KLAC - Options Database

KLAC

KLA CORP

$196.53 +3.89%

$197.24 (+0.36%)🌙

as of 09/29 06:39 PM

(9/28 03:20) ◀

Tuesday, September 29, 2026 (6:39pm)

▶ (9/30 00:13)

◀ 9/29 18:39 ▶

Option Volume

Detail

ℹ

Current (09/29) 25,502

Calls: 9,494 (37%)

Puts: 16,008 (63%)

Prior (09/28) 9,115

Calls: 4,744 (52%)

Puts: 4,371 (48%)

Current vs Prior +179.78%

Calls: +100.13% (Calls)

Puts: +266.23% (Puts)

Prior 7-Day Total 107,616

Calls: 67,129 (62%)

Puts: 40,487 (38%)

Prior 7-Day Average 15,373

Calls: 9,589 (62%)

Puts: 5,783 (38%)

Current vs Prior 7-Day Avg +65.88%

Calls: -1.00%

Puts: +176.77%

Sentiment BEARISH

Dollar Volume

Detail

ℹ

Current (09/29) $26.16M

Calls: $15.84M (61%)

Puts: $10.32M (39%)

Prior (09/28) $7.99M

Calls: $5.18M (65%)

Puts: $2.81M (35%)

Current vs Prior +227.37%

Calls: +205.61%

Puts: +267.55%

Prior 7-Day Total $101.75M

Calls: $58.37M (57%)

Puts: $43.38M (43%)

Prior 7-Day Average $14.54M

Calls: $8.34M (57%)

Puts: $6.20M (43%)

Current vs Prior 7-Day Avg +80.00%

Calls: +90.02%

Puts: +66.51%

Sentiment BULLISH

Put/Call Ratio

Detail

ℹ

Current (09/29) 1.69

Prior (09/28) 0.92

Current vs Prior +83.00%

Prior 7-Day Average 0.66

Current vs Prior 7-Day Avg +155.09%

Sentiment BEARISH

Open Interest

Detail

ℹ

Current (09/29) 153,488

Calls: 75,819 (49%)

Puts: 77,669 (51%)

Prior (09/28) 125,999

Calls: 61,044 (48%)

Puts: 64,955 (52%)

Current vs Prior +21.82%

Prior 7-Day Total 1,022,502

Calls: 492,310 (48%)

Puts: 530,192 (52%)

Prior 7-Day Average 146,071

Calls: 70,330 (48%)

Puts: 75,741 (52%)

Current vs Prior 7-Day Avg +5.08%

Sentiment BULLISH

Expected Move

Detail

ℹ

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

Current 5.62% | 8.29%10.51% | 19.13%

Prior 5.89% | 8.75%11.10% | 18.98%

Current vs Prior -4.61% | -5.20%-5.35% | +0.81%

Prior 7-Day Avg 5.40% | 8.26%8.24% | 17.09%

Current vs 7-Day Avg +4.10% | +0.42%+27.47% | +11.95%

Prior 7-Day Eod 5.89% | 8.75%11.10% | 18.98%

Current vs 7-Day Eod -4.61% | -5.20%-5.35% | +0.81%

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 25.80% | 18.74%

Calls: 21.58% | 18.13%

Puts: 30.02% | 19.35%

Current vs 7-Day Avg +32.40% | +30.97%

Liquidity Expensive

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Moderately bullish flow with 61% call dollar volume ($15.84M). Massive premium surge with dollar volume up 227% vs prior. Dollar volume significantly above 7-day average (80% higher). Unusually high activity with volume up 180% vs prior - elevated interest.

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 BULLISH

Current BEARISH

Prior NEUTRAL

7-Day Avg NEUTRAL

Current BEARISH

Prior NEUTRAL

7-Day Avg NEUTRAL

Current NEUTRAL

Prior NEUTRAL

7-Day Avg NEUTRAL

Current BEARISH

Prior BULLISH

7-Day Avg BULLISH

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📉 Credit Spreads

📅 Calendar Spreads

⚡ Straddles

🔀 Strangles

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🛡️ 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 11 of results (avg 7.6%, best 3.8%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$195.00	Oct 30	15.40	16.00	$15.70	3.8%	11	0.56	26
$185.00	Oct 2	12.30	13.00	$12.65	5.5%	51	0.85	436
$180.00	Oct 16	19.40	20.60	$20.00	6.0%	46	0.77	916
$195.00	Oct 23	12.50	13.40	$12.95	6.9%	67	0.56	57
$190.00	Oct 16	13.00	14.00	$13.50	7.4%	411	0.63	1.3K

PUTS (3)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$225.00	Nov 6	33.40	36.10	$34.75	7.8%	3	0.71	--
$200.00	Oct 16	11.30	12.30	$11.80	8.5%	3	0.53	189
$205.00	Nov 6	19.80	21.70	$20.75	9.2%	1	0.54	--

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. 52 found (avg delta 0.70, highest 1.00)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$170.00	Oct 2	23.80	31.20	$27.50	26.9%	2	1.00	402
$175.00	Oct 2	19.10	25.20	$22.15	27.5%	11	0.96	111
$177.50	Oct 2	16.60	20.70	$18.65	22.0%	6	0.94	--
$167.50	Oct 9	28.40	32.80	$30.60	14.4%	4	0.93	4
$180.00	Oct 2	15.80	18.20	$17.00	14.1%	17	0.91	--

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$230.00	Oct 16	33.50	38.50	$36.00	13.9%	3	0.88	--
$207.50	Oct 9	12.10	16.40	$14.25	30.2%	1	0.72	--
$225.00	Nov 6	33.40	36.10	$34.75	7.8%	3	0.71	--
$210.00	Oct 16	16.20	20.50	$18.35	23.4%	1	0.68	--
$200.00	Oct 2	5.40	8.10	$6.75	40.0%	2	0.61	33

Most actively traded options today. High liquidity = easy entry/exit. 171 active (total vol 6.8K, top 411)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$190.00	Oct 16	13.00	14.00	$13.50	7.4%	411	0.63	1.3K
$202.50	Oct 16	6.10	8.90	$7.50	37.3%	374	0.43	11
$200.00	Oct 23	10.30	12.50	$11.40	19.3%	320	0.50	606
$195.00	Oct 9	8.00	8.80	$8.40	9.5%	266	0.54	58
$200.00	Oct 2	3.00	3.40	$3.20	12.5%	230	0.39	371

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$185.00	Oct 23	5.80	8.60	$7.20	38.9%	373	0.32	98
$175.00	Oct 16	2.10	2.75	$2.42	26.9%	205	0.17	577
$195.00	Oct 23	8.90	11.10	$10.00	22.0%	130	0.44	13
$180.00	Oct 16	3.20	3.70	$3.45	14.5%	119	0.23	447
$170.00	Oct 16	1.45	2.45	$1.95	51.3%	118	0.13	1.2K

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 12 strikes (avg 27.2%, max 170.8%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$230.00	Oct 2	Oct 30	170.0%	62.8%	170.8%	8	21
$207.50	Oct 2	Oct 9	71.7%	55.0%	30.4%	33	84
$197.50	Oct 2	Oct 9	69.7%	57.2%	21.8%	291	203
$202.50	Oct 2	Oct 16	71.5%	60.3%	18.7%	441	120
$192.50	Oct 2	Oct 16	65.9%	57.1%	15.4%	68	159

PUTS (3)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$187.50	Oct 2	Oct 16	65.5%	57.1%	14.8%	44	156
$200.00	Oct 2	Oct 30	69.2%	64.5%	7.3%	12	35
$185.00	Oct 2	Oct 30	68.3%	64.3%	6.2%	93	413

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 122 found (best R:R 1.33, avg 4.13)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$170.00	$175.00	Oct 16	$2.15	$2.85	$2.15	86%	1.33	$172.15
$175.00	$180.00	Oct 30	$2.15	$2.85	$2.15	77%	1.33	$177.15
$175.00	$180.00	Oct 23	$2.65	$2.35	$2.65	81%	0.89	$177.65
$190.00	$195.00	Oct 30	$1.80	$3.20	$1.80	61%	1.78	$191.80
$195.00	$200.00	Oct 23	$1.55	$3.45	$1.55	56%	2.23	$196.55

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$190.00	$185.00	Oct 23	$1.00	$4.00	$1.00	37%	4.00	$189.00
$195.00	$192.50	Oct 2	$0.50	$2.00	$0.50	44%	4.00	$194.50
$195.00	$192.50	Oct 16	$0.75	$1.75	$0.75	45%	2.33	$194.25
$180.00	$175.00	Nov 6	$1.05	$3.95	$1.05	30%	3.76	$178.95
$170.00	$165.00	Oct 23	$0.35	$4.65	$0.35	15%	13.29	$169.65

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 94 found (best R:R 0.96, avg 0.39)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$200.00	$205.00	Oct 23	$3.15	$3.15	$1.85	50%	1.70	$203.15
$205.00	$207.50	Oct 9	$1.43	$1.43	$1.07	65%	1.34	$206.43
$217.50	$220.00	Oct 9	$0.83	$0.83	$1.67	82%	0.50	$218.33
$207.50	$210.00	Oct 2	$0.65	$0.65	$1.85	80%	0.35	$208.15
$215.00	$220.00	Nov 6	$2.00	$2.00	$3.00	63%	0.67	$217.00

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$175.00	$170.00	Nov 6	$2.45	$2.45	$2.55	74%	0.96	$172.55
$190.00	$180.00	Nov 6	$4.25	$4.25	$5.75	60%	0.74	$185.75
$185.00	$180.00	Oct 23	$2.05	$2.05	$2.95	68%	0.69	$182.95
$180.00	$175.00	Oct 30	$1.85	$1.85	$3.15	71%	0.59	$178.15
$170.00	$167.50	Oct 16	$0.75	$0.75	$1.75	87%	0.43	$169.25

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 9 found (avg debit $2.90, cheapest $2.50)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$197.50	Oct 2	Oct 9	$2.50	69.7%	57.2%
$202.50	Oct 2	Oct 9	$2.62	71.5%	60.5%
$192.50	Oct 2	Oct 9	$2.20	65.9%	56.2%
$200.00	Oct 2	Oct 9	$2.80	69.2%	59.7%
$195.00	Oct 2	Oct 9	$2.90	57.6%	56.8%

PUTS (4)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$197.50	Oct 2	Oct 16	$4.65	69.7%	58.9%
$192.50	Oct 2	Oct 9	$2.52	65.9%	56.2%
$200.00	Oct 2	Oct 9	$2.60	69.2%	59.7%
$195.00	Oct 2	Oct 9	$3.27	57.6%	56.8%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 38 found (cheapest 4.57% of stock, avg 10.36%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$195.00	Oct 2	$5.50	$3.48	$8.98	$186.02	$203.98	4.57%
$197.50	Oct 2	$4.25	$5.55	$9.80	$187.70	$207.30	4.99%
$200.00	Oct 2	$3.20	$6.75	$9.95	$190.05	$209.95	5.06%
$190.00	Oct 2	$8.70	$1.83	$10.53	$179.47	$200.53	5.36%
$192.50	Oct 2	$7.75	$2.98	$10.73	$181.77	$203.23	5.46%
$187.50	Oct 2	$11.20	$1.43	$12.63	$174.87	$200.13	6.43%
$185.00	Oct 2	$12.65	$1.05	$13.70	$171.30	$198.70	6.97%
$195.00	Oct 9	$8.40	$6.75	$15.15	$179.85	$210.15	7.71%
$200.00	Oct 9	$6.00	$9.35	$15.35	$184.65	$215.35	7.81%
$190.00	Oct 9	$11.25	$4.15	$15.40	$174.60	$205.40	7.84%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 150 found (cheapest 1.22% of stock, avg 6.64%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$207.50	$185.00	Oct 2	$1.35	$1.05	$2.40	$182.60	$209.90
$207.50	$187.50	Oct 2	$1.35	$1.43	$2.78	$184.72	$210.28
$205.00	$185.00	Oct 2	$1.80	$1.05	$2.85	$182.15	$207.85
$205.00	$187.50	Oct 2	$1.80	$1.43	$3.23	$184.27	$208.23
$207.50	$190.00	Oct 2	$1.35	$1.83	$3.18	$186.82	$210.68
$205.00	$190.00	Oct 2	$1.80	$1.83	$3.63	$186.37	$208.63
$202.50	$185.00	Oct 2	$2.53	$1.05	$3.58	$181.42	$206.08
$202.50	$187.50	Oct 2	$2.53	$1.43	$3.96	$183.54	$206.46
$202.50	$190.00	Oct 2	$2.53	$1.83	$4.36	$185.64	$206.86
$207.50	$192.50	Oct 2	$1.35	$2.98	$4.33	$188.17	$211.83

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 168 found (best R:R 2.91, avg credit $1.37)

Put Spread	Call Spread	Expiry	Credit	Max Loss	POP	R:R	BE Low	BE High
170/172	205/208	Oct 9	$1.86	$0.64	55%	2.91	$170.64	$206.86
175/178	205/208	Oct 9	$1.91	$0.59	50%	3.24	$175.59	$206.91
165/168	205/208	Oct 9	$1.65	$0.85	58%	1.94	$165.85	$206.65
170/172	218/220	Oct 9	$1.26	$1.24	72%	1.02	$171.24	$218.76
182/185	205/208	Oct 9	$2.03	$0.47	41%	4.32	$182.97	$207.03
165/168	208/210	Oct 2	$1.17	$1.33	74%	0.88	$166.33	$208.67
175/178	218/220	Oct 9	$1.31	$1.19	68%	1.10	$176.19	$218.81
180/185	215/220	Oct 23	$3.65	$1.35	36%	2.70	$181.35	$218.65
165/168	218/220	Oct 9	$1.05	$1.45	76%	0.72	$166.45	$218.55
165/168	215/218	Oct 2	$0.82	$1.68	85%	0.49	$166.68	$215.82

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 64 found (best R:R 49.00, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$195.00	$197.50	$200.00	Oct 2	$0.20	$2.30	17%	11.50
$200.00	$202.50	$205.00	Oct 9	$0.10	$2.40	9%	24.00
$210.00	$212.50	$215.00	Oct 2	$0.05	$2.45	3%	49.00
$180.00	$185.00	$190.00	Oct 30	$0.30	$4.70	10%	15.67
$220.00	$222.50	$225.00	Oct 9	$0.05	$2.45	2%	49.00

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$180.00	$185.00	$190.00	Oct 30	$0.10	$4.90	10%	49.00
$190.00	$195.00	$200.00	Oct 30	$0.25	$4.75	11%	19.00
$187.50	$190.00	$192.50	Oct 16	$0.10	$2.40	8%	24.00
$177.50	$180.00	$182.50	Oct 9	$0.07	$2.43	5%	34.71
$172.50	$175.00	$177.50	Oct 16	$0.07	$2.43	5%	34.71

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 84 found (best net $-0.70, 79 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$220.00	$235.00	1:2	Nov 6	-$1.65	$13.35
$207.50	$210.00	1:2	Oct 2	-$0.05	$2.45
$225.00	$230.00	1:2	Oct 9	-$0.07	$4.93
$225.00	$235.00	1:2	Oct 23	-$1.35	$8.65
$217.50	$220.00	1:2	Oct 9	-$0.19	$2.31

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$230.00	$210.00	1:2	Oct 16	-$0.70	$19.30
$225.00	$205.00	1:2	Nov 6	-$6.75	$13.25
$210.00	$200.00	1:2	Oct 16	-$5.25	$4.75
$207.50	$200.00	1:2	Oct 9	-$4.45	$3.05
$190.00	$185.00	1:2	Oct 9	-$1.25	$3.75

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 49 found (best yield 5.65%, avg 2.18%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$205.00	Nov 6	$11.10	0.46	4.3%	5.65%	9.96%	1	--
$215.00	Nov 6	$8.10	0.37	9.4%	4.12%	13.52%	1	1
$200.00	Nov 6	$13.00	0.51	1.8%	6.61%	8.38%	20	53
$210.00	Nov 6	$9.00	0.42	6.8%	4.58%	11.43%	4	11
$200.00	Oct 30	$12.60	0.50	1.8%	6.41%	8.18%	1	58
$205.00	Oct 30	$10.30	0.45	4.3%	5.24%	9.55%	5	12
$220.00	Nov 6	$6.50	0.32	11.9%	3.31%	15.25%	21	--
$210.00	Oct 30	$7.70	0.39	6.8%	3.92%	10.77%	14	248
$220.00	Oct 30	$5.60	0.30	11.9%	2.85%	14.79%	11	112
$225.00	Oct 30	$4.50	0.27	14.5%	2.29%	16.78%	4	9

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 9,494

Total Puts 16,008

Put/Call Ratio 1.69

Net Difference -6,514

Prior's Put/Call Breakdown

Total Calls 4,744

Total Puts 4,371

Put/Call Ratio 0.92

Net Difference 373

Prior 7-Day Put/Call Summary

Total Calls 67,129

Total Puts 40,487

Average Put/Call Ratio 0.66

Ratio Trend Rising

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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