WDC - Options Database

WDC

WESTERN DIGITAL CORP

$415.85 -10.10%

(10/2 14:00) ◀

Friday, October 2, 2026 (3:00pm)

▶ (10/2 16:01)

◀ 10/2 15:00 ▶

Option Volume

Detail

ℹ

Current (10/02 3:00pm) 185,942

Calls: 103,508 (56%)

Puts: 82,434 (44%)

Prior (09/16) 27,573

Calls: 13,733 (50%)

Puts: 13,840 (50%)

Current vs Prior +574.36%

Calls: +653.72% (Calls)

Puts: +495.62% (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 +301.87%

Calls: +335.70%

Puts: +266.18%

Sentiment BULLISH

Dollar Volume

Detail

ℹ

Current (10/02 3:00pm) $255.07M

Calls: $158.86M (62%)

Puts: $96.22M (38%)

Prior (09/16) $66.75M

Calls: $31.65M (47%)

Puts: $35.10M (53%)

Current vs Prior +282.12%

Calls: +401.88%

Puts: +174.12%

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 +175.92%

Calls: +254.09%

Puts: +102.22%

Sentiment BULLISH

Put/Call Ratio

Detail

ℹ

Current (10/02 3:00pm) 0.80

Prior (09/16) 1.01

Current vs Prior -20.98%

Prior 7-Day Average 0.95

Current vs Prior 7-Day Avg -16.39%

Sentiment NEUTRAL

Open Interest

Detail

ℹ

Current (10/02 3:00pm) 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 1.44% | 7.09%10.05% | 21.30%

Prior 4.49% | 8.81%4.49% | 16.42%

Current vs Prior -67.88% | -19.45%+123.67% | +29.71%

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

Current vs 7-Day Avg -82.89% | -46.21%-19.33% | -14.05%

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

Current vs 7-Day Eod -67.88% | -19.45%-5.27% | -1.87%

Sentiment BULLISHBEARISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 22.04% | 7.80%

Calls: 17.31% | 6.76%

Puts: 26.76% | 8.84%

Prior 26.11% | 20.57%

Calls: 21.54% | 24.03%

Puts: 30.67% | 17.11%

Current vs Prior -15.59% | -62.08%

Prior 7-Day Avg 23.10% | 14.02%

Calls: 21.01% | 14.86%

Puts: 25.18% | 13.17%

Current vs 7-Day Avg -4.57% | -44.35%

Liquidity Expensive

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🤖 AI Insights

Moderately bullish flow with 62% call dollar volume ($158.86M). Massive premium surge with dollar volume up 282% vs prior. Dollar volume significantly above 7-day average (176% higher). Unusually high activity with volume up 574% vs prior - elevated interest.

Smart Money BULLISH

Retail Flow BULLISH

Overall BULLISH

Dollar Volume

Option Volume

Put/Call Ratio

Open Interest

Expected Move

Current BULLISH

Prior BEARISH

7-Day Avg BEARISH

Current BULLISH

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
15:00	BULLISH	BULLISH	BULLISH
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 82 of results (avg 7.4%, best 4.0%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$405.00	Oct 16	25.60	26.70	$26.15	4.2%	123	0.61	2
$400.00	Oct 16	28.50	29.80	$29.15	4.5%	256	0.66	132
$410.00	Oct 16	23.05	24.15	$23.60	4.7%	297	0.57	645
$400.00	Oct 9	22.90	24.00	$23.45	4.7%	471	0.70	17
$415.00	Oct 16	20.50	21.60	$21.05	5.2%	236	0.54	1

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$445.00	Oct 16	37.55	39.10	$38.33	4.0%	11	0.69	82
$405.00	Oct 9	8.90	9.35	$9.13	4.9%	472	0.36	668
$430.00	Oct 16	27.35	28.75	$28.05	5.0%	144	0.58	809
$435.00	Oct 16	30.35	32.00	$31.18	5.3%	21	0.62	54
$432.50	Oct 16	28.60	30.30	$29.45	5.8%	32	0.60	10

Affordable options under $1.00 per contract. Great for defined-risk strategies with minimal capital. 1 found (avg $0.83, cheapest $0.83)

CALLS (1)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$420.00	Oct 2	0.76	0.90	$0.83	16.9%	3.6K	0.24	99

PUTS (0)

No puts meet the criteria

In-the-money options with delta >0.50. Higher probability of profit, lower leverage. 256 found (avg delta 0.78, highest 1.00)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$335.00	Oct 2	78.05	88.05	$83.05	12.0%	33	1.00	3
$337.50	Oct 2	75.60	85.55	$80.57	12.3%	42	1.00	5
$340.00	Oct 2	72.80	81.20	$77.00	10.9%	13	1.00	33
$345.00	Oct 2	68.00	74.10	$71.05	8.6%	25	1.00	35
$347.50	Oct 2	65.50	74.80	$70.15	13.3%	14	1.00	7

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$465.00	Oct 2	47.35	51.55	$49.45	8.5%	37	1.00	134
$480.00	Oct 2	58.00	67.70	$62.85	15.4%	4	1.00	97
$485.00	Oct 2	61.90	71.90	$66.90	14.9%	--	1.00	25
$487.50	Oct 2	64.45	74.40	$69.43	14.3%	--	1.00	23
$490.00	Oct 2	66.90	76.70	$71.80	13.6%	8	1.00	45

Most actively traded options today. High liquidity = easy entry/exit. 539 active (total vol 137.6K, top 6.5K)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$415.00	Oct 2	2.37	2.82	$2.60	17.3%	6.5K	0.56	13
$430.00	Oct 2	0.01	0.07	$0.04	150.0%	5.3K	0.02	85
$410.00	Oct 2	4.95	7.05	$6.00	35.0%	4.0K	0.84	17
$420.00	Oct 2	0.76	0.90	$0.83	16.9%	3.6K	0.24	99
$425.00	Oct 2	0.12	0.35	$0.24	95.8%	3.2K	0.08	127

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$410.00	Oct 2	0.35	0.64	$0.50	58.0%	5.8K	0.16	521
$400.00	Oct 2	0.03	0.11	$0.07	114.3%	4.4K	0.01	967
$405.00	Oct 2	0.10	0.13	$0.12	25.0%	2.2K	0.05	744
$400.00	Oct 9	6.65	7.60	$7.13	13.3%	2.1K	0.30	613
$395.00	Oct 2	0.01	0.05	$0.03	133.3%	1.5K	0.01	392

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 10 strikes (avg 77.6%, max 101.8%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$417.50	Oct 2	Oct 16	125.8%	62.3%	101.8%	2.1K	21
$412.50	Oct 2	Oct 16	111.5%	60.8%	83.4%	2.1K	28
$415.00	Oct 2	Nov 13	116.7%	69.8%	67.2%	7.6K	14
$410.00	Oct 2	Nov 13	121.0%	72.5%	67.0%	4.0K	17
$420.00	Oct 2	Nov 13	118.4%	71.8%	64.8%	3.6K	99

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$417.50	Oct 2	Oct 16	125.8%	62.3%	101.8%	1.3K	165
$412.50	Oct 2	Oct 16	111.5%	60.8%	83.4%	1.0K	206
$420.00	Oct 2	Nov 13	123.8%	71.8%	72.4%	1.2K	723
$415.00	Oct 2	Nov 13	116.7%	69.8%	67.2%	1.6K	592
$410.00	Oct 2	Nov 13	121.0%	72.5%	67.0%	5.8K	523

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 309 found (best R:R 19.83, avg 3.80)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$357.50	$360.00	Oct 2	$0.12	$2.38	$0.12	100%	19.83	$357.62
$340.00	$345.00	Oct 9	$2.90	$2.10	$2.90	98%	0.72	$342.90
$350.00	$352.50	Oct 2	$0.67	$1.83	$0.67	100%	2.73	$350.67
$365.00	$370.00	Oct 16	$2.62	$2.38	$2.62	87%	0.91	$367.62
$450.00	$455.00	Nov 6	$0.30	$4.70	$0.30	41%	15.67	$450.30

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$475.00	$470.00	Oct 16	$2.03	$2.97	$2.03	83%	1.46	$472.97
$462.50	$460.00	Oct 16	$0.30	$2.20	$0.30	78%	7.33	$462.20
$430.00	$425.00	Nov 13	$0.90	$4.10	$0.90	50%	4.56	$429.10
$460.00	$457.50	Oct 2	$1.00	$1.50	$1.00	100%	1.50	$459.00
$462.50	$460.00	Oct 9	$0.75	$1.75	$0.75	88%	2.33	$461.75

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 217 found (best R:R 12.51, avg 0.55)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$455.00	$460.00	Nov 6	$3.75	$3.75	$1.25	60%	3.00	$458.75
$455.00	$460.00	Oct 30	$3.08	$3.08	$1.92	64%	1.60	$458.08
$465.00	$470.00	Nov 6	$3.03	$3.03	$1.97	64%	1.54	$468.03
$465.00	$470.00	Oct 30	$2.47	$2.47	$2.53	67%	0.98	$467.47
$445.00	$450.00	Oct 23	$2.48	$2.48	$2.52	63%	0.98	$447.48

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$410.00	$405.00	Nov 13	$4.63	$4.63	$0.37	58%	12.51	$405.37
$342.50	$340.00	Oct 2	$2.14	$2.14	$0.36	92%	5.94	$340.36
$415.00	$410.00	Oct 23	$3.97	$3.97	$1.03	54%	3.85	$411.03
$410.00	$405.00	Nov 6	$3.40	$3.40	$1.60	57%	2.13	$406.60
$350.00	$345.00	Nov 13	$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. 4 found (avg debit $11.70, cheapest $11.30)

CALLS (2)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$417.50	Oct 2	Oct 9	$11.97	125.8%	61.4%
$415.00	Oct 2	Oct 9	$12.20	116.7%	60.1%

PUTS (2)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$417.50	Oct 2	Oct 9	$11.30	125.8%	61.4%
$415.00	Oct 2	Oct 9	$11.31	116.7%	60.1%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 151 found (cheapest 1.10% of stock, avg 11.22%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$415.00	Oct 2	$2.60	$1.99	$4.59	$410.41	$419.59	1.10%
$417.50	Oct 2	$1.63	$3.40	$5.03	$412.47	$422.53	1.21%
$412.50	Oct 2	$4.10	$1.03	$5.13	$407.37	$417.63	1.23%
$420.00	Oct 2	$0.83	$4.88	$5.71	$414.29	$425.71	1.37%
$410.00	Oct 2	$6.00	$0.50	$6.50	$403.50	$416.50	1.56%
$422.50	Oct 2	$0.49	$7.93	$8.42	$414.08	$430.92	2.02%
$407.50	Oct 2	$9.00	$0.25	$9.25	$398.25	$416.75	2.22%
$405.00	Oct 2	$9.68	$0.12	$9.80	$395.20	$414.80	2.36%
$425.00	Oct 2	$0.24	$10.05	$10.29	$414.71	$435.29	2.47%
$427.50	Oct 2	$0.16	$11.25	$11.41	$416.09	$438.91	2.74%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 175 found (cheapest 0.10% of stock, avg 9.76%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$427.50	$407.50	Oct 2	$0.16	$0.25	$0.41	$407.09	$427.91
$425.00	$407.50	Oct 2	$0.24	$0.25	$0.49	$407.01	$425.49
$427.50	$410.00	Oct 2	$0.16	$0.50	$0.66	$409.34	$428.16
$422.50	$407.50	Oct 2	$0.49	$0.25	$0.74	$406.76	$423.24
$425.00	$410.00	Oct 2	$0.24	$0.50	$0.74	$409.26	$425.74
$422.50	$410.00	Oct 2	$0.49	$0.50	$0.99	$409.01	$423.49
$420.00	$407.50	Oct 2	$0.83	$0.25	$1.08	$406.42	$421.08
$420.00	$410.00	Oct 2	$0.83	$0.50	$1.33	$408.67	$421.33
$427.50	$412.50	Oct 2	$0.16	$1.03	$1.19	$411.31	$428.69
$425.00	$412.50	Oct 2	$0.24	$1.03	$1.27	$411.23	$426.27

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 144 found (best R:R 9.42, avg credit $1.73)

Put Spread	Call Spread	Expiry	Credit	Max Loss	POP	R:R	BE Low	BE High
340/342	428/430	Oct 2	$2.26	$0.24	87%	9.42	$340.24	$429.76
340/342	422/425	Oct 2	$2.39	$0.11	78%	21.73	$340.11	$424.89
375/380	465/470	Oct 30	$4.42	$0.58	39%	7.62	$375.58	$469.42
355/360	465/470	Oct 30	$3.79	$1.21	48%	3.13	$356.21	$468.79
380/385	465/470	Oct 30	$4.27	$0.73	37%	5.85	$380.73	$469.27
345/350	465/470	Oct 30	$3.42	$1.58	52%	2.16	$346.58	$468.42
360/365	465/470	Oct 30	$3.67	$1.33	46%	2.76	$361.33	$468.67
340/345	465/470	Oct 30	$3.25	$1.75	54%	1.86	$341.75	$468.25
350/355	465/470	Oct 30	$3.40	$1.60	50%	2.12	$351.60	$468.40
370/375	465/470	Oct 30	$3.79	$1.21	42%	3.13	$371.21	$468.79

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 233 found (best R:R 34.71, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$415.00	$417.50	$420.00	Oct 2	$0.17	$2.33	32%	13.71
$420.00	$422.50	$425.00	Oct 2	$0.09	$2.41	16%	26.78
$360.00	$370.00	$380.00	Nov 13	$0.30	$9.70	8%	32.33
$370.00	$375.00	$380.00	Oct 16	$0.10	$4.90	6%	49.00
$355.00	$360.00	$365.00	Oct 23	$0.08	$4.92	5%	61.50

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$415.00	$417.50	$420.00	Oct 2	$0.07	$2.43	31%	34.71
$465.00	$475.00	$485.00	Nov 6	$0.15	$9.85	7%	65.67
$420.00	$425.00	$430.00	Oct 23	$0.06	$4.94	6%	82.33
$400.00	$405.00	$410.00	Oct 16	$0.14	$4.86	8%	34.71
$365.00	$370.00	$375.00	Oct 16	$0.07	$4.93	5%	70.43

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 120 found (best net $-0.07, 104 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$417.50	$420.00	1:2	Oct 2	-$0.03	$2.47
$412.50	$415.00	1:2	Oct 2	-$1.10	$1.40
$415.00	$417.50	1:2	Oct 2	-$0.66	$1.84
$420.00	$422.50	1:2	Oct 2	-$0.15	$2.35
$425.00	$427.50	1:2	Oct 2	-$0.08	$2.42

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$415.00	$412.50	1:2	Oct 2	-$0.07	$2.43
$417.50	$415.00	1:2	Oct 2	-$0.58	$1.92
$422.50	$420.00	1:2	Oct 2	-$1.83	$0.67
$410.00	$407.50	1:2	Oct 2	$0.00	$2.50
$397.50	$395.00	1:2	Oct 2	$0.00	$2.50

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 126 found (best yield 5.68%, avg 2.76%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$455.00	Nov 13	$23.60	0.42	9.4%	5.68%	15.09%	9	--
$440.00	Nov 13	$28.50	0.47	5.8%	6.85%	12.66%	1	--
$430.00	Nov 13	$32.00	0.51	3.4%	7.70%	11.10%	9	--
$435.00	Nov 13	$29.60	0.49	4.6%	7.12%	11.72%	2	--
$445.00	Nov 13	$25.85	0.45	7.0%	6.22%	13.23%	2	1
$450.00	Nov 13	$24.10	0.43	8.2%	5.80%	14.01%	98	--
$480.00	Nov 13	$17.10	0.33	15.4%	4.11%	19.54%	1	1
$460.00	Nov 13	$20.55	0.40	10.6%	4.94%	15.56%	10	--
$420.00	Nov 13	$35.40	0.55	1.0%	8.51%	9.51%	19	--
$475.00	Nov 13	$16.20	0.35	14.2%	3.90%	18.12%	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 103,508

Total Puts 82,434

Put/Call Ratio 0.80

Net Difference 21,074

Prior's Put/Call Breakdown

Total Calls 13,733

Total Puts 13,840

Put/Call Ratio 1.01

Net Difference -107

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

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📈 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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