Tour v528
KLAC
KLA CORP
$176.99 +4.74%
$176.91 (-0.05%)🌙
as of 09/18 06:40 PM
(9/16 16:01) ◀
|
Friday, September 18, 2026 (6:40pm)
January 2026
|
▶ (9/21 18:40)
◀ 9/18 18:40 ▶

Option Volume

Detail
ℹ
Current (09/18) 12,872
Calls: 8,259 (64%)
Puts: 4,613 (36%)
Prior (09/15) 24,596
Calls: 17,339 (70%)
Puts: 7,257 (30%)
Current vs Prior -47.67%
Calls: -52.37% (Calls)
Puts: -36.43% (Puts)
Prior 7-Day Total 131,103
Calls: 79,550 (61%)
Puts: 51,553 (39%)
Prior 7-Day Average 18,729
Calls: 11,364 (61%)
Puts: 7,364 (39%)
Current vs Prior 7-Day Avg -31.27%
Calls: -27.32%
Puts: -37.36%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (09/18) $12.55M
Calls: $9.56M (76%)
Puts: $2.99M (24%)
Prior (09/15) $23.46M
Calls: $7.20M (31%)
Puts: $16.25M (69%)
Current vs Prior -46.48%
Calls: +32.70%
Puts: -81.58%
Prior 7-Day Total $127.38M
Calls: $58.45M (46%)
Puts: $68.92M (54%)
Prior 7-Day Average $18.20M
Calls: $8.35M (46%)
Puts: $9.85M (54%)
Current vs Prior 7-Day Avg -31.01%
Calls: +14.49%
Puts: -69.60%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (09/18) 0.56
Prior (09/15) 0.42
Current vs Prior +33.45%
Prior 7-Day Average 0.72
Current vs Prior 7-Day Avg -22.84%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (09/18) 168,478
Calls: 85,722 (51%)
Puts: 82,756 (49%)
Prior (09/15) 171,977
Calls: 79,003 (46%)
Puts: 92,974 (54%)
Current vs Prior -2.03%
Prior 7-Day Total 1,151,618
Calls: 511,055 (44%)
Puts: 640,563 (56%)
Prior 7-Day Average 164,516
Calls: 73,007 (44%)
Puts: 91,509 (56%)
Current vs Prior 7-Day Avg +2.41%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (09/18) | Next (09/25)Expiry (09/18) | Next (10/16)
Current 1.37% | 5.96%1.37% | 13.14%
Prior 5.15% | 7.86%5.15% | 13.90%
Current vs Prior +15.78% | +9.68%-73.33% | -5.48%
Prior 7-Day Avg 5.31% | 8.18%7.08% | 15.23%
Current vs 7-Day Avg +12.29% | +5.36%-80.60% | -13.74%
Prior 7-Day Eod 5.15% | 7.86%5.15% | 13.90%
Current vs 7-Day Eod +15.78% | +9.68%-73.33% | -5.48%
Sentiment BEARISHBULLISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 34.16% | 24.55%
Calls: 27.78% | 23.88%
Puts: 40.54% | 25.21%
Prior 4.90% | 4.23%
Calls: 6.09% | 3.75%
Puts: 3.71% | 4.71%
Current vs Prior +597.14% | +480.38%
Prior 7-Day Avg 4.90% | 4.23%
Calls: 6.09% | 3.75%
Puts: 3.71% | 4.71%
Current vs 7-Day Avg +597.14% | +480.38%
Liquidity Expensive
+
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🤖 AI Insights

Strong bullish conviction with 76% of dollar volume in calls ($9.56M) vs puts ($2.99M). Below-average activity with volume down 48% vs prior. Bullish P/C ratio of 0.56. P/C ratio rising 33% - increased hedging/bearish positioning.

Smart Money BULLISH
Retail Flow BULLISH
Overall BULLISH
Dollar Volume
Option Volume
Put/Call Ratio
Open Interest
Expected Move
Current BULLISH
Prior BEARISH
7-Day Avg BEARISH
Current BULLISH
Prior BULLISH
7-Day Avg NEUTRAL
Current BULLISH
Prior BULLISH
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

Options with the tightest bid-ask spreads (<10%). Lower spreads = better fills and less slippage. Showing top 4 of results (avg 7.5%, best 6.5%)

CALLS (3)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$160.00Oct 1620.7022.10$21.406.5%10.7719
$170.00Oct 1613.9014.90$14.406.9%120.63273
$170.00Oct 210.5011.50$11.009.1%280.66421
PUTS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$180.00Oct 1611.4012.30$11.857.6%360.53357

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. 75 found (avg delta 0.77, highest 1.00)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$150.00Sep 1822.5028.20$25.3522.5%241.00--
$160.00Sep 1812.4017.50$14.9534.1%71.00--
$165.00Sep 188.8013.80$11.3044.2%51.0031
$166.00Sep 186.5012.10$9.3060.2%1201.00296
$168.00Sep 185.4010.20$7.8061.5%391.00301
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$200.00Sep 1821.2027.30$24.2525.2%20.991.3K
$194.00Sep 1814.5021.30$17.9038.0%30.9983
$192.00Sep 1813.3019.30$16.3036.8%30.99515
$188.00Sep 189.1015.30$12.2050.8%20.98--
$182.00Sep 183.909.30$6.6081.8%710.97246

Most actively traded options today. High liquidity = easy entry/exit. 212 active (total vol 8.6K, top 596)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$174.00Sep 182.203.90$3.0555.7%5960.82618
$180.00Oct 167.709.60$8.6522.0%4820.47539
$172.00Sep 183.606.30$4.9554.5%3580.63577
$200.00Oct 162.653.60$3.1330.4%3020.221.1K
$210.00Oct 161.452.15$1.8038.9%2680.14788
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$170.00Sep 180.000.05$0.03166.7%2750.022.5K
$174.00Sep 180.001.05$0.53198.1%2660.24971
$160.00Oct 305.507.50$6.5030.8%2050.2813
$175.00Oct 168.7010.90$9.8022.4%1930.45404
$180.00Sep 182.503.60$3.0536.1%1570.913.1K

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 2143.3%, max 5036.5%)

CALLS (4)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$205.00Sep 18Oct 232486.5%56.9%4269.7%271.1K
$195.00Sep 18Oct 302006.4%57.7%3379.2%11626
$175.00Sep 18Oct 30247.0%57.7%328.3%104262
$177.50Sep 18Oct 2132.1%54.0%144.8%98227
PUTS (5)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$145.00Sep 18Oct 303134.6%61.0%5036.5%351.7K
$162.50Sep 18Oct 21931.8%51.5%3651.7%6257
$205.00Sep 18Sep 252486.5%83.6%2875.1%312
$185.00Sep 18Oct 30779.1%56.7%1274.5%5612
$175.00Sep 18Oct 30247.0%57.7%328.3%48499

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 117 found (best R:R 1.00, avg 3.72)

BULL CALL (5)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$150.00$155.00Oct 30$2.50$2.50$2.5082%1.00$152.50
$166.00$167.50Sep 18$0.10$1.40$0.10100%14.00$166.10
$160.00$162.00Sep 18$0.35$1.65$0.35100%4.71$160.35
$160.00$167.50Oct 2$4.80$2.70$4.8085%0.56$164.80
$185.00$190.00Oct 23$0.85$4.15$0.8540%4.88$185.85
BEAR PUT (5)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$180.00$177.50Oct 2$0.85$1.65$0.8555%1.94$179.15
$180.00$175.00Oct 16$2.05$2.95$2.0553%1.44$177.95
$177.50$176.00Sep 18$0.47$1.03$0.4772%2.19$177.03
$167.50$165.00Sep 25$0.18$2.32$0.1820%12.89$167.32
$175.00$172.50Oct 2$0.80$1.70$0.8044%2.13$174.20

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 85 found (best R:R 0.80, avg 0.39)

BEAR CALL (5)
SellBuyExpiryCreditMax GainMax LossPOPR:RBE
$185.00$190.00Oct 16$2.55$2.55$2.4559%1.04$187.55
$185.00$187.50Sep 18$1.02$1.02$1.4878%0.69$186.02
$195.00$200.00Oct 23$1.85$1.85$3.1569%0.59$196.85
$205.00$210.00Sep 25$0.70$0.70$4.3089%0.16$205.70
$182.50$185.00Oct 2$1.27$1.27$1.2361%1.03$183.77
BULL PUT (5)
SellBuyExpiryCreditMax GainMax LossPOPR:RBE
$170.00$160.00Oct 30$4.45$4.45$5.5561%0.80$165.55
$170.00$165.00Oct 23$2.60$2.60$2.4060%1.08$167.40
$175.00$170.00Oct 16$2.80$2.80$2.2055%1.27$172.20
$170.00$160.00Oct 9$3.15$3.15$6.8563%0.46$166.85
$167.50$166.00Sep 18$0.62$0.62$0.8886%0.70$166.88

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 2 found (avg debit $3.58, cheapest $3.20)

CALLS (1)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$177.50Sep 18Sep 25$3.97132.1%48.8%
PUTS (1)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$175.00Sep 18Sep 25$3.20247.0%48.1%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 54 found (cheapest 0.76% of stock, avg 8.15%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$178.00Sep 18$0.13$1.22$1.35$176.65$179.350.76%
$177.50Sep 18$0.33$1.35$1.68$175.82$179.180.95%
$176.00Sep 18$1.08$0.88$1.96$174.04$177.961.11%
$175.00Sep 18$1.45$0.70$2.15$172.85$177.151.21%
$180.00Sep 18$0.10$3.05$3.15$176.85$183.151.78%
$174.00Sep 18$3.05$0.53$3.58$170.42$177.582.02%
$172.50Sep 18$4.13$0.30$4.43$168.07$176.932.50%
$170.00Sep 18$5.80$0.03$5.83$164.17$175.833.29%
$182.00Sep 18$0.03$6.60$6.63$175.37$188.633.75%
$168.00Sep 18$7.80$0.03$7.83$160.17$175.834.42%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 175 found (cheapest 0.58% of stock, avg 5.63%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$177.50$175.00Sep 18$0.33$0.70$1.03$173.97$178.53
$177.50$176.00Sep 18$0.33$0.88$1.21$174.79$178.71
$187.50$165.00Sep 25$1.18$1.15$2.33$162.67$189.83
$187.50$167.50Sep 25$1.18$1.33$2.51$164.99$190.01
$185.00$165.00Sep 25$1.75$1.15$2.90$162.10$187.90
$185.00$167.50Sep 25$1.75$1.33$3.08$164.42$188.08
$200.00$150.00Oct 9$2.10$1.27$3.37$146.63$203.37
$187.50$170.00Sep 25$1.18$2.30$3.48$166.52$190.98
$182.50$165.00Sep 25$2.15$1.15$3.30$161.70$185.80
$182.50$167.50Sep 25$2.15$1.33$3.48$164.02$185.98

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 138 found (best R:R 1.08, avg credit $1.22)

Put SpreadCall SpreadExpiryCreditMax LossPOPR:RBE LowBE High
148/149198/200Sep 25$1.30$1.2082%1.08$147.70$198.80
166/168185/188Sep 18$1.64$0.8664%1.91$165.86$186.64
148/149192/195Sep 25$1.30$1.2077%1.08$147.70$193.80
148/149185/188Sep 25$1.57$0.9365%1.69$147.43$186.57
148/149205/210Sep 25$1.70$3.3080%0.52$147.30$206.70
148/149188/190Sep 25$1.38$1.1272%1.23$147.62$188.88
166/168188/188Sep 18$0.84$0.6678%1.27$166.66$188.34
165/168195/198Oct 2$1.69$0.8153%2.09$165.81$196.69
155/160195/200Oct 23$3.30$1.7042%1.94$156.70$198.30
148/149182/185Sep 25$1.40$1.1060%1.27$147.60$183.90

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 60 found (best R:R 19.00, cheapest $0.07)

CALLS (5)
LowMidHighExpiryDebitMax GainPOPR:R
$170.00$175.00$180.00Oct 16$0.25$4.7516%19.00
$165.00$170.00$175.00Oct 9$0.45$4.5520%10.11
$195.00$200.00$205.00Oct 9$0.21$4.7911%22.81
$175.00$180.00$185.00Oct 9$0.45$4.5518%10.11
$177.50$180.00$182.50Oct 2$0.10$2.4011%24.00
PUTS (5)
LowMidHighExpiryDebitMax GainPOPR:R
$150.00$155.00$160.00Oct 30$0.15$4.8510%32.33
$175.00$177.50$180.00Sep 25$0.20$2.3016%11.50
$175.00$180.00$185.00Oct 30$0.30$4.7012%15.67
$150.00$155.00$160.00Oct 9$0.27$4.7310%17.52
$160.00$162.50$165.00Sep 25$0.10$2.407%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. 102 found (best net $-0.50, 88 credits)

CALLS (5)
Buy KSell KRatioExpiryNetMax Gain
$150.00$162.501:2Sep 25-$1.60$10.90
$155.00$170.001:2Oct 30-$6.90$8.10
$200.00$210.001:2Oct 16-$0.47$9.53
$200.00$210.001:2Oct 30-$2.01$7.99
$178.00$180.001:2Sep 18-$0.07$1.93
PUTS (5)
Buy KSell KRatioExpiryNetMax Gain
$200.00$180.001:2Oct 23-$0.50$19.50
$210.00$195.001:2Oct 16-$8.25$6.75
$170.00$160.001:2Oct 30-$2.05$7.95
$185.00$180.001:2Sep 25-$2.80$2.20
$177.50$176.001:2Sep 18-$0.41$1.09

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 42 found (best yield 5.65%, avg 1.84%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$180.00Oct 30$10.000.491.7%5.65%7.35%2--
$185.00Oct 30$7.900.434.5%4.46%8.99%6--
$195.00Oct 30$5.300.3310.2%2.99%13.17%63
$200.00Oct 30$4.300.2913.0%2.43%15.43%820
$210.00Oct 30$2.950.2118.6%1.67%20.32%123
$185.00Oct 23$6.500.414.5%3.67%8.20%611
$185.00Oct 16$6.400.414.5%3.62%8.14%49766
$180.00Oct 23$8.200.471.7%4.63%6.33%43
$190.00Oct 23$4.500.367.3%2.54%9.89%930
$180.00Oct 16$7.700.471.7%4.35%6.05%482539

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 8,259
Total Puts 4,613
Put/Call Ratio 0.56
Net Difference 3,646

Prior's Put/Call Breakdown

Total Calls 17,339
Total Puts 7,257
Put/Call Ratio 0.42
Net Difference 10,082

Prior 7-Day Put/Call Summary

Total Calls 79,550
Total Puts 51,553
Average Put/Call Ratio 0.72
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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Chart Title

Price — Past 7 Days

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