KLAC - Options Database

KLAC

KLA CORP

$194.93 -0.81%

$195.70 (+0.40%)🌙

as of 10/01 12:13 AM

(9/29 18:39) ◀

Wednesday, September 30, 2026 (12:13am)

▶ (10/1 18:30)

◀ 9/30 00:13 ▶

Option Volume

Detail

ℹ

Current (10/01) 10,173

Calls: 5,987 (59%)

Puts: 4,186 (41%)

Prior (09/29) 25,502

Calls: 9,494 (37%)

Puts: 16,008 (63%)

Current vs Prior -60.11%

Calls: -36.94% (Calls)

Puts: -73.85% (Puts)

Prior 7-Day Total 114,828

Calls: 68,575 (60%)

Puts: 46,253 (40%)

Prior 7-Day Average 16,404

Calls: 9,796 (60%)

Puts: 6,607 (40%)

Current vs Prior 7-Day Avg -37.98%

Calls: -38.89%

Puts: -36.65%

Sentiment BULLISH

Dollar Volume

Detail

ℹ

Current (10/01) $17.25M

Calls: $10.43M (60%)

Puts: $6.82M (40%)

Prior (09/29) $26.16M

Calls: $15.84M (61%)

Puts: $10.32M (39%)

Current vs Prior -34.07%

Calls: -34.16%

Puts: -33.93%

Prior 7-Day Total $111.60M

Calls: $68.49M (61%)

Puts: $43.12M (39%)

Prior 7-Day Average $15.94M

Calls: $9.78M (61%)

Puts: $6.16M (39%)

Current vs Prior 7-Day Avg +8.19%

Calls: +6.62%

Puts: +10.68%

Sentiment BULLISH

Put/Call Ratio

Detail

ℹ

Current (10/01) 0.70

Prior (09/29) 1.69

Current vs Prior -58.53%

Prior 7-Day Average 0.72

Current vs Prior 7-Day Avg -2.89%

Sentiment BULLISH

Open Interest

Detail

ℹ

Current (10/01) 129,502

Calls: 62,987 (49%)

Puts: 66,515 (51%)

Prior (09/29) 153,488

Calls: 75,819 (49%)

Puts: 77,669 (51%)

Current vs Prior -15.63%

Prior 7-Day Total 997,174

Calls: 492,523 (49%)

Puts: 504,651 (51%)

Prior 7-Day Average 142,453

Calls: 70,360 (49%)

Puts: 72,093 (51%)

Current vs Prior 7-Day Avg -9.09%

Sentiment BULLISH

Expected Move

Detail

ℹ

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

Current 4.85% | 7.93%10.29% | 18.21%

Prior 5.62% | 8.29%10.51% | 19.13%

Current vs Prior -13.78% | -4.44%-2.11% | -4.81%

Prior 7-Day Avg 5.41% | 8.30%8.95% | 17.77%

Current vs 7-Day Avg -10.32% | -4.49%+14.98% | +2.48%

Prior 7-Day Eod 5.62% | 8.29%10.51% | 19.13%

Current vs 7-Day Eod -13.78% | -4.44%-2.11% | -4.81%

Sentiment BULLISHBULLISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 34.16% | 24.55%

Calls: 27.78% | 23.88%

Puts: 40.54% | 25.21%

Prior 34.16% | 24.55%

Calls: 27.78% | 23.88%

Puts: 40.54% | 25.21%

Current vs Prior +0.00% | +0.00%

Prior 7-Day Avg 29.98% | 21.65%

Calls: 24.68% | 21.00%

Puts: 35.28% | 22.28%

Current vs 7-Day Avg +13.94% | +13.41%

Liquidity Expensive

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Moderately bullish flow with 60% call dollar volume ($10.43M). Below-average activity with volume down 60% vs prior. Bullish P/C ratio of 0.70. P/C ratio dropping 59% - 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 BULLISH

Prior BEARISH

7-Day Avg NEUTRAL

Current NEUTRAL

Prior NEUTRAL

7-Day Avg NEUTRAL

Current BEARISH

Prior BULLISH

7-Day Avg BULLISH

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📅 Calendar Spreads

⚡ Straddles

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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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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 2 of results (avg 9.6%, best 9.5%)

CALLS (1)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$200.00	Oct 16	6.90	7.60	$7.25	9.7%	28	0.45	1.6K

PUTS (1)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$165.00	Oct 30	3.00	3.30	$3.15	9.5%	33	0.15	129

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. 43 found (avg delta 0.71, highest 0.97)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$172.50	Oct 2	21.60	26.80	$24.20	21.5%	20	0.95	89
$157.50	Oct 16	36.80	42.90	$39.85	15.3%	1	0.95	1
$170.00	Oct 2	23.40	28.10	$25.75	18.3%	10	0.95	--
$180.00	Oct 2	14.70	17.60	$16.15	18.0%	30	0.95	--
$160.00	Oct 16	32.80	37.70	$35.25	13.9%	1	0.94	12

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$210.00	Oct 2	13.10	18.60	$15.85	34.7%	1	0.97	--
$205.00	Oct 2	8.30	12.60	$10.45	41.1%	4	0.85	--
$200.00	Oct 2	3.80	7.50	$5.65	65.5%	27	0.71	--
$220.00	Nov 6	28.20	32.70	$30.45	14.8%	5	0.69	--
$205.00	Oct 9	9.20	14.10	$11.65	42.1%	1	0.68	--

Most actively traded options today. High liquidity = easy entry/exit. 138 active (total vol 5.1K, top 1.2K)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$200.00	Oct 2	1.20	2.30	$1.75	62.9%	1.2K	0.33	387
$220.00	Oct 2	0.10	0.20	$0.15	66.7%	209	0.03	1.2K
$210.00	Oct 23	5.40	6.80	$6.10	23.0%	174	0.34	82
$220.00	Oct 23	3.40	4.20	$3.80	21.1%	174	0.24	38
$195.00	Oct 23	10.60	12.80	$11.70	18.8%	129	0.54	--

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$195.00	Oct 9	5.50	7.40	$6.45	29.5%	244	0.47	9
$190.00	Oct 2	1.15	2.10	$1.63	58.3%	217	0.27	81
$187.50	Oct 2	0.40	1.15	$0.77	97.4%	103	0.16	70
$160.00	Oct 16	0.45	1.00	$0.73	75.3%	87	0.06	779
$185.00	Oct 2	0.30	0.95	$0.63	103.2%	66	0.12	401

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 10 strikes (avg 10.9%, max 24.6%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$205.00	Oct 2	Oct 30	71.5%	60.3%	18.5%	83	202
$202.50	Oct 2	Oct 16	68.9%	58.9%	17.0%	62	465
$190.00	Oct 2	Oct 30	69.8%	64.2%	8.7%	55	2.7K
$175.00	Oct 16	Oct 23	63.4%	58.8%	7.9%	29	535
$195.00	Oct 2	Nov 6	64.2%	61.3%	4.7%	95	2.5K

PUTS (4)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$192.50	Oct 2	Oct 16	70.3%	56.5%	24.6%	39	25
$187.50	Oct 2	Oct 16	62.9%	56.4%	11.4%	105	159
$190.00	Oct 2	Oct 30	69.8%	64.2%	8.7%	219	156
$195.00	Oct 2	Nov 6	64.2%	61.3%	4.7%	40	34

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 100 found (best R:R 3.17, avg 4.57)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$185.00	$187.50	Oct 2	$0.60	$1.90	$0.60	88%	3.17	$185.60
$180.00	$185.00	Oct 9	$2.65	$2.35	$2.65	86%	0.89	$182.65
$200.00	$220.00	Nov 6	$6.40	$13.60	$6.40	51%	2.12	$206.40
$185.00	$190.00	Oct 16	$2.15	$2.85	$2.15	70%	1.33	$187.15
$225.00	$230.00	Oct 30	$0.20	$4.80	$0.20	25%	24.00	$225.20

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$205.00	$200.00	Oct 16	$2.30	$2.70	$2.30	63%	1.17	$202.70
$200.00	$195.00	Oct 2	$2.45	$2.55	$2.45	71%	1.04	$197.55
$205.00	$202.50	Oct 9	$1.25	$1.25	$1.25	68%	1.00	$203.75
$182.50	$180.00	Oct 16	$0.25	$2.25	$0.25	25%	9.00	$182.25
$195.00	$190.00	Oct 30	$1.80	$3.20	$1.80	45%	1.78	$193.20

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 76 found (best R:R 0.49, avg 0.43)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$197.50	$200.00	Oct 16	$1.80	$1.80	$0.70	50%	2.57	$199.30
$212.50	$215.00	Oct 16	$1.07	$1.07	$1.43	72%	0.75	$213.57
$195.00	$200.00	Oct 30	$2.95	$2.95	$2.05	44%	1.44	$197.95
$205.00	$207.50	Oct 16	$1.05	$1.05	$1.45	62%	0.72	$206.05
$205.00	$210.00	Oct 9	$1.47	$1.47	$3.53	67%	0.42	$206.47

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$180.00	$170.00	Nov 6	$3.30	$3.30	$6.70	70%	0.49	$176.70
$175.00	$172.50	Oct 16	$1.10	$1.10	$1.40	82%	0.79	$173.90
$167.50	$165.00	Oct 2	$0.67	$0.67	$1.83	93%	0.37	$166.83
$170.00	$165.00	Nov 6	$1.42	$1.42	$3.58	80%	0.40	$168.58
$185.00	$180.00	Oct 30	$2.05	$2.05	$2.95	66%	0.69	$182.95

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 5 found (avg debit $3.62, cheapest $5.22)

CALLS (3)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$195.00	Oct 2	Oct 9	$3.05	64.2%	55.4%
$197.50	Oct 2	Oct 9	$3.30	62.7%	57.6%
$200.00	Oct 2	Oct 9	$3.30	59.3%	57.0%

PUTS (2)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$192.50	Oct 2	Oct 16	$5.22	70.3%	56.5%
$195.00	Oct 2	Oct 9	$3.25	64.2%	55.4%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 30 found (cheapest 3.80% of stock, avg 9.25%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$195.00	Oct 2	$4.20	$3.20	$7.40	$187.60	$202.40	3.80%
$200.00	Oct 2	$1.75	$5.65	$7.40	$192.60	$207.40	3.80%
$192.50	Oct 2	$6.25	$2.48	$8.73	$183.77	$201.23	4.48%
$190.00	Oct 2	$7.30	$1.63	$8.93	$181.07	$198.93	4.58%
$187.50	Oct 2	$10.45	$0.77	$11.22	$176.28	$198.72	5.76%
$205.00	Oct 2	$1.10	$10.45	$11.55	$193.45	$216.55	5.93%
$185.00	Oct 2	$11.05	$0.63	$11.68	$173.32	$196.68	5.99%
$190.00	Oct 9	$9.70	$3.73	$13.43	$176.57	$203.43	6.89%
$195.00	Oct 9	$7.25	$6.45	$13.70	$181.30	$208.70	7.03%
$197.50	Oct 9	$6.15	$7.65	$13.80	$183.70	$211.30	7.08%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 125 found (cheapest 0.68% of stock, avg 5.37%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$207.50	$185.00	Oct 2	$0.70	$0.63	$1.33	$183.67	$208.83
$207.50	$187.50	Oct 2	$0.70	$0.77	$1.47	$186.03	$208.97
$205.00	$185.00	Oct 2	$1.10	$0.63	$1.73	$183.27	$206.73
$205.00	$187.50	Oct 2	$1.10	$0.77	$1.87	$185.63	$206.87
$202.50	$185.00	Oct 2	$1.53	$0.63	$2.16	$182.84	$204.66
$202.50	$187.50	Oct 2	$1.53	$0.77	$2.30	$185.20	$204.80
$207.50	$190.00	Oct 2	$0.70	$1.63	$2.33	$187.67	$209.83
$205.00	$190.00	Oct 2	$1.10	$1.63	$2.73	$187.27	$207.73
$200.00	$185.00	Oct 2	$1.75	$0.63	$2.38	$182.62	$202.38
$200.00	$187.50	Oct 2	$1.75	$0.77	$2.52	$184.98	$202.52

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 109 found (best R:R 6.58, avg credit $1.39)

Put Spread	Call Spread	Expiry	Credit	Max Loss	POP	R:R	BE Low	BE High
172/175	212/215	Oct 16	$2.17	$0.33	54%	6.58	$172.83	$214.67
182/185	212/215	Oct 16	$2.24	$0.26	43%	8.62	$182.76	$214.74
165/168	218/220	Oct 2	$0.80	$1.70	88%	0.47	$166.70	$218.30
185/188	212/215	Oct 16	$2.02	$0.48	38%	4.21	$185.48	$214.52
162/165	212/215	Oct 16	$1.35	$1.15	65%	1.17	$163.65	$213.85
168/170	212/215	Oct 16	$1.40	$1.10	61%	1.27	$168.60	$213.90
178/180	212/215	Oct 16	$1.65	$0.85	50%	1.94	$178.35	$214.15
165/168	205/208	Oct 2	$1.07	$1.43	73%	0.75	$166.43	$206.07
172/175	208/210	Oct 16	$1.65	$0.85	48%	1.94	$173.35	$209.15
170/172	212/215	Oct 16	$1.37	$1.13	59%	1.21	$171.13	$213.87

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 39 found (best R:R 99.00, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$195.00	$197.50	$200.00	Oct 2	$0.25	$2.25	23%	9.00
$197.50	$200.00	$202.50	Oct 9	$0.10	$2.40	11%	24.00
$205.00	$210.00	$215.00	Oct 30	$0.25	$4.75	10%	19.00
$200.00	$205.00	$210.00	Oct 23	$0.35	$4.65	13%	13.29
$207.50	$210.00	$212.50	Oct 16	$0.15	$2.35	6%	15.67

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$180.00	$185.00	$190.00	Oct 30	$0.05	$4.95	11%	99.00
$165.00	$170.00	$175.00	Oct 30	$0.10	$4.90	8%	49.00
$200.00	$205.00	$210.00	Oct 2	$0.60	$4.40	25%	7.33
$170.00	$175.00	$180.00	Oct 30	$0.20	$4.80	9%	24.00
$177.50	$180.00	$182.50	Oct 2	$0.12	$2.38	5%	19.83

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 75 found (best net $-4.85, 72 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$200.00	$220.00	1:2	Nov 6	-$1.35	$18.65
$170.00	$180.00	1:2	Oct 9	-$5.20	$4.80
$160.00	$175.00	1:2	Oct 16	-$12.65	$2.35
$210.00	$220.00	1:2	Oct 23	-$1.50	$8.50
$160.00	$175.00	1:2	Oct 23	-$12.60	$2.40

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$220.00	$200.00	1:2	Nov 6	-$4.85	$15.15
$205.00	$200.00	1:2	Oct 2	-$0.85	$4.15
$200.00	$195.00	1:2	Oct 2	-$0.75	$4.25
$195.00	$190.00	1:2	Oct 9	-$1.01	$3.99
$180.00	$170.00	1:2	Nov 6	-$1.60	$8.40

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 42 found (best yield 6.67%, avg 2.52%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$200.00	Nov 6	$13.00	0.51	2.6%	6.67%	9.27%	2	--
$195.00	Nov 6	$15.00	0.56	0.0%	7.70%	7.73%	6	12
$220.00	Nov 6	$6.70	0.33	12.9%	3.44%	16.30%	2	--
$200.00	Oct 30	$11.30	0.51	2.6%	5.80%	8.40%	21	59
$210.00	Oct 30	$7.70	0.40	7.7%	3.95%	11.68%	2	252
$205.00	Oct 30	$8.40	0.45	5.2%	4.31%	9.48%	1	--
$215.00	Oct 30	$5.80	0.35	10.3%	2.98%	13.27%	4	--
$195.00	Oct 30	$12.60	0.56	0.0%	6.46%	6.50%	5	--
$200.00	Oct 23	$9.00	0.47	2.6%	4.62%	7.22%	7	875
$230.00	Oct 30	$3.20	0.23	18.0%	1.64%	19.63%	21	26

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 5,987

Total Puts 4,186

Put/Call Ratio 0.70

Net Difference 1,801

Prior's Put/Call Breakdown

Total Calls 9,494

Total Puts 16,008

Put/Call Ratio 1.69

Net Difference -6,514

Prior 7-Day Put/Call Summary

Total Calls 68,575

Total Puts 46,253

Average Put/Call Ratio 0.72

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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