WDC - Options Database

WDC

WESTERN DIGITAL CORP

$413.47 -10.61%

(10/2 13:00) ◀

Friday, October 2, 2026 (2:00pm)

▶ (10/2 15:00)

◀ 10/2 14:00 ▶

Option Volume

Detail

ℹ

Current (10/02 2:00pm) 157,752

Calls: 85,930 (54%)

Puts: 71,822 (46%)

Prior (09/16) 16,705

Calls: 8,058 (48%)

Puts: 8,647 (52%)

Current vs Prior +844.34%

Calls: +966.39% (Calls)

Puts: +730.60% (Puts)

Prior 7-Day Total 323,881

Calls: 166,296 (51%)

Puts: 157,585 (49%)

Prior 7-Day Average 46,268

Calls: 23,756 (51%)

Puts: 22,512 (49%)

Current vs Prior 7-Day Avg +240.95%

Calls: +261.71%

Puts: +219.04%

Sentiment BULLISH

Dollar Volume

Detail

ℹ

Current (10/02 2:00pm) $226.71M

Calls: $135.41M (60%)

Puts: $91.30M (40%)

Prior (09/16) $47.80M

Calls: $25.24M (53%)

Puts: $22.56M (47%)

Current vs Prior +374.27%

Calls: +436.40%

Puts: +304.73%

Prior 7-Day Total $647.10M

Calls: $314.05M (49%)

Puts: $333.05M (51%)

Prior 7-Day Average $92.44M

Calls: $44.86M (49%)

Puts: $47.58M (51%)

Current vs Prior 7-Day Avg +145.24%

Calls: +201.82%

Puts: +91.90%

Sentiment BULLISH

Put/Call Ratio

Detail

ℹ

Current (10/02 2:00pm) 0.84

Prior (09/16) 1.07

Current vs Prior -22.11%

Prior 7-Day Average 0.95

Current vs Prior 7-Day Avg -12.26%

Sentiment NEUTRAL

Open Interest

Detail

ℹ

Current (10/02 2:00pm) 439,354

Calls: 177,426 (40%)

Puts: 261,928 (60%)

Prior (09/16) 457,760

Calls: 190,617 (42%)

Puts: 267,143 (58%)

Current vs Prior -4.02%

Prior 7-Day Total 3,133,271

Calls: 1,270,887 (41%)

Puts: 1,862,384 (59%)

Prior 7-Day Average 447,610

Calls: 181,555 (41%)

Puts: 266,054 (59%)

Current vs Prior 7-Day Avg -1.84%

Sentiment BULLISH

Expected Move

Detail

ℹ

WKMO Expiry (10/02) | Next (10/09)Expiry (10/16) | Next (11/20)

Current 1.73% | 7.15%10.10% | 21.61%

Prior 4.49% | 8.81%4.49% | 16.42%

Current vs Prior -61.56% | -18.76%+124.95% | +31.65%

Prior 7-Day Avg 8.43% | 13.19%12.45% | 24.78%

Current vs 7-Day Avg -79.52% | -45.76%-18.87% | -12.77%

Prior 7-Day Eod 4.49% | 8.81%10.61% | 21.70%

Current vs 7-Day Eod -61.56% | -18.76%-4.73% | -0.40%

Sentiment BULLISHBEARISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 33.45% | 5.91%

Calls: 25.52% | 5.44%

Puts: 41.38% | 6.38%

Prior 26.11% | 20.57%

Calls: 21.54% | 24.03%

Puts: 30.67% | 17.11%

Current vs Prior +28.11% | -71.27%

Prior 7-Day Avg 23.10% | 14.02%

Calls: 21.01% | 14.86%

Puts: 25.18% | 13.17%

Current vs 7-Day Avg +44.83% | -57.83%

Liquidity Pricy

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🤖 AI Insights

Massive premium surge with dollar volume up 374% vs prior. Dollar volume significantly above 7-day average (145% higher). Unusually high activity with volume up 844% vs prior - elevated interest. Volume explosion - 241% above 7-day average (157,752 vs avg 46,268).

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 BEARISH

Current NEUTRAL

Prior NEUTRAL

7-Day Avg NEUTRAL

Current NEUTRAL

Prior NEUTRAL

7-Day Avg NEUTRAL

Current BEARISH

Prior BEARISH

7-Day Avg NEUTRAL

Current BEARISH

Prior BULLISH

7-Day Avg BULLISH

Sentiment Timeline (Today)

Time	Smart Money	Retail	Overall
14:00	BULLISH	BULLISH	BULLISH
13:00	BULLISH	BULLISH	BULLISH
12:00	BULLISH	NEUTRAL	BULLISH
11:00	BEARISH	BEARISH	BEARISH
10:35	BULLISH	BEARISH	BEARISH
10:30	BULLISH	BEARISH	BEARISH
10:25	BULLISH	BEARISH	BEARISH
10:20	BULLISH	BEARISH	BEARISH
10:15	BEARISH	BEARISH	BEARISH
10:10	BULLISH	BEARISH	BEARISH
10:05	BULLISH	BEARISH	BEARISH
10:00	BULLISH	BEARISH	BEARISH
09:55	BULLISH	BEARISH	BEARISH
09:50	BULLISH	BEARISH	BEARISH
09:45	BULLISH	BEARISH	BEARISH
09:40	BULLISH	NEUTRAL	MIXED
09:35	BEARISH	BEARISH	BEARISH

📈 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 106 of results (avg 7.0%, best 3.3%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$400.00	Oct 16	27.10	28.00	$27.55	3.3%	238	0.63	132
$410.00	Oct 16	21.70	22.55	$22.13	3.8%	257	0.55	645
$410.00	Oct 23	26.85	28.00	$27.43	4.2%	1.2K	0.55	70
$395.00	Oct 16	29.90	31.20	$30.55	4.3%	19	0.67	20
$412.50	Oct 16	20.50	21.40	$20.95	4.3%	115	0.53	1

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$440.00	Oct 16	36.05	37.25	$36.65	3.3%	66	0.67	947
$437.50	Oct 16	34.25	35.50	$34.88	3.6%	4	0.65	38
$340.00	Oct 16	1.30	1.35	$1.33	3.8%	164	0.06	664
$442.50	Oct 16	37.55	39.15	$38.35	4.2%	1	0.68	332
$432.50	Oct 9	25.35	26.45	$25.90	4.2%	55	0.68	22

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. 252 found (avg delta 0.77, highest 1.00)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$332.50	Oct 2	73.05	82.95	$78.00	12.7%	10	1.00	3
$335.00	Oct 2	70.30	80.10	$75.20	13.0%	33	1.00	3
$337.50	Oct 2	67.80	77.60	$72.70	13.5%	42	1.00	5
$340.00	Oct 2	69.00	76.10	$72.55	9.8%	13	1.00	33
$345.00	Oct 2	62.40	71.10	$66.75	13.0%	25	1.00	35

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$472.50	Oct 2	57.60	64.75	$61.18	11.7%	2	1.00	188
$480.00	Oct 2	63.55	72.30	$67.93	12.9%	4	1.00	97
$485.00	Oct 2	69.80	79.75	$74.78	13.3%	--	1.00	25
$487.50	Oct 2	72.25	82.25	$77.25	12.9%	--	1.00	23
$490.00	Oct 2	74.15	82.70	$78.43	10.9%	8	1.00	45

Most actively traded options today. High liquidity = easy entry/exit. 532 active (total vol 113.5K, top 5.3K)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$415.00	Oct 2	1.94	2.20	$2.07	12.6%	5.3K	0.42	13
$410.00	Oct 2	4.30	5.40	$4.85	22.7%	3.6K	0.69	17
$430.00	Oct 2	0.06	0.19	$0.13	100.0%	3.0K	0.04	85
$427.50	Oct 9	8.35	9.00	$8.68	7.5%	2.5K	0.37	8
$420.00	Oct 2	0.61	0.94	$0.77	42.9%	2.3K	0.19	99

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$410.00	Oct 2	1.25	1.67	$1.46	28.8%	4.8K	0.31	521
$400.00	Oct 2	0.11	0.23	$0.17	70.6%	4.1K	0.05	967
$400.00	Oct 9	7.70	8.40	$8.05	8.7%	1.9K	0.33	613
$405.00	Oct 2	0.38	0.61	$0.50	46.0%	1.6K	0.13	744
$395.00	Oct 2	0.05	0.11	$0.08	75.0%	1.5K	0.02	392

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 12 strikes (avg 62.4%, max 87.3%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$407.50	Oct 2	Oct 9	112.6%	60.1%	87.3%	1.0K	11
$412.50	Oct 2	Oct 16	108.1%	61.0%	77.2%	1.7K	28
$417.50	Oct 2	Oct 16	107.3%	63.4%	69.1%	1.4K	21
$420.00	Oct 2	Nov 13	111.8%	74.9%	49.4%	2.3K	99
$415.00	Oct 2	Nov 13	106.6%	72.8%	46.4%	6.3K	14

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$407.50	Oct 2	Oct 9	112.6%	60.1%	87.3%	1.6K	201
$412.50	Oct 2	Oct 16	108.1%	61.0%	77.2%	780	206
$417.50	Oct 2	Oct 16	107.3%	63.4%	69.1%	680	165
$420.00	Oct 2	Nov 13	111.8%	74.9%	49.4%	867	723
$415.00	Oct 2	Nov 13	106.6%	72.8%	46.4%	926	592

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 312 found (best R:R 1.44, avg 3.67)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$370.00	$380.00	Oct 30	$4.10	$5.90	$4.10	76%	1.44	$374.10
$390.00	$395.00	Oct 30	$0.52	$4.48	$0.52	66%	8.62	$390.52
$380.00	$395.00	Nov 13	$7.15	$7.85	$7.15	67%	1.10	$387.15
$337.50	$340.00	Oct 2	$0.15	$2.35	$0.15	100%	15.67	$337.65
$460.00	$475.00	Nov 13	$2.60	$12.40	$2.60	36%	4.77	$462.60

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$430.00	$425.00	Oct 23	$0.15	$4.85	$0.15	57%	32.33	$429.85
$480.00	$477.50	Oct 2	$0.58	$1.92	$0.58	100%	3.31	$479.42
$420.00	$415.00	Nov 6	$0.80	$4.20	$0.80	49%	5.25	$419.20
$470.00	$467.50	Oct 9	$0.80	$1.70	$0.80	91%	2.12	$469.20
$465.00	$460.00	Oct 23	$2.30	$2.70	$2.30	75%	1.17	$462.70

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 213 found (best R:R 1.70, avg 0.48)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$420.00	$425.00	Nov 13	$4.05	$4.05	$0.95	50%	4.26	$424.05
$475.00	$480.00	Nov 13	$2.60	$2.60	$2.40	68%	1.08	$477.60
$430.00	$435.00	Oct 23	$3.10	$3.10	$1.90	57%	1.63	$433.10
$460.00	$465.00	Oct 30	$2.40	$2.40	$2.60	67%	0.92	$462.40
$415.00	$420.00	Nov 6	$3.30	$3.30	$1.70	48%	1.94	$418.30

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$355.00	$350.00	Nov 13	$3.15	$3.15	$1.85	76%	1.70	$351.85
$342.50	$340.00	Oct 2	$2.14	$2.14	$0.36	92%	5.94	$340.36
$390.00	$385.00	Nov 13	$3.25	$3.25	$1.75	63%	1.86	$386.75
$405.00	$400.00	Nov 13	$3.53	$3.53	$1.47	56%	2.40	$401.47
$350.00	$345.00	Nov 6	$2.00	$2.00	$3.00	80%	0.67	$348.00

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 6 found (avg debit $11.13, cheapest $10.62)

CALLS (3)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$410.00	Oct 2	Oct 9	$11.15	109.5%	59.8%
$412.50	Oct 2	Oct 9	$11.33	108.1%	60.7%
$415.00	Oct 2	Oct 9	$11.43	106.6%	62.9%

PUTS (3)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$410.00	Oct 2	Oct 9	$10.62	109.5%	59.8%
$412.50	Oct 2	Oct 9	$11.13	108.1%	60.7%
$415.00	Oct 2	Oct 9	$11.11	106.6%	62.9%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 145 found (cheapest 1.39% of stock, avg 11.06%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$412.50	Oct 2	$3.37	$2.37	$5.74	$406.76	$418.24	1.39%
$415.00	Oct 2	$2.07	$3.77	$5.84	$409.16	$420.84	1.41%
$410.00	Oct 2	$4.85	$1.46	$6.31	$403.69	$416.31	1.53%
$417.50	Oct 2	$1.32	$5.13	$6.45	$411.05	$423.95	1.56%
$407.50	Oct 2	$6.90	$0.87	$7.77	$399.73	$415.27	1.88%
$420.00	Oct 2	$0.77	$7.33	$8.10	$411.90	$428.10	1.96%
$405.00	Oct 2	$8.65	$0.50	$9.15	$395.85	$414.15	2.21%
$402.50	Oct 2	$10.18	$0.32	$10.50	$392.00	$413.00	2.54%
$422.50	Oct 2	$0.41	$10.48	$10.89	$411.61	$433.39	2.63%
$400.00	Oct 2	$12.13	$0.17	$12.30	$387.70	$412.30	2.97%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 175 found (cheapest 0.15% of stock, avg 9.70%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$425.00	$402.50	Oct 2	$0.28	$0.32	$0.60	$401.90	$425.60
$422.50	$402.50	Oct 2	$0.41	$0.32	$0.73	$401.77	$423.23
$425.00	$405.00	Oct 2	$0.28	$0.50	$0.78	$404.22	$425.78
$422.50	$405.00	Oct 2	$0.41	$0.50	$0.91	$404.09	$423.41
$420.00	$402.50	Oct 2	$0.77	$0.32	$1.09	$401.41	$421.09
$425.00	$407.50	Oct 2	$0.28	$0.87	$1.15	$406.35	$426.15
$420.00	$405.00	Oct 2	$0.77	$0.50	$1.27	$403.73	$421.27
$422.50	$407.50	Oct 2	$0.41	$0.87	$1.28	$406.22	$423.78
$420.00	$407.50	Oct 2	$0.77	$0.87	$1.64	$405.86	$421.64
$417.50	$402.50	Oct 2	$1.32	$0.32	$1.64	$400.86	$419.14

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 140 found (best R:R 9.87, avg credit $1.93)

Put Spread	Call Spread	Expiry	Credit	Max Loss	POP	R:R	BE Low	BE High
340/342	422/425	Oct 2	$2.27	$0.23	81%	9.87	$340.23	$424.77
375/380	460/465	Oct 30	$4.80	$0.20	38%	24.00	$375.20	$464.80
365/370	475/480	Nov 13	$4.67	$0.33	39%	14.15	$365.33	$479.67
335/340	475/480	Nov 13	$3.85	$1.15	50%	3.35	$336.15	$478.85
360/365	475/480	Nov 13	$4.28	$0.72	41%	5.94	$360.72	$479.28
360/365	460/465	Oct 30	$4.03	$0.97	44%	4.15	$360.97	$464.03
345/350	475/480	Nov 13	$3.80	$1.20	47%	3.17	$346.20	$478.80
340/345	460/465	Oct 30	$3.55	$1.45	52%	2.45	$341.45	$463.55
380/385	460/465	Oct 30	$4.28	$0.72	35%	5.94	$380.72	$464.28
350/355	460/465	Oct 30	$3.57	$1.43	48%	2.50	$351.43	$463.57

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 223 found (best R:R 12.89, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$410.00	$412.50	$415.00	Oct 2	$0.18	$2.32	27%	12.89
$415.00	$417.50	$420.00	Oct 2	$0.20	$2.30	23%	11.50
$360.00	$370.00	$380.00	Nov 13	$0.40	$9.60	9%	24.00
$417.50	$420.00	$422.50	Oct 2	$0.19	$2.31	18%	12.16
$445.00	$450.00	$455.00	Oct 30	$0.07	$4.93	4%	70.43

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$360.00	$365.00	$370.00	Nov 6	$0.05	$4.95	4%	99.00
$405.00	$407.50	$410.00	Oct 2	$0.22	$2.28	18%	10.36
$375.00	$380.00	$385.00	Oct 16	$0.15	$4.85	6%	32.33
$407.50	$410.00	$412.50	Oct 2	$0.32	$2.18	24%	6.81
$450.00	$455.00	$460.00	Oct 23	$0.12	$4.88	5%	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. 114 found (best net $-0.77, 107 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$412.50	$415.00	1:2	Oct 2	-$0.77	$1.73
$417.50	$420.00	1:2	Oct 2	-$0.22	$2.28
$420.00	$422.50	1:2	Oct 2	-$0.05	$2.45
$415.00	$417.50	1:2	Oct 2	-$0.57	$1.93
$422.50	$425.00	1:2	Oct 2	-$0.15	$2.35

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$412.50	$410.00	1:2	Oct 2	-$0.55	$1.95
$415.00	$412.50	1:2	Oct 2	-$0.97	$1.53
$410.00	$407.50	1:2	Oct 2	-$0.28	$2.22
$407.50	$405.00	1:2	Oct 2	-$0.13	$2.37
$402.50	$400.00	1:2	Oct 2	-$0.02	$2.48

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 130 found (best yield 5.54%, avg 2.69%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$450.00	Nov 13	$22.90	0.40	8.8%	5.54%	14.37%	89	--
$440.00	Nov 13	$25.75	0.43	6.4%	6.23%	12.64%	1	--
$460.00	Nov 13	$20.40	0.36	11.2%	4.93%	16.19%	9	--
$445.00	Nov 13	$24.05	0.41	7.6%	5.82%	13.44%	2	1
$475.00	Nov 13	$16.85	0.32	14.9%	4.08%	18.96%	7	--
$450.00	Nov 6	$20.80	0.39	8.8%	5.03%	13.87%	18	3
$435.00	Nov 6	$25.55	0.44	5.2%	6.18%	11.39%	4	--
$420.00	Nov 13	$31.65	0.50	1.6%	7.65%	9.23%	17	--
$415.00	Nov 6	$34.00	0.53	0.4%	8.22%	8.59%	53	1
$430.00	Nov 13	$26.95	0.46	4.0%	6.52%	10.52%	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 85,930

Total Puts 71,822

Put/Call Ratio 0.84

Net Difference 14,108

Prior's Put/Call Breakdown

Total Calls 8,058

Total Puts 8,647

Put/Call Ratio 1.07

Net Difference -589

Prior 7-Day Put/Call Summary

Total Calls 166,296

Total Puts 157,585

Average Put/Call Ratio 0.95

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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