.30M (38%)

Current vs Prior -22.74%

Calls: -50.72%

Puts: +23.10%

Prior 7-Day Total $779.60M

Calls: $468.95M (60%)

Puts: $310.64M (40%)

Prior 7-Day Average $111.37M

Calls: $66.99M (60%)

Puts: $44.38M (40%)

Current vs Prior 7-Day Avg -0.62%

Calls: -34.56%

Puts: +50.62%

Sentiment BEARISH

Put/Call Ratio

Detail

ℹ

Current (10/23) 0.75

Prior (10/22) 0.63

Current vs Prior +19.24%

Prior 7-Day Average 0.64

Current vs Prior 7-Day Avg +18.00%

Sentiment NEUTRAL

Open Interest

Detail

ℹ

Current (10/23) 586,067

Calls: 274,389 (47%)

Puts: 311,678 (53%)

Prior (10/22) 552,716

Calls: 250,154 (45%)

Puts: 302,562 (55%)

Current vs Prior +6.03%

Prior 7-Day Total 2,678,309

Calls: 1,304,402 (49%)

Puts: 1,373,907 (51%)

Prior 7-Day Average 382,615

Calls: 186,343 (49%)

Puts: 196,272 (51%)

Current vs Prior 7-Day Avg +53.17%

Sentiment BULLISH

Expected Move

Detail

ℹ

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

Current 1.41% | 8.41%15.38% | 21.57%

Prior 7.71% | 11.51%16.75% | 21.95%

Current vs Prior -81.66% | -26.92%-8.15% | -1.75%

Prior 7-Day Avg 8.00% | 11.46%13.64% | 20.85%

Current vs 7-Day Avg -82.33% | -26.62%+12.75% | +3.44%

Prior 7-Day Eod 7.71% | 11.51%16.75% | 21.95%

Current vs 7-Day Eod -81.66% | -26.92%-8.15% | -1.75%

Sentiment BULLISHBULLISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 31.35% | 7.66%

Calls: 17.05% | 8.60%

Puts: 45.66% | 6.72%

Prior 11.20% | 6.29%

Calls: 9.17% | 4.03%

Puts: 13.23% | 8.56%

Current vs Prior +179.91% | +21.78%

Prior 7-Day Avg 25.41% | 11.13%

Calls: 32.73% | 12.50%

Puts: 18.08% | 9.75%

Current vs 7-Day Avg +23.38% | -31.19%

Liquidity Expensive

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Moderately bearish flow with 60% put dollar volume ($66.84M).

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 NEUTRAL

Prior BULLISH

7-Day Avg NEUTRAL

Current NEUTRAL

Prior NEUTRAL

7-Day Avg NEUTRAL

Current BEARISH

Prior BULLISH

7-Day Avg BULLISH

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⚡ Straddles

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Covered Calls

Options with the tightest bid-ask spreads (<10%). Lower spreads = better fills and less slippage. Showing top 178 of results (avg 7.1%, best 1.1%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$340.00	Nov 20	26.20	27.10	$26.65	3.4%	155	0.55	3.4K
$360.00	Nov 20	17.95	18.65	$18.30	3.8%	129	0.43	111
$362.50	Nov 20	17.05	17.75	$17.40	4.0%	23	0.41	42
$370.00	Nov 20	14.50	15.10	$14.80	4.1%	59	0.37	211
$317.50	Nov 20	38.25	39.85	$39.05	4.1%	7	0.69	--

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$352.50	Nov 20	31.05	31.40	$31.23	1.1%	31	0.53	6
$347.50	Nov 20	28.15	28.55	$28.35	1.4%	49	0.50	1.0K
$345.00	Nov 20	26.65	27.10	$26.88	1.7%	81	0.48	20
$350.00	Nov 20	29.60	30.10	$29.85	1.7%	154	0.52	2.7K
$370.00	Nov 20	42.00	42.75	$42.38	1.8%	40	0.63	948

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. 199 found (avg delta 0.76, highest 1.00)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$275.00	Oct 23	64.25	69.25	$66.75	7.5%	--	1.00	24
$280.00	Oct 23	59.35	64.35	$61.85	8.1%	16	1.00	11
$287.50	Oct 23	51.80	56.80	$54.30	9.2%	10	1.00	4
$290.00	Oct 23	48.95	53.95	$51.45	9.7%	2	1.00	31
$292.50	Oct 23	46.60	51.60	$49.10	10.2%	4	1.00	1

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$382.50	Oct 23	39.80	43.85	$41.83	9.7%	22	1.00	107
$397.50	Oct 23	55.05	58.85	$56.95	6.7%	9	1.00	31
$372.50	Oct 23	30.05	33.55	$31.80	11.0%	16	1.00	38
$375.00	Oct 23	31.55	35.05	$33.30	10.5%	128	1.00	311
$385.00	Oct 23	41.60	45.50	$43.55	9.0%	93	1.00	385

Most actively traded options today. High liquidity = easy entry/exit. 434 active (total vol 67.0K, top 3.9K)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$400.00	Oct 23	0.00	0.02	$0.01	200.0%	3.9K	0.00	7.0K
$360.00	Oct 23	0.00	0.05	$0.03	166.7%	3.7K	0.01	2.0K
$370.00	Oct 23	0.00	0.22	$0.11	200.0%	2.3K	0.02	1.3K
$355.00	Oct 23	0.01	0.21	$0.11	181.8%	1.9K	0.04	327
$350.00	Oct 23	0.02	0.07	$0.05	100.0%	1.7K	0.04	748

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$340.00	Oct 23	0.70	1.29	$1.00	59.0%	3.1K	0.37	1.9K
$350.00	Oct 23	7.95	9.40	$8.68	16.7%	2.5K	0.96	1.0K
$325.00	Oct 23	0.01	0.24	$0.13	176.9%	1.3K	0.03	752
$330.00	Oct 23	0.02	0.08	$0.05	120.0%	1.2K	0.02	630
$290.00	Oct 23	0.00	0.01	$0.01	100.0%	1.0K	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. 9 strikes (avg 69.0%, max 83.1%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$345.00	Oct 23	Dec 4	124.1%	67.8%	83.1%	691	136
$342.50	Oct 23	Nov 20	124.9%	69.1%	80.9%	363	50
$340.00	Oct 23	Dec 4	106.9%	61.5%	73.8%	492	320
$337.50	Oct 23	Nov 20	112.7%	66.2%	70.3%	34	107
$295.00	Nov 20	Nov 27	68.2%	65.5%	4.2%	--	45

PUTS (4)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$345.00	Oct 23	Dec 4	124.1%	67.8%	83.1%	930	378
$342.50	Oct 23	Nov 20	124.9%	69.1%	80.9%	585	155
$340.00	Oct 23	Dec 4	106.9%	61.5%	73.8%	3.1K	1.9K
$337.50	Oct 23	Nov 20	112.7%	66.1%	70.6%	575	343

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 274 found (best R:R 0.65, avg 3.29)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$300.00	$335.00	Nov 27	$21.25	$13.75	$21.25	77%	0.65	$321.25
$340.00	$345.00	Dec 4	$0.90	$4.10	$0.90	54%	4.56	$340.90
$340.00	$345.00	Nov 27	$0.95	$4.05	$0.95	54%	4.26	$340.95
$360.00	$370.00	Dec 4	$2.55	$7.45	$2.55	44%	2.92	$362.55
$350.00	$355.00	Nov 27	$0.92	$4.08	$0.92	49%	4.43	$350.92

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$315.00	$310.00	Nov 27	$0.40	$4.60	$0.40	31%	11.50	$314.60
$375.00	$372.50	Oct 23	$1.50	$1.00	$1.50	100%	0.67	$373.50
$407.50	$405.00	Oct 23	$1.60	$0.90	$1.60	100%	0.56	$405.90
$377.50	$375.00	Oct 30	$1.22	$1.28	$1.22	83%	1.05	$376.28
$395.00	$390.00	Nov 27	$2.80	$2.20	$2.80	73%	0.79	$392.20

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 190 found (best R:R 2.73, avg 0.47)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$350.00	$355.00	Nov 13	$3.27	$3.27	$1.73	53%	1.89	$353.27
$345.00	$350.00	Nov 27	$3.33	$3.33	$1.67	48%	1.99	$348.33
$390.00	$392.50	Oct 23	$0.26	$0.26	$2.24	97%	0.12	$390.26
$360.00	$365.00	Nov 27	$2.32	$2.32	$2.68	56%	0.87	$362.32
$342.50	$345.00	Oct 23	$0.73	$0.73	$1.77	61%	0.41	$343.23

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$282.50	$280.00	Nov 6	$1.83	$1.83	$0.67	88%	2.73	$280.67
$320.00	$315.00	Nov 13	$3.00	$3.00	$2.00	68%	1.50	$317.00
$325.00	$320.00	Dec 4	$2.78	$2.78	$2.22	63%	1.25	$322.22
$300.00	$295.00	Nov 13	$1.75	$1.75	$3.25	80%	0.54	$298.25
$325.00	$320.00	Nov 27	$2.63	$2.63	$2.37	63%	1.11	$322.37

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 4 found (avg debit $11.94, cheapest $11.48)

CALLS (2)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$342.50	Oct 23	Oct 30	$12.06	124.9%	72.7%
$340.00	Oct 23	Oct 30	$12.36	106.9%	71.8%

PUTS (2)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$342.50	Oct 23	Oct 30	$11.48	124.9%	72.7%
$340.00	Oct 23	Oct 30	$11.85	106.9%	71.8%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 112 found (cheapest 0.93% of stock, avg 11.09%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$340.00	Oct 23	$2.17	$1.00	$3.17	$336.83	$343.17	0.93%
$342.50	Oct 23	$1.17	$2.65	$3.82	$338.68	$346.32	1.12%
$337.50	Oct 23	$4.20	$0.41	$4.61	$332.89	$342.11	1.35%
$345.00	Oct 23	$0.44	$4.45	$4.89	$340.11	$349.89	1.43%
$335.00	Oct 23	$6.63	$0.20	$6.83	$328.17	$341.83	2.00%
$347.50	Oct 23	$0.14	$6.90	$7.04	$340.46	$354.54	2.07%
$350.00	Oct 23	$0.05	$8.68	$8.73	$341.27	$358.73	2.56%
$332.50	Oct 23	$8.75	$0.08	$8.83	$323.67	$341.33	2.59%
$330.00	Oct 23	$11.30	$0.05	$11.35	$318.65	$341.35	3.33%
$352.50	Oct 23	$0.03	$11.73	$11.76	$340.74	$364.26	3.45%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 159 found (cheapest 0.10% of stock, avg 10.35%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$347.50	$335.00	Oct 23	$0.14	$0.20	$0.34	$334.66	$347.84
$347.50	$337.50	Oct 23	$0.14	$0.41	$0.55	$336.95	$348.05
$345.00	$335.00	Oct 23	$0.44	$0.20	$0.64	$334.36	$345.64
$345.00	$337.50	Oct 23	$0.44	$0.41	$0.85	$336.65	$345.85
$347.50	$340.00	Oct 23	$0.14	$1.00	$1.14	$338.86	$348.64
$345.00	$340.00	Oct 23	$0.44	$1.00	$1.44	$338.56	$346.44
$342.50	$335.00	Oct 23	$1.17	$0.20	$1.37	$333.63	$343.87
$342.50	$337.50	Oct 23	$1.17	$0.41	$1.58	$335.92	$344.08
$342.50	$340.00	Oct 23	$1.17	$1.00	$2.17	$337.83	$344.67
$355.00	$332.50	Oct 30	$8.15	$9.57	$17.72	$314.78	$372.72

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 118 found (best R:R 4.10, avg credit $1.92)

Put Spread	Call Spread	Expiry	Credit	Max Loss	POP	R:R	BE Low	BE High
315/320	385/390	Nov 13	$4.02	$0.98	43%	4.10	$315.98	$389.02
315/320	380/385	Nov 13	$4.08	$0.92	40%	4.43	$315.92	$384.08
315/320	390/395	Nov 13	$3.82	$1.18	45%	3.24	$316.18	$393.82
315/320	370/375	Nov 13	$4.35	$0.65	34%	6.69	$315.65	$374.35
315/320	375/380	Nov 13	$4.20	$0.80	37%	5.25	$315.80	$379.20
280/282	365/370	Nov 6	$3.23	$1.77	55%	1.82	$279.27	$368.23
315/320	385/390	Nov 27	$3.97	$1.03	35%	3.85	$316.03	$388.97
300/305	385/390	Nov 27	$3.52	$1.48	43%	2.38	$301.48	$388.52
305/310	385/390	Nov 27	$3.55	$1.45	40%	2.45	$306.45	$388.55
295/300	385/390	Nov 13	$2.77	$2.23	55%	1.24	$297.23	$387.77

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 182 found (best R:R 17.75, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$305.00	$320.00	$335.00	Nov 13	$0.80	$14.20	20%	17.75
$340.00	$342.50	$345.00	Oct 23	$0.27	$2.23	44%	8.26
$320.00	$325.00	$330.00	Nov 20	$0.06	$4.94	6%	82.33
$380.00	$390.00	$400.00	Dec 4	$0.38	$9.62	9%	25.32
$380.00	$385.00	$390.00	Nov 13	$0.06	$4.94	5%	82.33

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$340.00	$342.50	$345.00	Oct 23	$0.15	$2.35	44%	15.67
$332.50	$335.00	$337.50	Oct 23	$0.09	$2.41	13%	26.78
$365.00	$370.00	$375.00	Nov 6	$0.12	$4.88	7%	40.67
$300.00	$305.00	$310.00	Nov 6	$0.10	$4.90	6%	49.00
$300.00	$305.00	$310.00	Nov 20	$0.10	$4.90	5%	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. 106 found (best net $-10.65, 92 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$300.00	$335.00	1:2	Nov 27	-$10.65	$24.35
$337.50	$340.00	1:2	Oct 23	-$0.14	$2.36
$340.00	$342.50	1:2	Oct 23	-$0.17	$2.33
$335.00	$337.50	1:2	Oct 23	-$1.77	$0.73
$350.00	$352.50	1:2	Oct 23	-$0.01	$2.49

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$345.00	$342.50	1:2	Oct 23	-$0.85	$1.65
$347.50	$345.00	1:2	Oct 23	-$2.00	$0.50
$282.50	$280.00	1:2	Nov 6	-$0.05	$2.45
$332.50	$330.00	1:2	Oct 23	-$0.02	$2.48
$330.00	$327.50	1:2	Oct 23	-$0.05	$2.45

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 106 found (best yield 7.25%, avg 2.92%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$350.00	Dec 4	$24.70	0.50	2.7%	7.25%	9.92%	10	10
$360.00	Dec 4	$20.45	0.45	5.6%	6.00%	11.60%	1	2
$370.00	Dec 4	$17.30	0.40	8.5%	5.07%	13.61%	2	--
$345.00	Dec 4	$26.75	0.52	1.2%	7.85%	9.05%	3	--
$375.00	Dec 4	$15.55	0.38	10.0%	4.56%	14.57%	5	5
$380.00	Dec 4	$14.20	0.36	11.5%	4.17%	15.64%	8	6
$355.00	Nov 27	$20.90	0.46	4.1%	6.13%	10.27%	10	26
$350.00	Nov 27	$22.85	0.49	2.7%	6.70%	9.38%	3	2
$345.00	Nov 27	$25.00	0.52	1.2%	7.33%	8.54%	6	7
$360.00	Nov 27	$18.60	0.44	5.6%	5.46%	11.06%	3	25

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 54,051

Total Puts 40,721

Put/Call Ratio 0.75

Net Difference 13,330

Prior's Put/Call Breakdown

Total Calls 54,920

Total Puts 34,700

Put/Call Ratio 0.63

Net Difference 20,220

Prior 7-Day Put/Call Summary

Total Calls 251,396

Total Puts 158,533

Average Put/Call Ratio 0.64

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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