WDC - Options Database

WDC

WESTERN DIGITAL CORP

$421.48 -8.88%

(10/2 09:40) ◀

Friday, October 2, 2026 (9:45am)

▶ (10/2 09:50)

◀ 10/2 09:45 ▶

Option Volume

Detail

ℹ

Current (10/02 9:45am) 15,482

Calls: 6,978 (45%)

Puts: 8,504 (55%)

Prior (08/14) 7,479

Calls: 3,335 (45%)

Puts: 4,144 (55%)

Current vs Prior +107.01%

Calls: +109.24% (Calls)

Puts: +105.21% (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 -66.54%

Calls: -70.63%

Puts: -62.22%

Sentiment BEARISH

Dollar Volume

Detail

ℹ

Current (10/02 9:45am) $19.37M

Calls: $11.41M (59%)

Puts: $7.97M (41%)

Prior (08/14) $11.21M

Calls: $6.51M (58%)

Puts: $4.70M (42%)

Current vs Prior +72.78%

Calls: +75.15%

Puts: +69.50%

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 -79.04%

Calls: -74.57%

Puts: -83.26%

Sentiment BULLISH

Put/Call Ratio

Detail

ℹ

Current (10/02 9:45am) 1.22

Prior (08/14) 1.24

Current vs Prior -1.92%

Prior 7-Day Average 0.95

Current vs Prior 7-Day Avg +27.94%

Sentiment BEARISH

Open Interest

Detail

ℹ

Current (10/02 9:45am) 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 3.18% | 7.98%10.66% | 21.86%

Prior 4.49% | 8.81%4.49% | 16.42%

Current vs Prior -29.22% | -9.40%+137.26% | +33.14%

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

Current vs 7-Day Avg -62.30% | -39.50%-14.43% | -11.78%

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

Current vs 7-Day Eod -29.22% | -9.40%+0.49% | +0.73%

Sentiment BULLISHBEARISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 33.66% | 11.72%

Calls: 23.70% | 13.53%

Puts: 43.61% | 9.92%

Prior 26.11% | 20.57%

Calls: 21.54% | 24.03%

Puts: 30.67% | 17.11%

Current vs Prior +28.92% | -43.02%

Prior 7-Day Avg 23.10% | 14.02%

Calls: 21.01% | 14.86%

Puts: 25.18% | 13.17%

Current vs 7-Day Avg +45.74% | -16.38%

Liquidity Expensive

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🤖 AI Insights

Elevated premium activity with dollar volume up 73% vs prior. Unusually high activity with volume up 107% vs prior - elevated interest. Bearish P/C ratio of 1.22 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 NEUTRAL

Prior BEARISH

7-Day Avg NEUTRAL

Current BEARISH

Prior BEARISH

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
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

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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 45 of results (avg 8.1%, best 4.7%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$480.00	Oct 16	5.20	5.45	$5.33	4.7%	86	0.18	714
$405.00	Oct 16	29.85	31.80	$30.83	6.3%	2	0.64	2
$420.00	Oct 16	22.00	23.50	$22.75	6.6%	74	0.53	576
$400.00	Oct 16	32.80	35.30	$34.05	7.3%	20	0.68	132
$415.00	Oct 16	24.30	26.20	$25.25	7.5%	4	0.57	1

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$440.00	Oct 16	31.35	33.00	$32.17	5.1%	11	0.60	947
$447.50	Oct 16	36.80	38.75	$37.78	5.2%	2	0.65	36
$452.50	Oct 16	40.05	42.45	$41.25	5.8%	--	0.68	73
$445.00	Oct 16	35.00	37.25	$36.13	6.2%	1	0.64	82
$430.00	Oct 16	25.55	27.20	$26.38	6.3%	69	0.54	809

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 0.77, highest 1.00)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$340.00	Oct 2	78.50	88.45	$83.48	11.9%	12	1.00	33
$350.00	Oct 2	68.35	77.80	$73.07	12.9%	--	1.00	39
$340.00	Oct 9	79.20	89.15	$84.18	11.8%	--	1.00	23
$345.00	Oct 9	74.25	84.20	$79.22	12.6%	--	1.00	32
$350.00	Oct 9	69.30	79.25	$74.28	13.4%	--	1.00	25

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$452.50	Oct 2	25.75	33.10	$29.43	25.0%	1	1.00	139
$455.00	Oct 2	26.30	35.45	$30.88	29.6%	4	1.00	293
$457.50	Oct 2	30.00	39.05	$34.53	26.2%	4	1.00	83
$460.00	Oct 2	33.30	41.65	$37.47	22.3%	2	1.00	221
$465.00	Oct 2	38.25	46.55	$42.40	19.6%	7	1.00	134

Most actively traded options today. High liquidity = easy entry/exit. 372 active (total vol 12.8K, top 1.4K)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$430.00	Oct 2	2.17	3.15	$2.66	36.8%	531	0.30	85
$415.00	Nov 13	40.00	49.55	$44.78	21.3%	401	0.57	1
$490.00	Oct 2	0.01	0.05	$0.03	133.3%	294	0.00	509
$460.00	Oct 2	0.02	0.16	$0.09	155.6%	285	0.01	977
$425.00	Oct 2	3.50	5.00	$4.25	35.3%	233	0.42	127

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$410.00	Oct 2	1.50	2.18	$1.84	37.0%	1.4K	0.21	521
$407.50	Oct 2	0.98	1.91	$1.44	64.6%	455	0.16	172
$415.00	Oct 2	2.68	3.75	$3.22	33.2%	360	0.32	591
$400.00	Oct 2	0.33	0.60	$0.47	57.4%	350	0.07	967
$400.00	Oct 16	11.40	12.70	$12.05	10.8%	322	0.32	931

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 26 strikes (avg 93.4%, max 160.7%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$442.50	Oct 2	Oct 16	177.8%	68.2%	160.7%	--	81
$412.50	Oct 2	Oct 9	131.4%	66.0%	99.0%	21	28
$417.50	Oct 2	Oct 16	128.4%	64.8%	98.2%	57	21
$407.50	Oct 2	Oct 9	131.9%	67.0%	96.8%	92	11
$420.00	Oct 2	Nov 13	136.8%	69.5%	96.8%	178	99

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$442.50	Oct 2	Oct 16	177.8%	68.2%	160.7%	4	529
$412.50	Oct 2	Oct 16	131.4%	64.0%	105.3%	254	206
$417.50	Oct 2	Oct 16	128.4%	64.8%	98.2%	37	165
$407.50	Oct 2	Oct 9	131.9%	67.0%	96.9%	461	201
$420.00	Oct 2	Nov 13	136.8%	69.5%	96.7%	75	723

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 295 found (best R:R 0.56, avg 3.82)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$340.00	$415.00	Nov 13	$48.22	$26.78	$48.22	85%	0.56	$388.22
$415.00	$420.00	Nov 6	$0.40	$4.60	$0.40	60%	11.50	$415.40
$445.00	$465.00	Nov 6	$6.00	$14.00	$6.00	47%	2.33	$451.00
$475.00	$495.00	Nov 6	$4.15	$15.85	$4.15	36%	3.82	$479.15
$410.00	$415.00	Oct 30	$0.90	$4.10	$0.90	62%	4.56	$410.90

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$450.00	$445.00	Oct 30	$0.55	$4.45	$0.55	58%	8.09	$449.45
$467.50	$465.00	Oct 2	$0.25	$2.25	$0.25	100%	9.00	$467.25
$440.00	$437.50	Oct 2	$0.57	$1.93	$0.57	90%	3.39	$439.43
$495.00	$492.50	Oct 2	$0.93	$1.57	$0.93	100%	1.69	$494.07
$450.00	$445.00	Oct 23	$1.50	$3.50	$1.50	61%	2.33	$448.50

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 215 found (best R:R 6.46, avg 0.53)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$502.50	$505.00	Oct 9	$1.73	$1.73	$0.77	90%	2.25	$504.23
$492.50	$495.00	Oct 9	$1.52	$1.52	$0.98	88%	1.55	$494.02
$442.50	$445.00	Oct 2	$1.43	$1.43	$1.07	83%	1.34	$443.93
$485.00	$490.00	Oct 30	$2.40	$2.40	$2.60	70%	0.92	$487.40
$480.00	$485.00	Oct 23	$2.12	$2.12	$2.88	74%	0.74	$482.12

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$410.00	$405.00	Nov 13	$4.33	$4.33	$0.67	59%	6.46	$405.67
$415.00	$410.00	Nov 6	$4.07	$4.07	$0.93	58%	4.38	$410.93
$342.50	$340.00	Oct 2	$2.14	$2.14	$0.36	93%	5.94	$340.36
$390.00	$370.00	Nov 13	$7.33	$7.33	$12.67	67%	0.58	$382.67
$415.00	$410.00	Nov 13	$3.85	$3.85	$1.15	57%	3.35	$411.15

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 13 found (avg debit $9.96, cheapest $9.90)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$420.00	Oct 2	Oct 9	$10.25	136.8%	66.6%
$415.00	Oct 2	Oct 9	$10.13	134.5%	67.0%
$417.50	Oct 2	Oct 9	$10.22	128.4%	66.7%
$422.50	Oct 2	Oct 9	$9.92	129.1%	68.5%
$430.00	Oct 2	Oct 9	$9.42	126.8%	67.2%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$420.00	Oct 2	Oct 9	$9.90	136.8%	66.6%
$415.00	Oct 2	Oct 9	$9.66	134.5%	67.0%
$417.50	Oct 2	Oct 9	$10.10	128.4%	66.7%
$422.50	Oct 2	Oct 9	$9.98	129.1%	68.5%
$427.50	Oct 2	Oct 9	$9.56	124.8%	70.1%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 119 found (cheapest 2.80% of stock, avg 10.73%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$417.50	Oct 2	$7.93	$3.88	$11.81	$405.69	$429.31	2.80%
$420.00	Oct 2	$6.75	$5.30	$12.05	$407.95	$432.05	2.86%
$425.00	Oct 2	$4.25	$8.00	$12.25	$412.75	$437.25	2.91%
$422.50	Oct 2	$5.68	$6.65	$12.33	$410.17	$434.83	2.93%
$415.00	Oct 2	$9.35	$3.22	$12.57	$402.43	$427.57	2.98%
$427.50	Oct 2	$3.42	$9.52	$12.94	$414.56	$440.44	3.07%
$412.50	Oct 2	$11.00	$2.53	$13.53	$398.97	$426.03	3.21%
$430.00	Oct 2	$2.66	$11.77	$14.43	$415.57	$444.43	3.42%
$410.00	Oct 2	$13.23	$1.84	$15.07	$394.93	$425.07	3.58%
$432.50	Oct 2	$1.83	$13.70	$15.53	$416.97	$448.03	3.68%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 150 found (cheapest 0.87% of stock, avg 8.81%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$432.50	$410.00	Oct 2	$1.83	$1.84	$3.67	$406.33	$436.17
$432.50	$412.50	Oct 2	$1.83	$2.53	$4.36	$408.14	$436.86
$430.00	$410.00	Oct 2	$2.66	$1.84	$4.50	$405.50	$434.50
$430.00	$412.50	Oct 2	$2.66	$2.53	$5.19	$407.31	$435.19
$432.50	$415.00	Oct 2	$1.83	$3.22	$5.05	$409.95	$437.55
$430.00	$415.00	Oct 2	$2.66	$3.22	$5.88	$409.12	$435.88
$427.50	$410.00	Oct 2	$3.42	$1.84	$5.26	$404.74	$432.76
$432.50	$417.50	Oct 2	$1.83	$3.88	$5.71	$411.79	$438.21
$427.50	$412.50	Oct 2	$3.42	$2.53	$5.95	$406.55	$433.45
$427.50	$415.00	Oct 2	$3.42	$3.22	$6.64	$408.36	$434.14

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 166 found (best R:R 12.89, avg credit $1.53)

Put Spread	Call Spread	Expiry	Credit	Max Loss	POP	R:R	BE Low	BE High
340/342	462/465	Oct 2	$2.32	$0.18	89%	12.89	$340.18	$464.82
340/342	445/448	Oct 2	$2.28	$0.22	86%	10.36	$340.22	$447.28
340/342	438/440	Oct 2	$2.38	$0.12	78%	19.83	$340.12	$439.88
380/382	442/445	Oct 2	$2.12	$0.38	77%	5.58	$380.38	$444.62
350/352	442/445	Oct 2	$1.83	$0.67	80%	2.73	$350.67	$444.33
390/395	495/500	Nov 6	$4.45	$0.55	36%	8.09	$390.55	$499.45
370/372	442/445	Oct 2	$1.76	$0.74	80%	2.38	$370.74	$444.26
385/390	465/470	Oct 23	$4.13	$0.87	41%	4.75	$385.87	$469.13
358/360	442/445	Oct 2	$1.60	$0.90	81%	1.78	$358.40	$444.10
405/408	442/445	Oct 2	$1.95	$0.55	67%	3.55	$405.55	$444.45

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 191 found (best R:R 99.00, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$425.00	$427.50	$430.00	Oct 2	$0.07	$2.43	12%	34.71
$415.00	$420.00	$425.00	Oct 23	$0.07	$4.93	6%	70.43
$417.50	$420.00	$422.50	Oct 2	$0.11	$2.39	13%	21.73
$430.00	$435.00	$440.00	Oct 23	$0.10	$4.90	6%	49.00
$355.00	$360.00	$365.00	Oct 23	$0.07	$4.93	4%	70.43

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$400.00	$405.00	$410.00	Oct 16	$0.05	$4.95	7%	99.00
$340.00	$350.00	$360.00	Oct 16	$0.17	$9.83	6%	57.82
$385.00	$390.00	$395.00	Oct 16	$0.10	$4.90	6%	49.00
$400.00	$405.00	$410.00	Oct 30	$0.09	$4.91	5%	54.56
$380.00	$385.00	$390.00	Nov 6	$0.08	$4.92	4%	61.50

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 109 found (best net $-14.65, 93 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$380.00	$400.00	1:2	Oct 9	-$14.65	$5.35
$457.50	$460.00	1:2	Oct 2	-$0.02	$2.48
$445.00	$447.50	1:2	Oct 2	-$0.11	$2.39
$500.00	$502.50	1:2	Oct 2	-$0.01	$2.49
$502.50	$505.00	1:2	Oct 2	-$0.01	$2.49

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$350.00	$340.00	1:2	Oct 16	-$0.39	$9.61
$377.50	$375.00	1:2	Oct 2	-$0.01	$2.49
$387.50	$385.00	1:2	Oct 2	-$0.04	$2.46
$367.50	$365.00	1:2	Oct 2	-$0.03	$2.47
$357.50	$355.00	1:2	Oct 2	-$0.03	$2.47

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 110 found (best yield 5.18%, avg 2.32%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$465.00	Nov 6	$21.85	0.40	10.3%	5.18%	15.51%	4	8
$430.00	Nov 13	$32.60	0.52	2.0%	7.73%	9.76%	4	--
$445.00	Nov 6	$25.95	0.47	5.6%	6.16%	11.74%	2	3
$430.00	Nov 6	$32.40	0.53	2.0%	7.69%	9.71%	51	2
$475.00	Nov 6	$17.50	0.36	12.7%	4.15%	16.85%	1	16
$495.00	Nov 6	$14.40	0.30	17.4%	3.42%	20.86%	1	--
$440.00	Oct 30	$25.00	0.48	4.4%	5.93%	10.33%	1	15
$445.00	Oct 30	$23.00	0.45	5.6%	5.46%	11.04%	2	32
$500.00	Nov 6	$11.60	0.28	18.6%	2.75%	21.38%	4	34
$450.00	Oct 30	$21.20	0.43	6.8%	5.03%	11.80%	8	49

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 6,978

Total Puts 8,504

Put/Call Ratio 1.22

Net Difference -1,526

Prior's Put/Call Breakdown

Total Calls 3,335

Total Puts 4,144

Put/Call Ratio 1.24

Net Difference -809

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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