KLAC - Options Database

KLAC

KLA CORP

$190.12 -2.79%

$190.00 (-0.06%)🌙

as of 10/12 06:29 PM

(10/8 18:27) ◀

Monday, October 12, 2026 (6:29pm)

▶ (10/13 18:29)

◀ 10/12 18:29 ▶

Option Volume

Detail

ℹ

Current (10/12) 8,366

Calls: 4,821 (58%)

Puts: 3,545 (42%)

Prior (10/08) 13,406

Calls: 5,459 (41%)

Puts: 7,947 (59%)

Current vs Prior -37.60%

Calls: -11.69% (Calls)

Puts: -55.39% (Puts)

Prior 7-Day Total 98,493

Calls: 56,979 (58%)

Puts: 41,514 (42%)

Prior 7-Day Average 14,070

Calls: 8,139 (58%)

Puts: 5,930 (42%)

Current vs Prior 7-Day Avg -40.54%

Calls: -40.77%

Puts: -40.22%

Sentiment BULLISH

Dollar Volume

Detail

ℹ

Current (10/12) $19.67M

Calls: $16.49M (84%)

Puts: $3.18M (16%)

Prior (10/08) $16.50M

Calls: $11.93M (72%)

Puts: $4.56M (28%)

Current vs Prior +19.24%

Calls: +38.21%

Puts: -30.36%

Prior 7-Day Total $131.44M

Calls: $92.74M (71%)

Puts: $38.70M (29%)

Prior 7-Day Average $18.78M

Calls: $13.25M (71%)

Puts: $5.53M (29%)

Current vs Prior 7-Day Avg +4.75%

Calls: +24.47%

Puts: -42.52%

Sentiment BULLISH

Put/Call Ratio

Detail

ℹ

Current (10/12) 0.74

Prior (10/08) 1.46

Current vs Prior -49.49%

Prior 7-Day Average 0.86

Current vs Prior 7-Day Avg -14.72%

Sentiment NEUTRAL

Open Interest

Detail

ℹ

Current (10/12) 106,452

Calls: 51,418 (48%)

Puts: 55,034 (52%)

Prior (10/08) 116,879

Calls: 58,305 (50%)

Puts: 58,574 (50%)

Current vs Prior -8.92%

Prior 7-Day Total 881,522

Calls: 440,745 (50%)

Puts: 440,777 (50%)

Prior 7-Day Average 125,931

Calls: 62,963 (50%)

Puts: 62,968 (50%)

Current vs Prior 7-Day Avg -15.47%

Sentiment BULLISH

Expected Move

Detail

ℹ

WKMO Expiry (10/16) | Next (10/23)Expiry (10/16) | Next (11/20)

Current 6.79% | 9.20%6.79% | 16.36%

Prior 3.93% | 8.34%8.34% | 17.36%

Current vs Prior +72.68% | +10.41%-18.61% | -5.77%

Prior 7-Day Avg 4.64% | 7.82%8.62% | 17.75%

Current vs 7-Day Avg +46.23% | +17.73%-21.31% | -7.84%

Prior 7-Day Eod 3.93% | 8.34%8.34% | 17.36%

Current vs 7-Day Eod +72.68% | +10.41%-18.61% | -5.77%

Sentiment BEARISHBULLISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 55.33% | 8.87%

Calls: 44.71% | 5.33%

Puts: 65.96% | 12.41%

Prior 55.33% | 8.87%

Calls: 44.71% | 5.33%

Puts: 65.96% | 12.41%

Current vs Prior +0.00% | +0.00%

Prior 7-Day Avg 40.21% | 20.07%

Calls: 32.62% | 18.58%

Puts: 47.80% | 21.55%

Current vs 7-Day Avg +37.61% | -55.80%

Liquidity Expensive

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🤖 AI Insights

Strong bullish conviction with 84% of dollar volume in calls ($16.49M) vs puts ($3.18M). P/C ratio dropping 49% - sentiment shifting bullish.

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 BULLISH

Prior BEARISH

7-Day Avg NEUTRAL

Current NEUTRAL

Prior BEARISH

7-Day Avg NEUTRAL

Current NEUTRAL

Prior NEUTRAL

7-Day Avg NEUTRAL

Current BEARISH

Prior BULLISH

7-Day Avg BULLISH

📈 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

💰

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 7 of results (avg 7.0%, best 4.6%)

CALLS (2)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$200.00	Nov 20	10.70	11.20	$10.95	4.6%	69	0.44	428
$195.00	Nov 20	12.80	13.70	$13.25	6.8%	14	0.49	476

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$198.00	Nov 20	18.70	19.80	$19.25	5.7%	1	0.54	--
$175.00	Nov 20	7.70	8.20	$7.95	6.3%	54	0.30	226
$200.00	Nov 20	19.90	21.40	$20.65	7.3%	7	0.56	285
$190.00	Nov 6	11.90	13.00	$12.45	8.8%	11	0.46	--
$186.00	Nov 20	12.10	13.30	$12.70	9.4%	1	0.42	--

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. 38 found (avg delta 0.65, highest 0.94)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$170.00	Oct 16	17.20	24.80	$21.00	36.2%	12	0.94	--
$152.50	Oct 16	34.80	41.90	$38.35	18.5%	2	0.88	--
$180.00	Oct 16	11.20	14.10	$12.65	22.9%	11	0.79	--
$168.00	Nov 20	25.70	30.80	$28.25	18.1%	8	0.76	1.0K
$180.00	Oct 23	12.20	15.90	$14.05	26.3%	19	0.72	95

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$220.00	Oct 16	27.50	34.50	$31.00	22.6%	3	0.93	146
$210.00	Oct 16	16.50	24.80	$20.65	40.2%	1	0.89	107
$215.00	Oct 23	23.20	29.70	$26.45	24.6%	1	0.85	1
$220.00	Oct 30	30.90	34.30	$32.60	10.4%	3	0.80	125
$226.00	Nov 20	37.30	41.80	$39.55	11.4%	1	0.77	--

Most actively traded options today. High liquidity = easy entry/exit. 152 active (total vol 4.0K, top 272)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$195.00	Oct 16	3.10	3.90	$3.50	22.9%	272	0.38	1.0K
$197.50	Oct 16	2.35	3.20	$2.78	30.6%	236	0.32	315
$200.00	Oct 16	1.75	2.35	$2.05	29.3%	226	0.26	1.7K
$182.00	Nov 20	18.00	20.30	$19.15	12.0%	132	0.62	171
$202.50	Oct 16	1.10	2.00	$1.55	58.1%	102	0.21	2.9K

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$170.00	Oct 23	1.00	1.45	$1.23	36.6%	254	0.12	123
$182.00	Nov 20	8.80	12.90	$10.85	37.8%	137	0.38	191
$172.50	Oct 16	0.50	1.05	$0.78	70.5%	112	0.10	15
$170.00	Nov 20	5.90	6.60	$6.25	11.2%	109	0.25	895
$182.50	Oct 16	2.20	2.70	$2.45	20.4%	102	0.27	213

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 15 strikes (avg 15.2%, max 20.9%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$190.00	Oct 16	Nov 20	70.4%	58.2%	20.9%	84	1.3K
$180.00	Oct 16	Nov 20	70.6%	59.8%	18.1%	15	112
$202.50	Oct 16	Oct 23	70.2%	60.3%	16.3%	104	2.9K
$200.00	Oct 16	Nov 20	69.8%	60.7%	15.0%	295	2.2K
$195.00	Oct 16	Nov 20	69.7%	62.2%	12.0%	286	1.5K

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$190.00	Oct 16	Nov 20	70.4%	58.2%	20.9%	48	1.7K
$177.50	Oct 16	Oct 23	70.5%	59.5%	18.4%	38	154
$180.00	Oct 16	Nov 20	70.6%	59.8%	18.1%	146	1.0K
$187.50	Oct 16	Oct 23	70.8%	60.6%	16.7%	30	186
$182.50	Oct 16	Oct 23	71.2%	61.4%	16.0%	106	304

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 111 found (best R:R 0.68, avg 4.17)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$168.00	$180.00	Nov 20	$7.15	$4.85	$7.15	76%	0.68	$175.15
$210.00	$220.00	Nov 13	$1.25	$8.75	$1.25	32%	7.00	$211.25
$185.00	$187.50	Oct 16	$0.65	$1.85	$0.65	67%	2.85	$185.65
$190.00	$195.00	Nov 13	$1.65	$3.35	$1.65	54%	2.03	$191.65
$185.00	$188.00	Nov 20	$1.05	$1.95	$1.05	59%	1.86	$186.05

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$175.00	$172.00	Nov 20	$0.45	$2.55	$0.45	30%	5.67	$174.55
$212.00	$210.00	Nov 20	$1.00	$1.00	$1.00	68%	1.00	$211.00
$190.00	$188.00	Nov 20	$0.75	$1.25	$0.75	46%	1.67	$189.25
$175.00	$172.50	Oct 16	$0.12	$2.38	$0.12	12%	19.83	$174.88
$185.00	$182.50	Oct 16	$0.60	$1.90	$0.60	33%	3.17	$184.40

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 94 found (best R:R 0.79, avg 0.47)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$196.00	$198.00	Nov 20	$1.50	$1.50	$0.50	52%	3.00	$197.50
$195.00	$200.00	Nov 13	$2.80	$2.80	$2.20	51%	1.27	$197.80
$205.00	$207.50	Oct 30	$1.25	$1.25	$1.25	66%	1.00	$206.25
$208.00	$210.00	Nov 20	$0.90	$0.90	$1.10	64%	0.82	$208.90
$200.00	$202.50	Oct 23	$0.97	$0.97	$1.53	66%	0.63	$200.97

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$190.00	$175.00	Nov 13	$6.60	$6.60	$8.40	54%	0.79	$183.40
$175.00	$170.00	Nov 6	$1.95	$1.95	$3.05	72%	0.64	$173.05
$172.00	$170.00	Nov 20	$1.25	$1.25	$0.75	72%	1.67	$170.75
$175.00	$170.00	Nov 13	$2.00	$2.00	$3.00	70%	0.67	$173.00
$185.00	$182.00	Nov 20	$1.85	$1.85	$1.15	59%	1.61	$183.15

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 8 found (avg debit $3.21, cheapest $2.10)

CALLS (3)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$195.00	Oct 16	Oct 23	$2.10	69.7%	58.7%
$190.00	Oct 16	Oct 23	$2.55	70.4%	61.1%
$185.00	Oct 16	Nov 20	$9.40	68.0%	61.9%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$195.00	Oct 16	Oct 23	$2.25	69.7%	58.7%
$187.50	Oct 16	Oct 23	$2.40	70.8%	60.6%
$190.00	Oct 16	Oct 23	$2.55	70.4%	61.1%
$185.00	Oct 16	Oct 23	$2.35	68.0%	59.5%
$192.50	Oct 16	Oct 23	$2.05	70.1%	64.0%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 26 found (cheapest 5.86% of stock, avg 11.85%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$190.00	Oct 16	$5.75	$5.40	$11.15	$178.85	$201.15	5.86%
$185.00	Oct 16	$8.35	$3.05	$11.40	$173.60	$196.40	6.00%
$192.50	Oct 16	$4.50	$7.15	$11.65	$180.85	$204.15	6.13%
$187.50	Oct 16	$7.70	$4.25	$11.95	$175.55	$199.45	6.29%
$195.00	Oct 16	$3.50	$8.70	$12.20	$182.80	$207.20	6.42%
$197.50	Oct 16	$2.78	$11.05	$13.83	$183.67	$211.33	7.27%
$180.00	Oct 16	$12.65	$1.75	$14.40	$165.60	$194.40	7.57%
$200.00	Oct 16	$2.05	$12.95	$15.00	$185.00	$215.00	7.89%
$190.00	Oct 23	$8.30	$7.95	$16.25	$173.75	$206.25	8.55%
$195.00	Oct 23	$5.60	$10.95	$16.55	$178.45	$211.55	8.71%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 150 found (cheapest 1.74% of stock, avg 7.28%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$202.50	$180.00	Oct 16	$1.55	$1.75	$3.30	$176.70	$205.80
$200.00	$180.00	Oct 16	$2.05	$1.75	$3.80	$176.20	$203.80
$202.50	$182.50	Oct 16	$1.55	$2.45	$4.00	$178.50	$206.50
$200.00	$182.50	Oct 16	$2.05	$2.45	$4.50	$178.00	$204.50
$197.50	$180.00	Oct 16	$2.78	$1.75	$4.53	$175.47	$202.03
$202.50	$185.00	Oct 16	$1.55	$3.05	$4.60	$180.40	$207.10
$197.50	$182.50	Oct 16	$2.78	$2.45	$5.23	$177.27	$202.73
$200.00	$185.00	Oct 16	$2.05	$3.05	$5.10	$179.90	$205.10
$197.50	$185.00	Oct 16	$2.78	$3.05	$5.83	$179.17	$203.33
$207.50	$180.00	Oct 23	$2.33	$3.55	$5.88	$174.12	$213.38

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 139 found (best R:R 4.81, avg credit $1.27)

Put Spread	Call Spread	Expiry	Credit	Max Loss	POP	R:R	BE Low	BE High
180/182	200/202	Oct 23	$2.07	$0.43	33%	4.81	$180.43	$202.07
170/172	210/212	Nov 20	$1.60	$0.40	39%	4.00	$170.40	$211.60
180/182	205/208	Oct 23	$1.72	$0.78	41%	2.21	$180.78	$206.72
180/182	218/220	Oct 23	$1.35	$1.15	55%	1.17	$181.15	$218.85
170/172	220/222	Oct 16	$0.58	$1.92	84%	0.30	$171.92	$220.58
170/175	220/225	Nov 13	$2.95	$2.05	45%	1.44	$172.05	$222.95
170/175	210/215	Nov 6	$3.15	$1.85	40%	1.70	$171.85	$213.15
170/172	210/212	Oct 16	$0.68	$1.82	79%	0.37	$171.82	$210.68
178/180	200/202	Oct 23	$1.67	$0.83	38%	2.01	$178.33	$201.67
175/178	200/202	Oct 23	$1.52	$0.98	42%	1.55	$175.98	$201.52

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 51 found (best R:R 24.00, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$190.00	$192.50	$195.00	Oct 16	$0.25	$2.25	14%	9.00
$222.50	$225.00	$227.50	Oct 16	$0.06	$2.44	0%	40.67
$197.50	$200.00	$202.50	Oct 16	$0.23	$2.27	11%	9.87
$192.50	$195.00	$197.50	Oct 16	$0.28	$2.22	13%	7.93
$220.00	$222.50	$225.00	Oct 16	$0.17	$2.33	3%	13.71

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$175.00	$180.00	$185.00	Oct 30	$0.20	$4.80	13%	24.00
$160.00	$165.00	$170.00	Oct 30	$0.13	$4.87	9%	37.46
$185.00	$187.50	$190.00	Oct 23	$0.05	$2.45	10%	49.00
$160.00	$165.00	$170.00	Oct 23	$0.15	$4.85	7%	32.33
$170.00	$175.00	$180.00	Oct 30	$0.30	$4.70	12%	15.67

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 73 found (best net $-3.65, 71 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$152.50	$170.00	1:2	Oct 16	-$3.65	$13.85
$170.00	$180.00	1:2	Oct 16	-$4.30	$5.70
$180.00	$190.00	1:2	Oct 23	-$2.55	$7.45
$200.00	$210.00	1:2	Nov 13	-$2.65	$7.35
$200.00	$210.00	1:2	Nov 6	-$2.80	$7.20

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$190.00	$175.00	1:2	Nov 13	-$0.85	$14.15
$210.00	$200.00	1:2	Oct 16	-$5.25	$4.75
$220.00	$205.00	1:2	Oct 30	-$8.90	$6.10
$165.00	$155.00	1:2	Nov 6	-$0.42	$9.58
$175.00	$170.00	1:2	Oct 23	-$0.16	$4.84

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 53 found (best yield 6.73%, avg 2.45%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$195.00	Nov 20	$12.80	0.49	2.6%	6.73%	9.30%	14	476
$200.00	Nov 20	$10.70	0.44	5.2%	5.63%	10.82%	69	428
$196.00	Nov 20	$12.00	0.48	3.1%	6.31%	9.40%	31	54
$192.00	Nov 20	$13.00	0.52	1.0%	6.84%	7.83%	11	66
$202.00	Nov 20	$8.80	0.41	6.2%	4.63%	10.88%	1	237
$198.00	Nov 20	$10.00	0.46	4.1%	5.26%	9.40%	5	--
$204.00	Nov 20	$7.90	0.40	7.3%	4.16%	11.46%	1	--
$212.00	Nov 20	$6.40	0.32	11.5%	3.37%	14.87%	29	195
$206.00	Nov 20	$7.30	0.38	8.3%	3.84%	12.19%	3	197
$208.00	Nov 20	$6.80	0.36	9.4%	3.58%	12.98%	1	--

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 4,821

Total Puts 3,545

Put/Call Ratio 0.74

Net Difference 1,276

Prior's Put/Call Breakdown

Total Calls 5,459

Total Puts 7,947

Put/Call Ratio 1.46

Net Difference -2,488

Prior 7-Day Put/Call Summary

Total Calls 56,979

Total Puts 41,514

Average Put/Call Ratio 0.86

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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