KLAC - Options Database

KLAC

KLA CORP

$147.83 -9.55%

$148.20 (+0.25%)🌙

as of 10/22 06:37 PM

(10/21 18:32) ◀

Thursday, October 22, 2026 (6:37pm)

▶ (10/23 18:34)

◀ 10/22 18:37 ▶

Option Volume

Detail

ℹ

Current (10/22) 56,321

Calls: 20,330 (36%)

Puts: 35,991 (64%)

Prior (10/21) 10,467

Calls: 5,672 (54%)

Puts: 4,795 (46%)

Current vs Prior +438.08%

Calls: +258.43% (Calls)

Puts: +650.59% (Puts)

Prior 7-Day Total 83,543

Calls: 47,066 (56%)

Puts: 36,477 (44%)

Prior 7-Day Average 11,934

Calls: 6,723 (56%)

Puts: 5,211 (44%)

Current vs Prior 7-Day Avg +371.91%

Calls: +202.36%

Puts: +590.67%

Sentiment BEARISH

Dollar Volume

Detail

ℹ

Current (10/22) $148.22M

Calls: $9.36M (6%)

Puts: $138.86M (94%)

Prior (10/21) $13.18M

Calls: $8.00M (61%)

Puts: $5.18M (39%)

Current vs Prior +1024.70%

Calls: +17.06%

Puts: +2579.61%

Prior 7-Day Total $120.93M

Calls: $80.03M (66%)

Puts: $40.90M (34%)

Prior 7-Day Average $17.28M

Calls: $11.43M (66%)

Puts: $5.84M (34%)

Current vs Prior 7-Day Avg +757.98%

Calls: -18.13%

Puts: +2276.84%

Sentiment BEARISH

Put/Call Ratio

Detail

ℹ

Current (10/22) 1.77

Prior (10/21) 0.85

Current vs Prior +109.41%

Prior 7-Day Average 0.79

Current vs Prior 7-Day Avg +123.71%

Sentiment BEARISH

Open Interest

Detail

ℹ

Current (10/22) 180,133

Calls: 82,565 (46%)

Puts: 97,568 (54%)

Prior (10/21) 114,088

Calls: 52,173 (46%)

Puts: 61,915 (54%)

Current vs Prior +57.89%

Prior 7-Day Total 891,487

Calls: 421,375 (47%)

Puts: 470,112 (53%)

Prior 7-Day Average 127,355

Calls: 60,196 (47%)

Puts: 67,158 (53%)

Current vs Prior 7-Day Avg +41.44%

Sentiment BULLISH

Expected Move

Detail

ℹ

WKMO Expiry (10/23) | Next (10/30)Expiry (11/20) | Next (12/18)

Current 4.38% | 9.88%14.81% | 19.08%

Prior 4.86% | 10.34%14.26% | 18.48%

Current vs Prior -9.89% | -4.49%+3.91% | +3.23%

Prior 7-Day Avg 6.28% | 10.11%9.41% | 17.06%

Current vs 7-Day Avg -30.19% | -2.34%+57.50% | +11.85%

Prior 7-Day Eod 4.86% | 10.34%14.26% | 18.48%

Current vs 7-Day Eod -9.89% | -4.49%+3.91% | +3.23%

Sentiment BULLISHBEARISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 53.86% | 33.90%

Calls: 71.72% | 24.56%

Puts: 36.00% | 43.24%

Prior 53.86% | 33.90%

Calls: 71.72% | 24.56%

Puts: 36.00% | 43.24%

Current vs Prior +0.00% | +0.00%

Prior 7-Day Avg 54.28% | 26.75%

Calls: 64.00% | 19.07%

Puts: 44.56% | 34.43%

Current vs 7-Day Avg -0.77% | +26.74%

Liquidity Expensive

Add Card

🤖 AI Insights

Strong bearish conviction with 94% of dollar volume in puts ($138.86M) vs calls ($9.36M). Massive premium surge with dollar volume up 1025% vs prior. Dollar volume significantly above 7-day average (758% higher). Unusually high activity with volume up 438% vs prior - elevated interest.

Smart Money BEARISH

Retail Flow BEARISH

Overall BEARISH

Dollar Volume

Option Volume

Put/Call Ratio

Open Interest

Expected Move

Current BEARISH

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

📈 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

🎯

Tightest Spreads

💰

Best Value <$1

📊

High Delta

⚖️

Ratio Spreads

🛡️

Covered Calls

Options with the tightest bid-ask spreads (<10%). Lower spreads = better fills and less slippage. Showing top 8 of results (avg 7.7%, best 6.5%)

CALLS (2)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$148.00	Nov 20	10.40	11.10	$10.75	6.5%	39	0.53	20
$150.00	Nov 20	9.40	10.10	$9.75	7.2%	150	0.50	34

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$150.00	Nov 20	11.20	12.00	$11.60	6.9%	153	0.50	631
$160.00	Nov 20	17.10	18.40	$17.75	7.3%	49	0.64	887
$165.00	Nov 20	20.90	22.50	$21.70	7.4%	48	0.70	311
$175.00	Nov 20	28.60	30.80	$29.70	7.4%	6	0.80	276
$140.00	Nov 20	6.50	7.10	$6.80	8.8%	89	0.35	676

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. 84 found (avg delta 0.70, highest 0.98)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$120.00	Nov 20	27.40	31.80	$29.60	14.9%	8	0.88	6
$130.00	Nov 6	18.80	22.00	$20.40	15.7%	1	0.83	--
$130.00	Nov 20	20.40	22.70	$21.55	10.7%	5	0.79	35
$140.00	Oct 30	9.50	12.40	$10.95	26.5%	9	0.69	1
$140.00	Nov 6	11.00	13.50	$12.25	20.4%	3	0.67	--

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$170.00	Oct 23	20.60	26.70	$23.65	25.8%	1.7K	0.98	410
$165.00	Oct 23	16.20	21.70	$18.95	29.0%	65	0.97	281
$175.00	Oct 23	24.80	32.00	$28.40	25.4%	1.5K	0.96	--
$162.50	Oct 23	13.40	19.20	$16.30	35.6%	14	0.94	384
$172.50	Oct 23	22.30	29.50	$25.90	27.8%	213	0.92	52

Most actively traded options today. High liquidity = easy entry/exit. 210 active (total vol 15.9K, top 2.9K)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$160.00	Oct 30	2.25	2.90	$2.58	25.2%	2.9K	0.26	21
$155.00	Oct 30	3.60	4.50	$4.05	22.2%	2.8K	0.36	--
$152.50	Oct 23	0.50	1.45	$0.98	96.9%	561	0.24	--
$170.00	Oct 23	0.00	0.10	$0.05	200.0%	320	0.01	613
$167.50	Oct 30	1.10	1.70	$1.40	42.9%	315	0.16	187

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$170.00	Oct 23	20.60	26.70	$23.65	25.8%	1.7K	0.98	410
$175.00	Oct 23	24.80	32.00	$28.40	25.4%	1.5K	0.96	--
$135.00	Nov 20	4.70	5.70	$5.20	19.2%	365	0.28	259
$172.50	Oct 23	22.30	29.50	$25.90	27.8%	213	0.92	52
$150.00	Oct 23	2.50	6.00	$4.25	82.4%	179	0.63	136

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 18 strikes (avg 97.3%, max 364.3%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$167.50	Oct 23	Nov 20	295.2%	63.6%	364.3%	29	113
$160.00	Oct 23	Dec 4	229.9%	58.5%	293.0%	135	192
$150.00	Oct 23	Dec 4	92.9%	59.0%	57.4%	270	52
$145.00	Oct 30	Nov 20	80.9%	63.3%	27.9%	6	13
$148.00	Oct 23	Nov 20	85.2%	66.7%	27.7%	69	20

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$167.50	Oct 23	Nov 6	295.2%	70.9%	316.2%	180	131
$160.00	Oct 23	Dec 4	229.9%	58.5%	293.0%	66	1.1K
$146.00	Oct 23	Nov 20	104.4%	64.8%	61.2%	103	423
$150.00	Oct 23	Dec 4	92.9%	59.0%	57.4%	188	136
$145.00	Oct 23	Dec 4	85.3%	57.4%	48.7%	106	284

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 128 found (best R:R 9.00, avg 3.00)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$146.00	$148.00	Nov 20	$0.20	$1.80	$0.20	56%	9.00	$146.20
$140.00	$145.00	Nov 6	$2.25	$2.75	$2.25	67%	1.22	$142.25
$130.00	$140.00	Nov 20	$6.60	$3.40	$6.60	78%	0.52	$136.60
$165.00	$170.00	Dec 4	$0.72	$4.28	$0.72	33%	5.94	$165.72
$142.00	$145.00	Oct 30	$1.15	$1.85	$1.15	66%	1.61	$143.15

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$160.00	$158.00	Nov 20	$0.80	$1.20	$0.80	64%	1.50	$159.20
$149.00	$148.00	Oct 23	$0.12	$0.88	$0.12	55%	7.33	$148.88
$148.00	$147.00	Oct 23	$0.13	$0.87	$0.13	52%	6.69	$147.87
$164.00	$162.50	Nov 20	$0.70	$0.80	$0.70	69%	1.14	$163.30
$150.00	$148.00	Nov 20	$0.65	$1.35	$0.65	50%	2.08	$149.35

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 99 found (best R:R 7.93, avg 0.57)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$160.00	$162.50	Oct 23	$2.22	$2.22	$0.28	74%	7.93	$162.22
$170.00	$175.00	Dec 4	$1.55	$1.55	$3.45	71%	0.45	$171.55
$172.50	$175.00	Oct 23	$0.38	$0.38	$2.12	92%	0.18	$172.88
$155.00	$157.50	Nov 20	$1.25	$1.25	$1.25	58%	1.00	$156.25
$152.50	$155.00	Oct 23	$0.58	$0.58	$1.92	76%	0.30	$153.08

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$130.00	$120.00	Nov 13	$2.07	$2.07	$7.93	80%	0.26	$127.93
$135.00	$130.00	Dec 4	$1.95	$1.95	$3.05	71%	0.64	$133.05
$125.00	$120.00	Nov 27	$1.22	$1.22	$3.78	83%	0.32	$123.78
$130.00	$125.00	Nov 27	$1.50	$1.50	$3.50	77%	0.43	$128.50
$144.00	$140.00	Nov 20	$2.05	$2.05	$1.95	59%	1.05	$141.95

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 12 found (avg debit $3.87, cheapest $5.05)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$142.00	Oct 30	Nov 20	$4.05	78.8%	63.8%
$145.00	Oct 30	Nov 6	$1.50	80.9%	67.4%
$150.00	Oct 23	Oct 30	$4.32	92.9%	80.7%
$140.00	Oct 30	Nov 6	$1.30	83.1%	71.0%
$149.00	Oct 30	Nov 6	$1.20	80.9%	70.3%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$149.00	Oct 23	Oct 30	$5.05	119.6%	80.9%
$146.00	Oct 23	Oct 30	$3.75	104.4%	80.7%
$148.00	Oct 23	Nov 20	$8.17	85.2%	66.7%
$147.00	Oct 23	Oct 30	$4.20	99.0%	83.7%
$150.00	Oct 23	Oct 30	$3.95	92.9%	80.7%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 45 found (cheapest 3.42% of stock, avg 12.32%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$148.00	Oct 23	$2.28	$2.78	$5.06	$142.94	$153.06	3.42%
$150.00	Oct 23	$1.68	$4.25	$5.93	$144.07	$155.93	4.01%
$147.00	Oct 23	$3.70	$2.65	$6.35	$140.65	$153.35	4.30%
$152.50	Oct 23	$0.98	$6.35	$7.33	$145.17	$159.83	4.96%
$155.00	Oct 23	$0.40	$9.50	$9.90	$145.10	$164.90	6.70%
$157.50	Oct 23	$0.43	$11.50	$11.93	$145.57	$169.43	8.07%
$142.00	Oct 30	$9.65	$4.20	$13.85	$128.15	$155.85	9.37%
$145.00	Oct 30	$8.50	$5.65	$14.15	$130.85	$159.15	9.57%
$150.00	Oct 30	$6.00	$8.20	$14.20	$135.80	$164.20	9.61%
$149.00	Oct 30	$6.45	$7.95	$14.40	$134.60	$163.40	9.74%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 159 found (cheapest 0.97% of stock, avg 7.55%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$152.50	$140.00	Oct 23	$0.98	$0.45	$1.43	$138.57	$153.93
$152.50	$135.00	Oct 23	$0.98	$0.75	$1.73	$133.27	$154.23
$152.50	$145.00	Oct 23	$0.98	$1.43	$2.41	$142.59	$154.91
$150.00	$140.00	Oct 23	$1.68	$0.45	$2.13	$137.87	$152.13
$167.50	$140.00	Oct 23	$2.45	$0.45	$2.90	$137.10	$170.40
$150.00	$135.00	Oct 23	$1.68	$0.75	$2.43	$132.57	$152.43
$150.00	$145.00	Oct 23	$1.68	$1.43	$3.11	$141.89	$153.11
$160.00	$140.00	Oct 23	$2.45	$0.45	$2.90	$137.10	$162.90
$167.50	$135.00	Oct 23	$2.45	$0.75	$3.20	$131.80	$170.70
$160.00	$135.00	Oct 23	$2.45	$0.75	$3.20	$131.80	$163.20

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 104 found (best R:R 2.09, avg credit $1.23)

Put Spread	Call Spread	Expiry	Credit	Max Loss	POP	R:R	BE Low	BE High
140/145	168/170	Oct 23	$3.38	$1.62	45%	2.09	$141.62	$170.88
130/135	170/175	Dec 4	$3.50	$1.50	42%	2.33	$131.50	$173.50
140/145	160/162	Oct 23	$3.20	$1.80	41%	1.78	$141.80	$163.20
124/125	164/165	Nov 20	$0.68	$0.32	54%	2.13	$124.32	$164.68
124/125	162/164	Nov 20	$0.93	$0.57	51%	1.63	$124.07	$163.43
135/136	164/165	Nov 20	$0.65	$0.35	40%	1.86	$135.35	$164.65
130/132	162/164	Nov 20	$1.15	$0.85	43%	1.35	$130.85	$163.65
130/132	162/165	Oct 30	$0.98	$1.52	60%	0.64	$131.02	$163.48
132/133	162/165	Oct 30	$1.03	$1.47	58%	0.70	$131.97	$163.53
135/136	162/164	Nov 20	$0.90	$0.60	38%	1.50	$135.10	$163.40

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 75 found (best R:R 37.46, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$150.00	$155.00	$160.00	Nov 6	$0.20	$4.80	17%	24.00
$150.00	$152.50	$155.00	Oct 23	$0.12	$2.38	24%	19.83
$155.00	$160.00	$165.00	Nov 13	$0.20	$4.80	14%	24.00
$165.00	$170.00	$175.00	Nov 13	$0.10	$4.90	10%	49.00
$150.00	$152.50	$155.00	Oct 30	$0.05	$2.45	11%	49.00

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$135.00	$140.00	$145.00	Nov 6	$0.13	$4.87	18%	37.46
$135.00	$140.00	$145.00	Nov 27	$0.20	$4.80	14%	24.00
$145.00	$150.00	$155.00	Nov 27	$0.25	$4.75	14%	19.00
$160.00	$162.50	$165.00	Oct 23	$0.25	$2.25	23%	9.00
$140.00	$145.00	$150.00	Nov 27	$0.30	$4.70	14%	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. 58 found (best net $-4.10, 50 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$130.00	$140.00	1:2	Nov 6	-$4.10	$5.90
$150.00	$152.50	1:2	Oct 23	-$0.28	$2.22
$165.00	$170.00	1:2	Nov 6	-$0.95	$4.05
$155.00	$157.50	1:2	Oct 23	-$0.46	$2.04
$148.00	$150.00	1:2	Oct 23	-$1.08	$0.92

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$130.00	$125.00	1:2	Oct 30	-$0.21	$4.79
$125.00	$120.00	1:2	Nov 27	-$0.46	$4.54
$125.00	$120.00	1:2	Oct 30	-$0.22	$4.78
$130.00	$125.00	1:2	Nov 6	-$0.61	$4.39
$135.00	$130.00	1:2	Nov 6	-$1.07	$3.93

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 60 found (best yield 6.97%, avg 2.73%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$150.00	Dec 4	$10.30	0.52	1.5%	6.97%	8.44%	12	--
$160.00	Dec 4	$6.30	0.40	8.2%	4.26%	12.49%	3	--
$155.00	Dec 4	$7.80	0.46	4.8%	5.28%	10.13%	16	--
$148.00	Nov 20	$10.40	0.53	0.1%	7.04%	7.15%	39	20
$150.00	Nov 20	$9.40	0.50	1.5%	6.36%	7.83%	150	34
$155.00	Nov 27	$7.40	0.43	4.8%	5.01%	9.86%	2	1
$154.00	Nov 20	$7.60	0.44	4.2%	5.14%	9.31%	6	130
$155.00	Nov 20	$7.00	0.42	4.8%	4.74%	9.59%	21	20
$152.00	Nov 20	$8.00	0.47	2.8%	5.41%	8.23%	42	2
$152.50	Nov 20	$7.70	0.46	3.2%	5.21%	8.37%	2	--

Current 5-Minute Volume Snapshots

Time (HH:MM)	Total Volume	Call Volume	Put Volume	Volume Change
Loading data...

Prior's 5-Minute Volume Snapshots

Time (HH:MM)	Total Volume	Call Volume	Put Volume	Volume Change
Loading data...

Current Put/Call Breakdown

Total Calls 20,330

Total Puts 35,991

Put/Call Ratio 1.77

Net Difference -15,661

Prior's Put/Call Breakdown

Total Calls 5,672

Total Puts 4,795

Put/Call Ratio 0.85

Net Difference 877

Prior 7-Day Put/Call Summary

Total Calls 47,066

Total Puts 36,477

Average Put/Call Ratio 0.79

Ratio Trend Rising

Daily Put/Call History (Last 7 Days)

Date	Calls	Puts	Ratio	Net Diff
Loading data...

Upcoming Earnings - 2 Weeks Prior

Loading earnings data...

Upcoming Earnings - 1 Week Prior

Loading earnings data...

Earnings This Week

Loading earnings data...

Earnings - Day Before / Day After

Loading earnings data...

Options Activity Around Earnings

Ticker	Earnings Date	Days Away	Call Volume	Put Volume	IV Rank
Loading data...

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

Add Card