WDC - Options Database

WDC

WESTERN DIGITAL CORP

$411.43 -11.05%

(10/2 10:05) ◀

Friday, October 2, 2026 (10:10am)

▶ (10/2 10:15)

◀ 10/2 10:10 ▶

Option Volume

Detail

ℹ

Current (10/02 10:10am) 31,519

Calls: 14,160 (45%)

Puts: 17,359 (55%)

Prior (08/14) 16,374

Calls: 8,194 (50%)

Puts: 8,180 (50%)

Current vs Prior +92.49%

Calls: +72.81% (Calls)

Puts: +112.21% (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 -31.88%

Calls: -40.40%

Puts: -22.89%

Sentiment BEARISH

Dollar Volume

Detail

ℹ

Current (10/02 10:10am) $43.44M

Calls: $21.72M (50%)

Puts: $21.72M (50%)

Prior (08/14) $23.06M

Calls: $13.52M (59%)

Puts: $9.54M (41%)

Current vs Prior +88.35%

Calls: +60.65%

Puts: +127.58%

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 -53.01%

Calls: -51.58%

Puts: -54.36%

Sentiment BULLISH

Put/Call Ratio

Detail

ℹ

Current (10/02 10:10am) 1.23

Prior (08/14) 1.00

Current vs Prior +22.80%

Prior 7-Day Average 0.95

Current vs Prior 7-Day Avg +28.70%

Sentiment BEARISH

Open Interest

Detail

ℹ

Current (10/02 10:10am) 439,354

Calls: 177,426 (40%)

Puts: 261,928 (60%)

Prior (08/14) 509,550

Calls: 215,833 (42%)

Puts: 293,717 (58%)

Current vs Prior -13.78%

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 2.81% | 7.71%10.57% | 21.73%

Prior 4.49% | 8.81%4.49% | 16.42%

Current vs Prior -37.34% | -12.43%+135.27% | +32.35%

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

Current vs 7-Day Avg -66.63% | -41.53%-15.15% | -12.30%

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

Current vs 7-Day Eod -37.34% | -12.43%-0.36% | +0.13%

Sentiment BULLISHBEARISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 18.56% | 8.03%

Calls: 18.64% | 8.67%

Puts: 18.49% | 7.38%

Prior 26.11% | 20.57%

Calls: 21.54% | 24.03%

Puts: 30.67% | 17.11%

Current vs Prior -28.92% | -60.96%

Prior 7-Day Avg 23.10% | 14.02%

Calls: 21.01% | 14.86%

Puts: 25.18% | 13.17%

Current vs 7-Day Avg -19.64% | -42.71%

Liquidity Expensive

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🤖 AI Insights

Elevated premium activity with dollar volume up 88% vs prior. Above-average activity with volume up 92% vs prior. Bearish P/C ratio of 1.23 indicates protective positioning.

Smart Money BULLISH

Retail Flow BEARISH

Overall BEARISH

Dollar Volume

Option Volume

Put/Call Ratio

Open Interest

Expected Move

Current BULLISH

Prior BULLISH

7-Day Avg BEARISH

Current BEARISH

Prior NEUTRAL

7-Day Avg NEUTRAL

Current BEARISH

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
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

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Tightest Spreads

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Best Value <$1

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High Delta

⚖️

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 79 of results (avg 7.1%, best 3.0%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$450.00	Oct 16	8.00	8.30	$8.15	3.7%	124	0.27	615
$405.00	Oct 16	23.95	25.15	$24.55	4.9%	2	0.58	2
$400.00	Oct 16	26.70	28.25	$27.48	5.6%	33	0.61	132
$460.00	Oct 16	5.95	6.30	$6.13	5.7%	216	0.21	622
$395.00	Oct 16	29.60	31.35	$30.48	5.7%	3	0.65	20

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$385.00	Oct 30	18.00	18.55	$18.27	3.0%	48	0.32	153
$430.00	Oct 16	30.95	31.90	$31.42	3.0%	71	0.61	809
$442.50	Oct 16	39.60	41.10	$40.35	3.7%	1	0.69	332
$427.50	Oct 16	29.10	30.35	$29.73	4.2%	14	0.59	12
$437.50	Oct 16	36.00	37.55	$36.78	4.2%	1	0.66	38

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. 213 found (avg delta 0.77, highest 1.00)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$340.00	Oct 9	70.95	80.65	$75.80	12.8%	--	1.00	23
$345.00	Oct 9	66.25	75.90	$71.08	13.6%	--	1.00	32
$337.50	Oct 2	72.35	82.35	$77.35	12.9%	12	1.00	5
$340.00	Oct 2	69.10	79.10	$74.10	13.5%	12	1.00	33
$342.50	Oct 2	67.55	77.50	$72.53	13.7%	--	1.00	38

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$440.00	Oct 2	25.45	30.70	$28.08	18.7%	95	1.00	321
$445.00	Oct 2	27.85	35.20	$31.53	23.3%	67	1.00	435
$450.00	Oct 2	35.95	40.00	$37.98	10.7%	265	1.00	445
$452.50	Oct 2	32.45	42.30	$37.38	26.4%	1	1.00	139
$455.00	Oct 2	35.75	45.00	$40.38	22.9%	105	1.00	293

Most actively traded options today. High liquidity = easy entry/exit. 427 active (total vol 25.0K, top 2.4K)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$430.00	Oct 2	0.50	0.65	$0.57	26.3%	838	0.09	85
$415.00	Nov 13	35.50	42.85	$39.17	18.8%	830	0.57	1
$420.00	Oct 2	1.80	2.21	$2.01	20.4%	496	0.26	99
$425.00	Oct 2	0.87	1.18	$1.02	30.4%	398	0.15	127
$420.00	Oct 9	11.35	12.15	$11.75	6.8%	388	0.43	21

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$410.00	Oct 2	4.00	4.70	$4.35	16.1%	2.4K	0.45	521
$400.00	Oct 2	1.30	1.47	$1.39	12.2%	754	0.18	967
$395.00	Oct 2	0.65	0.80	$0.73	20.5%	618	0.11	392
$407.50	Oct 2	3.00	4.20	$3.60	33.3%	534	0.37	172
$417.50	Oct 2	7.65	9.40	$8.53	20.5%	530	0.67	126

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 21 strikes (avg 74.6%, max 88.0%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$407.50	Oct 2	Oct 9	119.5%	64.6%	85.2%	95	11
$422.50	Oct 2	Oct 16	121.0%	65.7%	84.2%	297	14
$412.50	Oct 2	Oct 16	120.7%	66.1%	82.6%	17	28
$417.50	Oct 2	Oct 16	120.3%	66.1%	82.1%	252	21
$405.00	Oct 2	Oct 30	119.6%	69.1%	73.2%	8	15

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$402.50	Oct 2	Oct 9	121.0%	64.4%	88.0%	236	157
$407.50	Oct 2	Oct 9	119.5%	64.6%	85.2%	571	201
$422.50	Oct 2	Oct 16	121.0%	65.7%	84.2%	55	230
$412.50	Oct 2	Oct 16	120.7%	66.1%	82.6%	435	206
$417.50	Oct 2	Oct 16	120.3%	66.1%	82.1%	560	165

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 296 found (best R:R 0.70, avg 4.18)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$360.00	$395.00	Nov 13	$20.60	$14.40	$20.60	79%	0.70	$380.60
$400.00	$410.00	Nov 6	$2.72	$7.28	$2.72	61%	2.68	$402.72
$355.00	$375.00	Nov 6	$13.27	$6.73	$13.27	80%	0.51	$368.27
$385.00	$390.00	Oct 30	$1.22	$3.78	$1.22	69%	3.10	$386.22
$375.00	$395.00	Nov 6	$11.60	$8.40	$11.60	72%	0.72	$386.60

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$435.00	$430.00	Oct 23	$0.25	$4.75	$0.25	60%	19.00	$434.75
$490.00	$480.00	Oct 16	$6.63	$3.37	$6.63	88%	0.51	$483.37
$472.50	$470.00	Oct 2	$0.45	$2.05	$0.45	100%	4.56	$472.05
$492.50	$490.00	Oct 2	$0.46	$2.04	$0.46	100%	4.43	$492.04
$425.00	$420.00	Oct 30	$0.73	$4.27	$0.73	52%	5.85	$424.27

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 217 found (best R:R 1.69, avg 0.43)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$470.00	$475.00	Oct 23	$2.93	$2.93	$2.07	75%	1.42	$472.93
$460.00	$465.00	Oct 30	$2.57	$2.57	$2.43	66%	1.06	$462.57
$480.00	$485.00	Oct 30	$2.18	$2.18	$2.82	72%	0.77	$482.18
$445.00	$450.00	Oct 23	$2.30	$2.30	$2.70	64%	0.85	$447.30
$430.00	$440.00	Nov 6	$5.13	$5.13	$4.87	51%	1.05	$435.13

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$365.00	$360.00	Nov 13	$3.14	$3.14	$1.86	74%	1.69	$361.86
$400.00	$395.00	Nov 6	$3.50	$3.50	$1.50	60%	2.33	$396.50
$380.00	$375.00	Nov 6	$2.92	$2.92	$2.08	69%	1.40	$377.08
$360.00	$355.00	Oct 23	$1.72	$1.72	$3.28	84%	0.52	$358.28
$385.00	$380.00	Oct 30	$2.52	$2.52	$2.48	68%	1.02	$382.48

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 10 found (avg debit $10.11, cheapest $9.23)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$407.50	Oct 2	Oct 9	$12.63	119.5%	64.6%
$412.50	Oct 2	Oct 9	$9.97	120.7%	66.0%
$410.00	Oct 2	Oct 9	$10.25	118.4%	64.2%
$417.50	Oct 2	Oct 9	$9.82	120.3%	66.8%
$415.00	Oct 2	Oct 9	$10.15	117.0%	66.1%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$407.50	Oct 2	Oct 9	$9.23	119.5%	64.6%
$412.50	Oct 2	Oct 9	$9.90	120.7%	66.0%
$410.00	Oct 2	Oct 9	$9.85	118.4%	64.2%
$417.50	Oct 2	Oct 9	$9.64	120.3%	66.8%
$415.00	Oct 2	Oct 9	$9.65	117.0%	66.1%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 118 found (cheapest 2.48% of stock, avg 10.83%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$407.50	Oct 2	$6.60	$3.60	$10.20	$397.30	$417.70	2.48%
$410.00	Oct 2	$5.90	$4.35	$10.25	$399.75	$420.25	2.49%
$412.50	Oct 2	$4.78	$5.68	$10.46	$402.04	$422.96	2.54%
$415.00	Oct 2	$3.45	$7.15	$10.60	$404.40	$425.60	2.58%
$417.50	Oct 2	$2.81	$8.53	$11.34	$406.16	$428.84	2.76%
$405.00	Oct 2	$8.93	$2.50	$11.43	$393.57	$416.43	2.78%
$402.50	Oct 2	$10.55	$1.85	$12.40	$390.10	$414.90	3.01%
$420.00	Oct 2	$2.01	$10.50	$12.51	$407.49	$432.51	3.04%
$422.50	Oct 2	$1.53	$12.43	$13.96	$408.54	$436.46	3.39%
$400.00	Oct 2	$12.68	$1.39	$14.07	$385.93	$414.07	3.42%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 155 found (cheapest 0.71% of stock, avg 9.13%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$422.50	$400.00	Oct 2	$1.53	$1.39	$2.92	$397.08	$425.42
$422.50	$402.50	Oct 2	$1.53	$1.85	$3.38	$399.12	$425.88
$420.00	$400.00	Oct 2	$2.01	$1.39	$3.40	$396.60	$423.40
$420.00	$402.50	Oct 2	$2.01	$1.85	$3.86	$398.64	$423.86
$422.50	$405.00	Oct 2	$1.53	$2.50	$4.03	$400.97	$426.53
$420.00	$405.00	Oct 2	$2.01	$2.50	$4.51	$400.49	$424.51
$417.50	$400.00	Oct 2	$2.81	$1.39	$4.20	$395.80	$421.70
$417.50	$402.50	Oct 2	$2.81	$1.85	$4.66	$397.84	$422.16
$417.50	$405.00	Oct 2	$2.81	$2.50	$5.31	$399.69	$422.81
$422.50	$407.50	Oct 2	$1.53	$3.60	$5.13	$402.37	$427.63

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 156 found (best R:R 9.00, avg credit $1.52)

Put Spread	Call Spread	Expiry	Credit	Max Loss	POP	R:R	BE Low	BE High
360/365	460/465	Oct 30	$4.50	$0.50	43%	9.00	$360.50	$464.50
340/345	460/465	Oct 30	$4.02	$0.98	51%	4.10	$340.98	$464.02
365/370	460/465	Oct 30	$4.52	$0.48	40%	9.42	$365.48	$464.52
355/360	460/465	Oct 30	$4.07	$0.93	46%	4.38	$355.93	$464.07
330/335	460/465	Oct 30	$3.27	$1.73	55%	1.89	$331.73	$463.27
375/380	460/465	Oct 30	$4.17	$0.83	36%	5.02	$375.83	$464.17
345/350	460/465	Oct 30	$3.49	$1.51	49%	2.31	$346.51	$463.49
375/380	470/475	Nov 6	$4.17	$0.83	35%	5.02	$375.83	$474.17
355/360	455/460	Oct 23	$3.24	$1.76	53%	1.84	$356.76	$458.24
355/360	460/465	Oct 23	$2.97	$2.03	56%	1.46	$357.03	$462.97

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 197 found (best R:R 26.03, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$380.00	$390.00	$400.00	Oct 9	$0.37	$9.63	18%	26.03
$395.00	$400.00	$405.00	Oct 16	$0.07	$4.93	8%	70.43
$355.00	$375.00	$395.00	Nov 6	$1.67	$18.33	16%	10.98
$410.00	$415.00	$420.00	Oct 23	$0.08	$4.92	6%	61.50
$405.00	$410.00	$415.00	Oct 23	$0.09	$4.91	6%	54.56

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$390.00	$395.00	$400.00	Oct 16	$0.10	$4.90	7%	49.00
$410.00	$412.50	$415.00	Oct 2	$0.14	$2.36	16%	16.86
$375.00	$380.00	$385.00	Oct 23	$0.08	$4.92	5%	61.50
$340.00	$350.00	$360.00	Oct 16	$0.35	$9.65	7%	27.57
$450.00	$455.00	$460.00	Oct 30	$0.06	$4.94	3%	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. 116 found (best net $-0.41, 106 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$485.00	$487.50	1:2	Oct 2	$0.00	$2.50
$457.50	$460.00	1:2	Oct 2	-$0.02	$2.48
$430.00	$432.50	1:2	Oct 2	-$0.17	$2.33
$460.00	$462.50	1:2	Oct 2	-$0.03	$2.47
$490.00	$492.50	1:2	Oct 2	-$0.03	$2.47

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$340.00	$330.00	1:2	Oct 16	-$0.41	$9.59
$395.00	$392.50	1:2	Oct 2	-$0.15	$2.35
$350.00	$345.00	1:2	Oct 9	-$0.11	$4.89
$392.50	$390.00	1:2	Oct 2	-$0.10	$2.40
$375.00	$372.50	1:2	Oct 2	-$0.01	$2.49

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 120 found (best yield 8.05%, avg 2.68%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$425.00	Nov 13	$33.10	0.53	3.3%	8.05%	11.34%	3	--
$430.00	Nov 13	$30.75	0.51	4.5%	7.47%	11.99%	4	--
$420.00	Nov 13	$35.00	0.55	2.1%	8.51%	10.59%	15	--
$450.00	Nov 13	$22.80	0.43	9.4%	5.54%	14.92%	13	--
$415.00	Nov 13	$35.50	0.57	0.9%	8.63%	9.50%	830	1
$430.00	Nov 6	$28.20	0.49	4.5%	6.85%	11.37%	56	2
$450.00	Nov 6	$21.15	0.41	9.4%	5.14%	14.52%	2	3
$425.00	Nov 6	$29.80	0.51	3.3%	7.24%	10.54%	1	--
$415.00	Nov 6	$34.60	0.55	0.9%	8.41%	9.28%	5	1
$420.00	Nov 6	$32.10	0.52	2.1%	7.80%	9.89%	77	--

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 14,160

Total Puts 17,359

Put/Call Ratio 1.23

Net Difference -3,199

Prior's Put/Call Breakdown

Total Calls 8,194

Total Puts 8,180

Put/Call Ratio 1.00

Net Difference 14

Prior 7-Day Put/Call Summary

Total Calls 166,296

Total Puts 157,585

Average Put/Call Ratio 0.95

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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