KLAC - Options Database

KLAC

KLA CORP

$178.03 -3.25%

(10/14 13:00) ◀

Wednesday, October 14, 2026 (2:00pm)

▶ (10/14 15:00)

◀ 10/14 14:00 ▶

Option Volume

Detail

ℹ

Current (10/14 2:00pm) 6,306

Calls: 3,696 (59%)

Puts: 2,610 (41%)

Prior (10/07) 6,279

Calls: 2,368 (38%)

Puts: 3,911 (62%)

Current vs Prior +0.43%

Calls: +56.08% (Calls)

Puts: -33.27% (Puts)

Prior 7-Day Total 67,359

Calls: 26,228 (39%)

Puts: 41,131 (61%)

Prior 7-Day Average 9,622

Calls: 3,746 (39%)

Puts: 5,875 (61%)

Current vs Prior 7-Day Avg -34.47%

Calls: -1.36%

Puts: -55.58%

Sentiment BULLISH

Dollar Volume

Detail

ℹ

Current (10/14 2:00pm) $9.20M

Calls: $6.49M (71%)

Puts: $2.71M (29%)

Prior (10/07) $4.57M

Calls: $2.73M (60%)

Puts: $1.84M (40%)

Current vs Prior +101.39%

Calls: +137.97%

Puts: +47.15%

Prior 7-Day Total $142.72M

Calls: $61.70M (43%)

Puts: $81.03M (57%)

Prior 7-Day Average $20.39M

Calls: $8.81M (43%)

Puts: $11.58M (57%)

Current vs Prior 7-Day Avg -54.88%

Calls: -26.34%

Puts: -76.61%

Sentiment BULLISH

Put/Call Ratio

Detail

ℹ

Current (10/14 2:00pm) 0.71

Prior (10/07) 1.65

Current vs Prior -57.24%

Prior 7-Day Average 1.39

Current vs Prior 7-Day Avg -49.21%

Sentiment NEUTRAL

Open Interest

Detail

ℹ

Current (10/14 2:00pm) 386,289

Calls: 168,486 (44%)

Puts: 217,803 (56%)

Prior (10/07) 376,758

Calls: 165,038 (44%)

Puts: 211,720 (56%)

Current vs Prior +2.53%

Prior 7-Day Total 2,164,413

Calls: 884,121 (41%)

Puts: 1,280,292 (59%)

Prior 7-Day Average 309,201

Calls: 126,303 (41%)

Puts: 182,898 (59%)

Current vs Prior 7-Day Avg +24.93%

Sentiment BULLISH

Expected Move

Detail

ℹ

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

Current 5.22% | 8.59%5.22% | 16.23%

Prior 4.37% | 7.21%7.21% | 16.89%

Current vs Prior +19.56% | +19.12%-27.59% | -3.90%

Prior 7-Day Avg 12.08% | 17.36%13.08% | 21.61%

Current vs 7-Day Avg -56.76% | -50.50%-60.07% | -24.88%

Prior 7-Day Eod 4.37% | 7.21%6.44% | 15.84%

Current vs 7-Day Eod +19.56% | +19.12%-18.89% | +2.47%

Sentiment BEARISHBULLISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 12.82% | 11.77%

Calls: 11.49% | 12.08%

Puts: 14.14% | 11.46%

Prior 55.33% | 8.87%

Calls: 44.71% | 5.33%

Puts: 65.96% | 12.41%

Current vs Prior -76.83% | +32.69%

Prior 7-Day Avg 19.33% | 8.76%

Calls: 16.48% | 7.86%

Puts: 22.18% | 9.65%

Current vs 7-Day Avg -33.67% | +34.41%

Liquidity Expensive

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Moderately bullish flow with 71% call dollar volume ($6.49M). Massive premium surge with dollar volume up 101% vs prior. P/C ratio dropping 57% - 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 BEARISH

Current BULLISH

Prior BEARISH

7-Day Avg NEUTRAL

Current NEUTRAL

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
14:00	BULLISH	BULLISH	BULLISH
13:00	BULLISH	BULLISH	BULLISH
12:00	BULLISH	NEUTRAL	MIXED
11:00	BEARISH	BEARISH	BEARISH
10:00	BEARISH	BEARISH	BEARISH

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💰 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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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 51 of results (avg 7.1%, best 2.1%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$180.00	Nov 20	12.90	13.40	$13.15	3.8%	13	0.52	117
$172.00	Nov 20	16.90	17.70	$17.30	4.6%	--	0.61	1.4K
$185.00	Nov 20	10.80	11.40	$11.10	5.4%	3	0.46	176
$180.00	Oct 16	3.20	3.40	$3.30	6.1%	19	0.44	729
$165.00	Nov 6	18.80	20.00	$19.40	6.2%	--	0.71	74

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$180.00	Nov 20	14.40	14.70	$14.55	2.1%	51	0.48	429
$178.00	Nov 20	13.30	13.70	$13.50	3.0%	1	0.46	289
$175.00	Nov 20	11.80	12.20	$12.00	3.3%	18	0.43	255
$174.00	Nov 20	11.30	11.70	$11.50	3.5%	1	0.41	327
$172.00	Nov 20	10.40	10.80	$10.60	3.8%	3	0.39	1.3K

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. 94 found (avg delta 0.72, highest 0.98)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$160.00	Oct 16	17.50	22.70	$20.10	25.9%	6	0.93	11
$150.00	Oct 23	27.90	32.90	$30.40	16.4%	--	0.92	51
$150.00	Oct 30	29.10	33.70	$31.40	14.6%	--	0.90	11
$165.00	Oct 16	12.90	18.00	$15.45	33.0%	--	0.88	62
$145.00	Nov 20	35.40	39.60	$37.50	11.2%	--	0.88	22

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$210.00	Oct 16	27.50	36.90	$32.20	29.2%	--	0.98	107
$205.00	Oct 16	23.30	30.10	$26.70	25.5%	--	0.97	256
$202.50	Oct 16	20.70	29.00	$24.85	33.4%	5	0.96	55
$200.00	Oct 16	20.70	25.40	$23.05	20.4%	16	0.96	291
$197.50	Oct 16	16.20	24.50	$20.35	40.8%	7	0.94	76

Most actively traded options today. High liquidity = easy entry/exit. 156 active (total vol 3.4K, top 575)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$200.00	Oct 16	0.10	0.25	$0.18	83.3%	575	0.04	1.7K
$190.00	Oct 16	0.65	0.90	$0.78	32.1%	153	0.14	1.1K
$185.00	Oct 16	1.50	1.75	$1.63	15.3%	94	0.27	752
$195.00	Oct 16	0.30	0.50	$0.40	50.0%	94	0.08	1.3K
$200.00	Oct 30	3.30	3.90	$3.60	16.7%	87	0.25	118

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$190.00	Oct 16	11.20	17.60	$14.40	44.4%	257	0.85	1.9K
$177.50	Oct 16	3.60	4.00	$3.80	10.5%	138	0.47	196
$175.00	Oct 16	2.55	2.85	$2.70	11.1%	109	0.37	629
$165.00	Oct 23	1.80	2.35	$2.08	26.4%	90	0.20	153
$170.00	Oct 16	1.00	1.40	$1.20	33.3%	75	0.20	1.1K

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 16 strikes (avg 33.7%, max 184.6%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$212.50	Oct 16	Oct 23	222.0%	78.0%	184.6%	46	130
$185.00	Oct 16	Nov 27	77.3%	59.9%	29.0%	95	755
$180.00	Oct 16	Nov 27	77.2%	60.4%	27.8%	32	730
$170.00	Oct 16	Nov 20	75.9%	60.4%	25.7%	1	1.9K
$175.00	Oct 16	Nov 20	75.6%	60.1%	25.7%	4	451

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$170.00	Oct 16	Nov 27	75.9%	56.5%	34.5%	76	1.1K
$172.50	Oct 16	Oct 23	77.0%	59.7%	29.1%	41	121
$180.00	Oct 16	Nov 27	77.2%	60.4%	27.8%	50	994
$175.00	Oct 16	Nov 20	75.6%	60.1%	25.7%	127	884
$185.00	Oct 16	Nov 20	77.3%	62.0%	24.5%	18	1.1K

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 153 found (best R:R 1.63, avg 3.53)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$165.00	$180.00	Nov 6	$8.30	$6.70	$8.30	71%	0.81	$173.30
$185.00	$195.00	Nov 27	$3.10	$6.90	$3.10	48%	2.23	$188.10
$145.00	$148.00	Nov 20	$1.80	$1.20	$1.80	88%	0.67	$146.80
$180.00	$200.00	Nov 13	$6.90	$13.10	$6.90	52%	1.90	$186.90
$166.00	$168.00	Nov 20	$0.90	$1.10	$0.90	68%	1.22	$166.90

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$197.50	$195.00	Oct 16	$0.95	$1.55	$0.95	94%	1.63	$196.55
$202.00	$200.00	Nov 20	$0.30	$1.70	$0.30	70%	5.67	$201.70
$200.00	$195.00	Oct 30	$2.60	$2.40	$2.60	76%	0.92	$197.40
$170.00	$160.00	Nov 27	$2.15	$7.85	$2.15	36%	3.65	$167.85
$192.00	$190.00	Nov 20	$0.45	$1.55	$0.45	61%	3.44	$191.55

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 111 found (best R:R 3.55, avg 0.44)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$207.50	$210.00	Oct 16	$0.40	$0.40	$2.10	93%	0.19	$207.90
$192.50	$195.00	Oct 23	$0.70	$0.70	$1.80	75%	0.39	$193.20
$184.00	$185.00	Nov 20	$0.60	$0.60	$0.40	52%	1.50	$184.60
$210.00	$212.00	Nov 20	$0.50	$0.50	$1.50	76%	0.33	$210.50
$192.50	$195.00	Oct 16	$0.23	$0.23	$2.27	88%	0.10	$192.73

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$157.50	$155.00	Oct 16	$1.95	$1.95	$0.55	84%	3.55	$155.55
$165.00	$160.00	Nov 6	$1.90	$1.90	$3.10	71%	0.61	$163.10
$162.50	$160.00	Oct 16	$0.85	$0.85	$1.65	86%	0.52	$161.65
$160.00	$158.00	Nov 20	$0.95	$0.95	$1.05	74%	0.90	$159.05
$170.00	$168.00	Nov 20	$1.15	$1.15	$0.85	63%	1.35	$168.85

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 8 found (avg debit $2.88, cheapest $2.75)

CALLS (4)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$182.50	Oct 16	Oct 23	$2.90	77.6%	63.1%
$177.50	Oct 16	Oct 23	$3.10	75.4%	61.4%
$180.00	Oct 16	Oct 23	$3.00	77.2%	63.3%
$175.00	Oct 16	Oct 23	$3.05	75.6%	61.7%

PUTS (4)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$182.50	Oct 16	Oct 23	$2.75	77.6%	63.1%
$177.50	Oct 16	Oct 23	$2.70	75.4%	61.4%
$180.00	Oct 16	Oct 23	$2.90	77.2%	63.3%
$175.00	Oct 16	Oct 23	$2.65	75.6%	61.7%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 52 found (cheapest 4.58% of stock, avg 12.08%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$177.50	Oct 16	$4.35	$3.80	$8.15	$169.35	$185.65	4.58%
$180.00	Oct 16	$3.30	$4.95	$8.25	$171.75	$188.25	4.63%
$175.00	Oct 16	$5.65	$2.70	$8.35	$166.65	$183.35	4.69%
$182.50	Oct 16	$2.35	$6.45	$8.80	$173.70	$191.30	4.94%
$185.00	Oct 16	$1.63	$8.40	$10.03	$174.97	$195.03	5.63%
$187.50	Oct 16	$1.13	$10.20	$11.33	$176.17	$198.83	6.36%
$170.00	Oct 16	$11.30	$1.20	$12.50	$157.50	$182.50	7.02%
$177.50	Oct 23	$7.45	$6.50	$13.95	$163.55	$191.45	7.84%
$175.00	Oct 23	$8.70	$5.35	$14.05	$160.95	$189.05	7.89%
$180.00	Oct 23	$6.30	$7.85	$14.15	$165.85	$194.15	7.95%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 146 found (cheapest 1.31% of stock, avg 7.59%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$187.50	$170.00	Oct 16	$1.13	$1.20	$2.33	$167.67	$189.83
$185.00	$170.00	Oct 16	$1.63	$1.20	$2.83	$167.17	$187.83
$187.50	$172.50	Oct 16	$1.13	$1.88	$3.01	$169.49	$190.51
$187.50	$157.50	Oct 16	$1.13	$2.15	$3.28	$154.22	$190.78
$185.00	$172.50	Oct 16	$1.63	$1.88	$3.51	$168.99	$188.51
$212.50	$170.00	Oct 16	$2.45	$1.20	$3.65	$166.35	$216.15
$182.50	$170.00	Oct 16	$2.35	$1.20	$3.55	$166.45	$186.05
$185.00	$157.50	Oct 16	$1.63	$2.15	$3.78	$153.72	$188.78
$182.50	$172.50	Oct 16	$2.35	$1.88	$4.23	$168.27	$186.73
$212.50	$157.50	Oct 16	$2.45	$2.15	$4.60	$152.90	$217.10

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 128 found (best R:R 15.67, avg credit $1.27)

Put Spread	Call Spread	Expiry	Credit	Max Loss	POP	R:R	BE Low	BE High
155/158	208/210	Oct 16	$2.35	$0.15	77%	15.67	$155.15	$209.85
155/158	198/200	Oct 16	$2.05	$0.45	78%	4.56	$155.45	$199.55
155/158	192/195	Oct 16	$2.18	$0.32	72%	6.81	$155.32	$194.68
155/158	195/198	Oct 16	$2.07	$0.43	76%	4.81	$155.43	$197.07
155/158	188/190	Oct 16	$2.30	$0.20	64%	11.50	$155.20	$189.80
155/158	190/192	Oct 16	$2.10	$0.40	69%	5.25	$155.40	$192.10
160/162	208/210	Oct 16	$1.25	$1.25	79%	1.00	$161.25	$208.75
160/162	198/200	Oct 16	$0.95	$1.55	80%	0.61	$161.55	$198.45
160/162	192/195	Oct 16	$1.08	$1.42	74%	0.76	$161.42	$193.58
160/162	195/198	Oct 16	$0.97	$1.53	78%	0.63	$161.53	$195.97

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 101 found (best R:R 99.00, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$190.00	$195.00	$200.00	Nov 6	$0.10	$4.90	11%	49.00
$177.50	$180.00	$182.50	Oct 16	$0.10	$2.40	18%	24.00
$200.00	$205.00	$210.00	Nov 6	$0.10	$4.90	8%	49.00
$175.00	$177.50	$180.00	Oct 23	$0.10	$2.40	11%	24.00
$177.50	$180.00	$182.50	Oct 23	$0.10	$2.40	11%	24.00

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$170.00	$175.00	$180.00	Nov 6	$0.05	$4.95	14%	99.00
$175.00	$177.50	$180.00	Oct 16	$0.05	$2.45	19%	49.00
$150.00	$155.00	$160.00	Nov 6	$0.10	$4.90	10%	49.00
$170.00	$172.50	$175.00	Oct 16	$0.14	$2.36	17%	16.86
$155.00	$160.00	$165.00	Nov 13	$0.20	$4.80	11%	24.00

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 76 found (best net $-3.90, 71 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$150.00	$165.00	1:2	Oct 23	-$3.90	$11.10
$165.00	$180.00	1:2	Nov 6	-$2.80	$12.20
$170.00	$175.00	1:2	Oct 16	$0.00	$5.00
$170.00	$180.00	1:2	Oct 30	-$3.90	$6.10
$205.00	$210.00	1:2	Oct 23	-$0.31	$4.69

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$160.00	$155.00	1:2	Oct 23	-$0.23	$4.77
$172.50	$170.00	1:2	Oct 16	-$0.52	$1.98
$170.00	$167.50	1:2	Oct 16	-$0.46	$2.04
$150.00	$145.00	1:2	Nov 6	-$0.55	$4.45
$155.00	$150.00	1:2	Oct 30	-$0.76	$4.24

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 63 found (best yield 6.29%, avg 2.95%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$185.00	Nov 27	$11.20	0.48	3.9%	6.29%	10.21%	1	3
$195.00	Nov 27	$7.70	0.38	9.5%	4.33%	13.86%	6	5
$180.00	Nov 27	$13.10	0.53	1.1%	7.36%	8.46%	13	1
$185.00	Nov 20	$10.80	0.46	3.9%	6.07%	9.98%	3	176
$190.00	Nov 20	$9.10	0.41	6.7%	5.11%	11.84%	12	178
$182.00	Nov 20	$12.00	0.50	2.2%	6.74%	8.97%	8	343
$184.00	Nov 20	$11.20	0.47	3.4%	6.29%	9.64%	20	419
$186.00	Nov 20	$10.40	0.45	4.5%	5.84%	10.32%	3	108
$180.00	Nov 20	$12.90	0.52	1.1%	7.25%	8.35%	13	117
$188.00	Nov 20	$9.60	0.43	5.6%	5.39%	10.99%	3	84

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 3,696

Total Puts 2,610

Put/Call Ratio 0.71

Net Difference 1,086

Prior's Put/Call Breakdown

Total Calls 2,368

Total Puts 3,911

Put/Call Ratio 1.65

Net Difference -1,543

Prior 7-Day Put/Call Summary

Total Calls 26,228

Total Puts 41,131

Average Put/Call Ratio 1.39

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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