WDC - Options Database

WDC

WESTERN DIGITAL CORP

$456.81 +1.44%

$456.20 (-0.13%)🌙

as of 09/25 07:07 PM

(9/24 19:21) ◀

Friday, September 25, 2026 (7:07pm)

▶

◀ 9/25 19:07

Option Volume

Detail

ℹ

Current (09/25) 34,633

Calls: 18,416 (53%)

Puts: 16,217 (47%)

Prior (09/24) 29,532

Calls: 14,392 (49%)

Puts: 15,140 (51%)

Current vs Prior +17.27%

Calls: +27.96% (Calls)

Puts: +7.11% (Puts)

Prior 7-Day Total 292,266

Calls: 141,804 (49%)

Puts: 150,462 (51%)

Prior 7-Day Average 41,752

Calls: 20,257 (49%)

Puts: 21,494 (51%)

Current vs Prior 7-Day Avg -17.05%

Calls: -9.09%

Puts: -24.55%

Sentiment BULLISH

Dollar Volume

Detail

ℹ

Current (09/25) $38.77M

Calls: $23.82M (61%)

Puts: $14.95M (39%)

Prior (09/24) $51.75M

Calls: $28.77M (56%)

Puts: $22.98M (44%)

Current vs Prior -25.09%

Calls: -17.21%

Puts: -34.95%

Prior 7-Day Total $496.92M

Calls: $279.88M (56%)

Puts: $217.04M (44%)

Prior 7-Day Average $70.99M

Calls: $39.98M (56%)

Puts: $31.01M (44%)

Current vs Prior 7-Day Avg -45.39%

Calls: -40.43%

Puts: -51.78%

Sentiment BULLISH

Put/Call Ratio

Detail

ℹ

Current (09/25) 0.88

Prior (09/24) 1.05

Current vs Prior -16.29%

Prior 7-Day Average 1.05

Current vs Prior 7-Day Avg -16.17%

Sentiment NEUTRAL

Open Interest

Detail

ℹ

Current (09/25) 186,958

Calls: 81,573 (44%)

Puts: 105,385 (56%)

Prior (09/24) 203,441

Calls: 90,634 (45%)

Puts: 112,807 (55%)

Current vs Prior -8.10%

Prior 7-Day Total 1,516,480

Calls: 683,740 (45%)

Puts: 832,740 (55%)

Prior 7-Day Average 216,640

Calls: 97,677 (45%)

Puts: 118,962 (55%)

Current vs Prior 7-Day Avg -13.70%

Sentiment BULLISH

Expected Move

Detail

ℹ

WKMO Expiry (09/25) | Next (10/02)Expiry (10/16) | Next (11/20)

Current 1.03% | 7.51%12.57% | 23.66%

Prior 3.57% | 8.15%12.99% | 23.69%

Current vs Prior +110.27% | +26.34%-3.24% | -0.15%

Prior 7-Day Avg 5.37% | 9.30%8.37% | 18.95%

Current vs 7-Day Avg +39.90% | +10.68%+50.08% | +24.82%

Prior 7-Day Eod 3.57% | 8.15%12.99% | 23.69%

Current vs 7-Day Eod +110.27% | +26.34%-3.24% | -0.15%

Sentiment BEARISHBULLISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 26.11% | 20.57%

Calls: 21.54% | 24.03%

Puts: 30.67% | 17.11%

Prior 26.11% | 20.57%

Calls: 21.54% | 24.03%

Puts: 30.67% | 17.11%

Current vs Prior +0.00% | +0.00%

Prior 7-Day Avg 40.78% | 19.04%

Calls: 31.63% | 20.15%

Puts: 49.93% | 17.93%

Current vs 7-Day Avg -35.98% | +8.04%

Liquidity Expensive

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Moderately bullish flow with 61% call dollar volume ($23.82M).

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 BULLISH

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

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🎯 Tightest Spreads

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⏰ Backwardation

📈 Debit Spreads

📉 Credit Spreads

📅 Calendar Spreads

⚡ Straddles

🔀 Strangles

🦅 Iron Condors

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⚖️ Ratio Spreads

🛡️ Covered Calls

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Tightest Spreads

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Best Value <$1

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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 88 of results (avg 7.4%, best 2.8%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$455.00	Oct 2	17.40	17.90	$17.65	2.8%	195	0.54	118
$435.00	Oct 16	39.65	41.15	$40.40	3.7%	6	0.66	11
$437.50	Oct 16	38.20	39.75	$38.98	4.0%	2	0.64	3
$460.00	Oct 16	26.80	27.90	$27.35	4.0%	71	0.52	477
$455.00	Oct 16	29.00	30.20	$29.60	4.1%	7	0.54	14

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$467.50	Oct 16	33.20	34.80	$34.00	4.7%	2	0.53	--
$465.00	Oct 16	31.80	33.35	$32.58	4.8%	1	0.51	--
$462.50	Oct 16	30.25	31.90	$31.08	5.3%	1	0.50	--
$455.00	Oct 16	26.25	27.70	$26.98	5.4%	83	0.46	39
$480.00	Oct 16	40.00	42.65	$41.33	6.4%	19	0.59	--

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. 149 found (avg delta 0.75, highest 1.00)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$370.00	Sep 25	82.20	89.55	$85.88	8.6%	1	1.00	--
$380.00	Sep 25	71.20	81.20	$76.20	13.1%	1	1.00	--
$392.50	Sep 25	58.85	67.70	$63.28	14.0%	4	1.00	--
$395.00	Sep 25	57.15	65.75	$61.45	14.0%	1	1.00	--
$400.00	Sep 25	53.70	60.90	$57.30	12.6%	4	1.00	--

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$475.00	Sep 25	17.35	20.95	$19.15	18.8%	25	0.99	49
$495.00	Sep 25	34.40	41.40	$37.90	18.5%	4	0.99	13
$485.00	Sep 25	25.70	31.50	$28.60	20.3%	1	0.98	--
$480.00	Sep 25	20.70	25.95	$23.33	22.5%	4	0.98	137
$467.50	Sep 25	8.25	13.65	$10.95	49.3%	7	0.97	79

Most actively traded options today. High liquidity = easy entry/exit. 459 active (total vol 25.2K, top 1.4K)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$460.00	Sep 25	0.05	0.40	$0.23	152.2%	1.4K	0.13	478
$457.50	Sep 25	0.60	0.97	$0.78	47.4%	949	0.35	134
$475.00	Sep 25	0.00	0.03	$0.02	150.0%	870	0.01	357
$500.00	Oct 2	4.00	4.30	$4.15	7.2%	619	0.18	506
$470.00	Sep 25	0.00	0.21	$0.11	190.9%	575	0.04	932

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$440.00	Sep 25	0.01	0.08	$0.05	140.0%	689	0.02	617
$447.50	Sep 25	0.00	0.58	$0.29	200.0%	524	0.10	103
$452.50	Sep 25	0.05	0.15	$0.10	100.0%	414	0.09	180
$450.00	Sep 25	0.00	0.12	$0.06	200.0%	403	0.04	548
$455.00	Sep 25	0.10	0.60	$0.35	142.9%	378	0.31	266

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 7 strikes (avg 598.1%, max 1380.8%)

CALLS (3)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$487.50	Sep 25	Oct 16	1044.3%	70.5%	1380.8%	17	96
$472.50	Sep 25	Oct 16	558.8%	66.0%	746.4%	166	182
$457.50	Sep 25	Oct 16	103.8%	63.4%	63.8%	951	144

PUTS (4)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$430.00	Sep 25	Nov 6	772.1%	71.9%	973.4%	245	759
$432.50	Sep 25	Oct 16	717.6%	67.9%	956.8%	115	145
$457.50	Sep 25	Oct 16	103.8%	63.4%	63.8%	338	74
$500.00	Oct 2	Oct 16	68.8%	67.7%	1.6%	22	38

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 281 found (best R:R 2.17, avg 3.82)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$460.00	$500.00	Nov 6	$12.60	$27.40	$12.60	54%	2.17	$472.60
$400.00	$450.00	Nov 6	$28.08	$21.92	$28.08	74%	0.78	$428.08
$420.00	$430.00	Oct 16	$4.55	$5.45	$4.55	74%	1.20	$424.55
$470.00	$500.00	Oct 30	$10.55	$19.45	$10.55	50%	1.84	$480.55
$480.00	$490.00	Oct 23	$1.88	$8.12	$1.88	42%	4.32	$481.88

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$510.00	$500.00	Oct 16	$5.07	$4.93	$5.07	72%	0.97	$504.93
$440.00	$435.00	Oct 30	$0.35	$4.65	$0.35	38%	13.29	$439.65
$455.00	$450.00	Oct 30	$0.67	$4.33	$0.67	45%	6.46	$454.33
$415.00	$410.00	Oct 23	$0.13	$4.87	$0.13	27%	37.46	$414.87
$515.00	$510.00	Nov 6	$2.00	$3.00	$2.00	63%	1.50	$513.00

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 230 found (best R:R 0.83, avg 0.73)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$525.00	$527.50	Sep 25	$2.14	$2.14	$0.36	90%	5.94	$527.14
$537.50	$545.00	Sep 25	$2.13	$2.13	$5.37	91%	0.40	$539.63
$492.50	$495.00	Sep 25	$2.12	$2.12	$0.38	86%	5.58	$494.62
$472.50	$475.00	Sep 25	$2.13	$2.13	$0.37	80%	5.76	$474.63
$510.00	$512.50	Sep 25	$1.63	$1.63	$0.87	90%	1.87	$511.63

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$430.00	$410.00	Nov 6	$9.05	$9.05	$10.95	64%	0.83	$420.95
$372.50	$370.00	Sep 25	$2.32	$2.32	$0.18	92%	12.89	$370.18
$407.50	$405.00	Sep 25	$2.10	$2.10	$0.40	90%	5.25	$405.40
$425.00	$420.00	Oct 30	$3.30	$3.30	$1.70	68%	1.94	$421.70
$445.00	$440.00	Oct 30	$3.69	$3.69	$1.31	59%	2.82	$441.31

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 3 found (avg debit $14.96, cheapest $14.19)

CALLS (1)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$457.50	Sep 25	Oct 2	$15.74	103.8%	66.8%

PUTS (2)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$457.50	Sep 25	Oct 2	$14.19	103.8%	66.8%
$455.00	Sep 25	Oct 2	$14.95	49.9%	65.1%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 107 found (cheapest 0.56% of stock, avg 9.46%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$455.00	Sep 25	$2.23	$0.35	$2.58	$452.42	$457.58	0.56%
$457.50	Sep 25	$0.78	$2.46	$3.24	$454.26	$460.74	0.71%
$460.00	Sep 25	$0.23	$3.28	$3.51	$456.49	$463.51	0.77%
$452.50	Sep 25	$4.40	$0.10	$4.50	$448.00	$457.00	0.99%
$462.50	Sep 25	$0.14	$6.30	$6.44	$456.06	$468.94	1.41%
$450.00	Sep 25	$7.25	$0.06	$7.31	$442.69	$457.31	1.60%
$465.00	Sep 25	$0.10	$7.73	$7.83	$457.17	$472.83	1.71%
$447.50	Sep 25	$9.00	$0.29	$9.29	$438.21	$456.79	2.03%
$445.00	Sep 25	$10.65	$0.05	$10.70	$434.30	$455.70	2.34%
$467.50	Sep 25	$0.05	$10.95	$11.00	$456.50	$478.50	2.41%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 175 found (cheapest 0.13% of stock, avg 9.41%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$460.00	$455.00	Sep 25	$0.23	$0.35	$0.58	$454.42	$460.58
$457.50	$455.00	Sep 25	$0.78	$0.35	$1.13	$453.87	$458.63
$460.00	$430.00	Sep 25	$0.23	$2.15	$2.38	$427.62	$462.38
$460.00	$432.50	Sep 25	$0.23	$2.13	$2.36	$430.14	$462.36
$472.50	$455.00	Sep 25	$2.15	$0.35	$2.50	$452.50	$475.00
$492.50	$455.00	Sep 25	$2.15	$0.35	$2.50	$452.50	$495.00
$457.50	$432.50	Sep 25	$0.78	$2.13	$2.91	$429.59	$460.41
$457.50	$430.00	Sep 25	$0.78	$2.15	$2.93	$427.07	$460.43
$492.50	$430.00	Sep 25	$2.15	$2.15	$4.30	$425.70	$496.80
$492.50	$432.50	Sep 25	$2.15	$2.13	$4.28	$428.22	$496.78

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 157 found (best R:R 12.89, avg credit $2.16)

Put Spread	Call Spread	Expiry	Credit	Max Loss	POP	R:R	BE Low	BE High
420/422	525/528	Sep 25	$2.32	$0.18	87%	12.89	$420.18	$527.32
405/408	478/480	Sep 25	$2.29	$0.21	85%	10.90	$405.21	$479.79
420/422	492/495	Sep 25	$2.30	$0.20	83%	11.50	$420.20	$494.80
400/405	515/520	Oct 23	$4.34	$0.66	48%	6.58	$400.66	$519.34
415/418	510/512	Sep 25	$2.11	$0.39	86%	5.41	$415.39	$512.11
420/422	472/475	Sep 25	$2.31	$0.19	77%	12.16	$420.19	$474.81
388/390	502/505	Sep 25	$2.30	$0.20	77%	11.50	$387.70	$504.80
382/385	508/510	Sep 25	$2.15	$0.35	77%	6.14	$382.85	$509.65
388/390	482/485	Sep 25	$2.09	$0.41	78%	5.10	$387.91	$484.59
395/398	508/510	Sep 25	$1.99	$0.51	81%	3.90	$395.51	$509.49

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 156 found (best R:R 1.78, cheapest $0.06)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$455.00	$457.50	$460.00	Sep 25	$0.90	$1.60	87%	1.78
$452.50	$455.00	$457.50	Sep 25	$0.72	$1.78	65%	2.47
$415.00	$430.00	$445.00	Oct 30	$0.73	$14.27	12%	19.55
$510.00	$520.00	$530.00	Oct 16	$0.32	$9.68	7%	30.25
$445.00	$450.00	$455.00	Oct 23	$0.11	$4.89	5%	44.45

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$450.00	$452.50	$455.00	Sep 25	$0.21	$2.29	27%	10.90
$470.00	$480.00	$490.00	Oct 16	$0.37	$9.63	10%	26.03
$395.00	$400.00	$405.00	Oct 30	$0.08	$4.92	4%	61.50
$400.00	$405.00	$410.00	Oct 9	$0.11	$4.89	4%	44.45
$390.00	$395.00	$400.00	Oct 16	$0.11	$4.89	4%	44.45

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 119 found (best net $-11.38, 97 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$380.00	$420.00	1:2	Oct 16	-$19.45	$20.55
$400.00	$450.00	1:2	Nov 6	-$21.62	$28.38
$390.00	$430.00	1:2	Oct 23	-$19.87	$20.13
$452.50	$455.00	1:2	Sep 25	-$0.06	$2.44
$380.00	$407.50	1:2	Oct 2	-$25.00	$2.50

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$510.00	$460.00	1:2	Nov 6	-$11.38	$38.62
$515.00	$485.00	1:2	Oct 9	-$17.13	$12.87
$462.50	$460.00	1:2	Sep 25	-$0.26	$2.24
$460.00	$457.50	1:2	Sep 25	-$1.64	$0.86
$452.50	$450.00	1:2	Sep 25	-$0.02	$2.48

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 109 found (best yield 6.13%, avg 2.71%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$500.00	Nov 6	$28.00	0.41	9.4%	6.13%	15.58%	1	--
$505.00	Nov 6	$24.60	0.39	10.6%	5.39%	15.93%	1	--
$525.00	Nov 6	$20.10	0.34	14.9%	4.40%	19.33%	1	--
$520.00	Nov 6	$20.45	0.35	13.8%	4.48%	18.31%	12	--
$530.00	Nov 6	$17.95	0.33	16.0%	3.93%	19.95%	3	1
$460.00	Nov 6	$39.50	0.54	0.7%	8.65%	9.35%	1	--
$500.00	Oct 30	$21.95	0.39	9.4%	4.81%	14.26%	16	78
$505.00	Oct 30	$18.90	0.37	10.6%	4.14%	14.69%	1	16
$470.00	Oct 30	$30.05	0.50	2.9%	6.58%	9.47%	1	--
$510.00	Oct 30	$17.55	0.36	11.6%	3.84%	15.49%	3	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 18,416

Total Puts 16,217

Put/Call Ratio 0.88

Net Difference 2,199

Prior's Put/Call Breakdown

Total Calls 14,392

Total Puts 15,140

Put/Call Ratio 1.05

Net Difference -748

Prior 7-Day Put/Call Summary

Total Calls 141,804

Total Puts 150,462

Average Put/Call Ratio 1.05

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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