WDC - Options Database

WDC

WESTERN DIGITAL CORP

$332.00 -6.86%

$327.20 (-1.45%)🌙

as of 10/17 03:36 AM

(10/14 18:55) ◀

Friday, October 16, 2026 (3:36am)

▶

◀ 10/16 03:36

Option Volume

Detail

ℹ

Current (10/17) 63,448

Calls: 32,340 (51%)

Puts: 31,108 (49%)

Prior (10/14) 38,750

Calls: 22,517 (58%)

Puts: 16,233 (42%)

Current vs Prior +63.74%

Calls: +43.62% (Calls)

Puts: +91.63% (Puts)

Prior 7-Day Total 513,235

Calls: 301,894 (59%)

Puts: 211,341 (41%)

Prior 7-Day Average 73,319

Calls: 43,127 (59%)

Puts: 30,191 (41%)

Current vs Prior 7-Day Avg -13.46%

Calls: -25.01%

Puts: +3.04%

Sentiment BULLISH

Dollar Volume

Detail

ℹ

Current (10/17) $108.46M

Calls: $34.47M (32%)

Puts: $73.99M (68%)

Prior (10/14) $64.91M

Calls: $26.73M (41%)

Puts: $38.18M (59%)

Current vs Prior +67.09%

Calls: +28.98%

Puts: +93.77%

Prior 7-Day Total $877.18M

Calls: $529.46M (60%)

Puts: $347.71M (40%)

Prior 7-Day Average $125.31M

Calls: $75.64M (60%)

Puts: $49.67M (40%)

Current vs Prior 7-Day Avg -13.45%

Calls: -54.42%

Puts: +48.94%

Sentiment BEARISH

Put/Call Ratio

Detail

ℹ

Current (10/17) 0.96

Prior (10/14) 0.72

Current vs Prior +33.43%

Prior 7-Day Average 0.69

Current vs Prior 7-Day Avg +40.22%

Sentiment NEUTRAL

Open Interest

Detail

ℹ

Current (10/17) 343,151

Calls: 183,351 (53%)

Puts: 159,800 (47%)

Prior (10/14) 328,396

Calls: 163,832 (50%)

Puts: 164,564 (50%)

Current vs Prior +4.49%

Prior 7-Day Total 2,132,134

Calls: 1,048,263 (49%)

Puts: 1,083,871 (51%)

Prior 7-Day Average 304,590

Calls: 149,751 (49%)

Puts: 154,838 (51%)

Current vs Prior 7-Day Avg +12.66%

Sentiment BEARISH

Expected Move

Detail

ℹ

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

Current 10.83% | 13.96%19.43% | 23.43%

Prior 5.04% | 10.09%5.04% | 18.20%

Current vs Prior +114.85% | +38.35%+285.49% | +28.73%

Prior 7-Day Avg 4.76% | 8.63%6.70% | 18.62%

Current vs 7-Day Avg +127.51% | +61.74%+189.99% | +25.85%

Prior 7-Day Eod 5.04% | 10.09%5.04% | 18.20%

Current vs 7-Day Eod +114.85% | +38.35%+285.49% | +28.73%

Sentiment BEARISHBEARISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 32.02% | 13.38%

Calls: 42.27% | 15.55%

Puts: 21.76% | 11.20%

Prior 32.02% | 13.38%

Calls: 42.27% | 15.55%

Puts: 21.76% | 11.20%

Current vs Prior +0.00% | +0.00%

Prior 7-Day Avg 19.62% | 10.74%

Calls: 19.62% | 8.89%

Puts: 19.61% | 12.59%

Current vs 7-Day Avg +63.20% | +24.53%

Liquidity Expensive

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🤖 AI Insights

Moderately bearish flow with 68% put dollar volume ($73.99M). Elevated premium activity with dollar volume up 67% vs prior. Above-average activity with volume up 64% vs prior. P/C ratio rising 33% - increased hedging/bearish positioning.

Smart Money BEARISH

Retail Flow NEUTRAL

Overall MIXED

Dollar Volume

Option Volume

Put/Call Ratio

Open Interest

Expected Move

Current BEARISH

Prior BEARISH

7-Day Avg BULLISH

Current NEUTRAL

Prior BULLISH

7-Day Avg NEUTRAL

Current NEUTRAL

Prior NEUTRAL

7-Day Avg NEUTRAL

Current NEUTRAL

Prior NEUTRAL

7-Day Avg NEUTRAL

Current BEARISH

Prior BULLISH

7-Day Avg 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 50 of results (avg 7.6%, best 4.8%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$350.00	Oct 23	9.80	10.40	$10.10	5.9%	231	0.38	116
$320.00	Nov 20	34.85	37.50	$36.17	7.3%	8	0.62	32
$340.00	Oct 30	18.15	19.70	$18.92	8.2%	39	0.51	10
$337.50	Oct 30	19.15	20.85	$20.00	8.5%	3	0.53	--
$347.50	Oct 23	10.50	11.50	$11.00	9.1%	34	0.40	34

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$380.00	Oct 23	49.50	51.95	$50.73	4.8%	136	1.00	498
$370.00	Oct 16	36.45	38.40	$37.42	5.2%	253	999.00	1.2K
$375.00	Oct 16	41.20	43.45	$42.33	5.3%	265	999.00	615
$397.50	Oct 16	63.80	67.35	$65.57	5.4%	20	999.00	194
$395.00	Oct 16	61.30	64.75	$63.03	5.5%	92	999.00	498

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. 204 found (avg delta 411.78, highest 999.00)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$270.00	Oct 16	60.70	68.05	$64.38	11.4%	12	999.00	99
$290.00	Oct 16	40.25	48.45	$44.35	18.5%	2	999.00	87
$300.00	Oct 16	28.75	37.45	$33.10	26.3%	28	999.00	106
$302.50	Oct 16	26.85	34.00	$30.43	23.5%	38	999.00	28
$305.00	Oct 16	24.80	31.45	$28.13	23.6%	26	999.00	26

PUTS (5)

Strike	Expiry	Ask	Mark	Spread	Vol	Delta	OI
$270.00	Oct 16	0.01	$0.01	100.0%	3	999.00	505
$280.00	Oct 16	0.02	$0.01	200.0%	95	999.00	1.3K
$290.00	Oct 16	0.04	$0.02	200.0%	19	999.00	360
$300.00	Oct 16	3.00	$1.50	200.0%	26	999.00	1.4K
$305.00	Oct 16	0.10	$0.05	200.0%	96	999.00	18

Most actively traded options today. High liquidity = easy entry/exit. 364 active (total vol 39.9K, top 2.8K)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$360.00	Oct 23	7.05	7.75	$7.40	9.5%	2.8K	0.30	1.4K
$330.00	Nov 6	26.15	29.50	$27.83	12.0%	2.7K	0.58	1.0K
$350.00	Oct 16	0.00	0.10	$0.05	200.0%	2.1K	999.00	694
$360.00	Oct 30	10.95	12.30	$11.63	11.6%	889	0.36	972
$340.00	Oct 16	0.00	0.09	$0.05	180.0%	757	999.00	206

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$335.00	Oct 16	1.72	3.40	$2.56	65.6%	2.3K	999.00	382
$340.00	Oct 16	6.65	8.60	$7.63	25.6%	1.7K	999.00	694
$300.00	Oct 23	4.50	5.70	$5.10	23.5%	845	0.20	211
$282.50	Oct 23	2.37	2.64	$2.51	10.8%	664	0.11	9
$330.00	Oct 16	0.10	0.41	$0.26	119.2%	596	999.00	873

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 4 strikes (avg 17.0%, max 37.3%)

CALLS (0)

No calls found

PUTS (4)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$295.00	Oct 23	Nov 13	102.8%	74.9%	37.3%	113	33
$292.50	Oct 23	Oct 30	104.2%	91.3%	14.1%	157	47
$302.50	Oct 23	Oct 30	101.0%	90.9%	11.2%	64	49
$297.50	Oct 23	Oct 30	96.2%	91.4%	5.3%	150	24

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 198 found (best R:R 5.76, avg 3.58)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$360.00	$362.50	Oct 16	$0.14	$2.36	$0.14	100%	16.86	$360.14
$335.00	$337.50	Oct 16	$0.16	$2.34	$0.16	100%	14.63	$335.16
$382.50	$385.00	Oct 16	$0.24	$2.26	$0.24	100%	9.42	$382.74
$387.50	$390.00	Oct 16	$0.24	$2.26	$0.24	100%	9.42	$387.74
$340.00	$350.00	Nov 20	$3.07	$6.93	$3.07	51%	2.26	$343.07

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$300.00	$290.00	Oct 16	$1.48	$8.52	$1.48	100%	5.76	$298.52
$330.00	$327.50	Oct 16	$0.12	$2.38	$0.12	100%	19.83	$329.88
$312.50	$310.00	Oct 16	$0.24	$2.26	$0.24	100%	9.42	$312.26
$370.00	$365.00	Nov 13	$1.21	$3.79	$1.21	70%	3.13	$368.79
$387.50	$385.00	Oct 30	$0.20	$2.30	$0.20	92%	11.50	$387.30

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 145 found (best R:R 0.80, avg 0.87)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$375.00	$380.00	Oct 30	$3.92	$3.92	$1.08	70%	3.63	$378.92
$332.50	$335.00	Oct 23	$2.40	$2.40	$0.10	45%	24.00	$334.90
$350.00	$355.00	Nov 6	$3.12	$3.12	$1.88	55%	1.66	$353.12
$385.00	$387.50	Oct 23	$1.05	$1.05	$1.45	86%	0.72	$386.05
$382.50	$385.00	Oct 30	$1.25	$1.25	$1.25	77%	1.00	$383.75

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$280.00	$270.00	Nov 13	$4.45	$4.45	$5.55	81%	0.80	$275.55
$290.00	$280.00	Nov 6	$3.43	$3.43	$6.57	79%	0.52	$286.57
$320.00	$315.00	Nov 13	$3.42	$3.42	$1.58	61%	2.16	$316.58
$280.00	$270.00	Nov 27	$3.20	$3.20	$6.80	79%	0.47	$276.80
$330.00	$327.50	Oct 30	$2.37	$2.37	$0.13	55%	18.23	$327.63

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

No setups found for this strategy

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 81 found (cheapest 0.67% of stock, avg 11.46%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$332.50	Oct 16	$1.15	$1.06	$2.21	$330.29	$334.71	0.67%
$335.00	Oct 16	$0.30	$2.56	$2.86	$332.14	$337.86	0.86%
$330.00	Oct 16	$3.31	$0.26	$3.57	$326.43	$333.57	1.08%
$327.50	Oct 16	$4.21	$0.14	$4.35	$323.15	$331.85	1.31%
$337.50	Oct 16	$0.14	$4.43	$4.57	$332.93	$342.07	1.38%
$340.00	Oct 16	$0.05	$7.63	$7.68	$332.32	$347.68	2.31%
$325.00	Oct 16	$7.63	$0.06	$7.69	$317.31	$332.69	2.32%
$322.50	Oct 16	$9.82	$0.07	$9.89	$312.61	$332.39	2.98%
$342.50	Oct 16	$0.03	$10.18	$10.21	$332.29	$352.71	3.08%
$320.00	Oct 16	$12.73	$0.17	$12.90	$307.10	$332.90	3.89%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 140 found (cheapest 7.03% of stock, avg 11.08%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$390.00	$290.00	Nov 20	$11.23	$12.10	$23.33	$266.67	$413.33
$347.50	$322.50	Oct 23	$11.00	$13.05	$24.05	$298.45	$371.55
$345.00	$322.50	Oct 23	$11.53	$13.05	$24.58	$297.92	$369.58
$347.50	$325.00	Oct 23	$11.00	$14.20	$25.20	$299.80	$372.70
$345.00	$325.00	Oct 23	$11.53	$14.20	$25.73	$299.27	$370.73
$345.00	$327.50	Oct 23	$11.53	$15.05	$26.58	$300.92	$371.58
$347.50	$327.50	Oct 23	$11.00	$15.05	$26.05	$301.45	$373.55
$342.50	$322.50	Oct 23	$12.55	$13.05	$25.60	$296.90	$368.10
$390.00	$300.00	Nov 20	$11.23	$15.60	$26.83	$273.17	$416.83
$380.00	$290.00	Nov 20	$13.50	$12.10	$25.60	$264.40	$405.60

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 62 found (best R:R 1.96, avg credit $2.69)

Put Spread	Call Spread	Expiry	Credit	Max Loss	POP	R:R	BE Low	BE High
270/280	385/395	Nov 13	$6.62	$3.38	52%	1.96	$273.38	$391.62
270/272	368/370	Oct 30	$2.03	$0.47	55%	4.32	$270.47	$369.53
270/272	365/368	Oct 30	$1.98	$0.52	53%	3.81	$270.52	$366.98
295/300	380/385	Nov 6	$3.54	$1.46	45%	2.42	$296.46	$383.54
295/300	370/375	Nov 6	$3.68	$1.32	40%	2.79	$296.32	$373.68
305/310	380/385	Nov 13	$3.90	$1.10	36%	3.55	$306.10	$383.90
285/290	368/370	Oct 30	$3.21	$1.79	48%	1.79	$286.79	$370.71
302/305	368/370	Oct 30	$2.11	$0.39	40%	5.41	$302.89	$369.61
310/315	368/370	Oct 30	$3.95	$1.05	33%	3.76	$311.05	$371.45
295/300	380/385	Nov 13	$3.48	$1.52	42%	2.29	$296.52	$383.48

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 136 found (best R:R 110.11, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$320.00	$330.00	$340.00	Nov 20	$0.56	$9.44	11%	16.86
$340.00	$345.00	$350.00	Nov 6	$0.19	$4.81	6%	25.32
$355.00	$357.50	$360.00	Oct 30	$0.08	$2.42	3%	30.25
$335.00	$337.50	$340.00	Oct 16	$0.07	$2.43	0%	34.71
$337.50	$340.00	$342.50	Oct 16	$0.07	$2.43	0%	34.71

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$330.00	$340.00	$350.00	Nov 20	$0.09	$9.91	10%	110.11
$270.00	$280.00	$290.00	Nov 20	$0.33	$9.67	9%	29.30
$325.00	$330.00	$335.00	Nov 13	$0.12	$4.88	6%	40.67
$310.00	$315.00	$320.00	Nov 6	$0.14	$4.86	6%	34.71
$280.00	$290.00	$300.00	Nov 27	$0.42	$9.58	8%	22.81

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 80 found (best net $--, 61 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$340.00	$342.50	1:2	Oct 16	-$0.01	$2.49
$345.00	$347.50	1:2	Oct 16	-$0.01	$2.49
$370.00	$372.50	1:2	Oct 16	-$0.01	$2.49
$372.50	$375.00	1:2	Oct 16	-$0.01	$2.49
$390.00	$392.50	1:2	Oct 16	-$0.01	$2.49

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$290.00	$280.00	1:2	Oct 16	$0.00	$10.00
$280.00	$270.00	1:2	Oct 16	-$0.01	$9.99
$317.50	$315.00	1:2	Oct 16	-$0.01	$2.49
$320.00	$317.50	1:2	Oct 16	-$0.01	$2.49
$330.00	$327.50	1:2	Oct 16	-$0.02	$2.48

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 81 found (best yield 8.01%, avg 3.18%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$340.00	Nov 27	$26.60	0.54	2.4%	8.01%	10.42%	3	--
$345.00	Nov 27	$24.00	0.51	3.9%	7.23%	11.14%	2	--
$360.00	Nov 27	$18.10	0.43	8.4%	5.45%	13.89%	9	14
$365.00	Nov 27	$16.05	0.41	9.9%	4.83%	14.77%	20	1
$360.00	Nov 20	$18.00	0.41	8.4%	5.42%	13.86%	13	50
$340.00	Nov 20	$25.00	0.51	2.4%	7.53%	9.94%	50	7.8K
$370.00	Nov 20	$15.05	0.36	11.4%	4.53%	15.98%	28	172
$380.00	Nov 20	$12.80	0.32	14.5%	3.86%	18.31%	67	695
$350.00	Nov 20	$19.70	0.46	5.4%	5.93%	11.36%	110	84
$380.00	Nov 27	$11.60	0.34	14.5%	3.49%	17.95%	4	7

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 32,340

Total Puts 31,108

Put/Call Ratio 0.96

Net Difference 1,232

Prior's Put/Call Breakdown

Total Calls 22,517

Total Puts 16,233

Put/Call Ratio 0.72

Net Difference 6,284

Prior 7-Day Put/Call Summary

Total Calls 301,894

Total Puts 211,341

Average Put/Call Ratio 0.69

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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