Tour v504
MKSI
MKS INC
$294.38 +0.69%
$295.71 (+0.45%)🌙
as of 08/11 06:54 PM
(8/10 18:52) ◀
|
Tuesday, August 11, 2026 (6:54pm)
January 2026
|
▶ (8/12 18:49)
◀ 8/11 18:54 ▶

Option Volume

Detail
ℹ
Current (08/11) 260
Calls: 240 (92%)
Puts: 20 (8%)
Prior (08/10) 681
Calls: 501 (74%)
Puts: 180 (26%)
Current vs Prior -61.82%
Calls: -52.10% (Calls)
Puts: -88.89% (Puts)
Prior 7-Day Total 11,722
Calls: 6,648 (57%)
Puts: 5,074 (43%)
Prior 7-Day Average 1,674
Calls: 949 (57%)
Puts: 724 (43%)
Current vs Prior 7-Day Avg -84.47%
Calls: -74.73%
Puts: -97.24%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (08/11) $477.0K
Calls: $444.6K (93%)
Puts: $32.5K (7%)
Prior (08/10) $1.61M
Calls: $1.20M (75%)
Puts: $407.6K (25%)
Current vs Prior -70.33%
Calls: -62.95%
Puts: -92.04%
Prior 7-Day Total $26.78M
Calls: $11.73M (44%)
Puts: $15.05M (56%)
Prior 7-Day Average $3.83M
Calls: $1.68M (44%)
Puts: $2.15M (56%)
Current vs Prior 7-Day Avg -87.53%
Calls: -73.48%
Puts: -98.49%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (08/11) 0.08
Prior (08/10) 0.36
Current vs Prior -76.81%
Prior 7-Day Average 0.82
Current vs Prior 7-Day Avg -89.89%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (08/11) 3,968
Calls: 2,211 (56%)
Puts: 1,757 (44%)
Prior (08/10) 4,462
Calls: 2,949 (66%)
Puts: 1,513 (34%)
Current vs Prior -11.07%
Prior 7-Day Total 56,614
Calls: 34,766 (61%)
Puts: 21,848 (39%)
Prior 7-Day Average 8,087
Calls: 4,966 (61%)
Puts: 3,121 (39%)
Current vs Prior 7-Day Avg -50.94%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (08/21) | Next (09/18)Expiry (08/21) | Next (09/18)
Current 11.13% | 19.38%11.13% | 19.38%
Prior 12.42% | 20.81%12.42% | 20.81%
Current vs Prior -10.40% | -6.89%-10.40% | -6.89%
Prior 7-Day Avg 17.20% | 25.18%17.20% | 25.18%
Current vs 7-Day Avg -35.34% | -23.03%-35.34% | -23.03%
Prior 7-Day Eod 12.42% | 20.81%12.42% | 20.81%
Current vs 7-Day Eod -10.40% | -6.89%-10.40% | -6.89%
Sentiment BULLISHBULLISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 8.38% | 5.69%
Calls: 6.08% | 4.78%
Puts: 10.68% | 6.60%
Prior 8.38% | 5.69%
Calls: 6.08% | 4.78%
Puts: 10.68% | 6.60%
Current vs Prior +0.00% | +0.00%
Prior 7-Day Avg 9.16% | 5.91%
Calls: 7.28% | 5.35%
Puts: 11.03% | 6.46%
Current vs 7-Day Avg -8.49% | -3.65%
Liquidity Pricy
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🤖 AI Insights

Strong bullish conviction with 93% of dollar volume in calls ($444.6K) vs puts ($32.5K). Light premium activity with dollar volume down 70% vs prior. Below-average activity with volume down 62% vs prior. Extreme bullish P/C ratio of 0.08 - heavy call buying (240 calls vs 20 puts).

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 BULLISH
7-Day Avg NEUTRAL
Current BULLISH
Prior BULLISH
7-Day Avg NEUTRAL
Current BULLISH
Prior BULLISH
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 -- of results (avg --%, best --%)

No options available for this category

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. 4 found (avg delta 0.56, highest 0.58)

CALLS (2)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$290.00Aug 2114.7017.90$16.3019.6%40.588
$290.00Sep 1827.0030.40$28.7011.8%760.57355
PUTS (2)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$310.00Sep 1832.4036.10$34.2510.8%10.55120
$300.00Aug 2114.8018.10$16.4520.1%60.54488

Most actively traded options today. High liquidity = easy entry/exit. 20 active (total vol 137, top 76)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$290.00Sep 1827.0030.40$28.7011.8%760.57355
$330.00Sep 1812.0015.20$13.6023.5%210.35--
$340.00Aug 210.153.00$1.58180.4%70.11192
$290.00Aug 2114.7017.90$16.3019.6%40.588
$360.00Aug 210.002.90$1.45200.0%30.08330
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$300.00Aug 2114.8018.10$16.4520.1%60.54488
$290.00Aug 219.5013.20$11.3532.6%30.4275
$250.00Sep 186.3010.20$8.2547.3%20.20124
$260.00Sep 189.7011.90$10.8020.4%20.2582
$230.00Aug 210.002.35$1.18199.2%10.05523

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 2 strikes (avg 5.0%, max 5.2%)

CALLS (2)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$290.00Aug 21Sep 1870.5%67.0%5.2%80363
$330.00Aug 21Sep 1872.5%69.3%4.7%22247
PUTS (0)
No puts found

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 16 found (best R:R 1.49, avg 13.03)

BULL CALL (5)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$290.00$320.00Sep 18$12.05$17.95$12.0557%1.49$302.05
$340.00$360.00Aug 21$0.13$19.87$0.1311%152.85$340.13
$320.00$330.00Sep 18$3.05$6.95$3.0540%2.28$323.05
$340.00$350.00Sep 18$2.35$7.65$2.3529%3.26$342.35
$300.00$330.00Aug 21$7.52$22.48$7.5246%2.99$307.52
BEAR PUT (5)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$240.00$230.00Aug 21$0.47$9.53$0.478%20.28$239.53
$290.00$280.00Aug 21$3.80$6.20$3.8042%1.63$286.20
$300.00$290.00Aug 21$5.10$4.90$5.1054%0.96$294.90
$260.00$250.00Sep 18$2.55$7.45$2.5525%2.92$257.45
$310.00$300.00Sep 18$5.90$4.10$5.9055%0.69$304.10

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 11 found (best R:R 0.17, avg 0.29)

BEAR CALL (5)
SellBuyExpiryCreditMax GainMax LossPOPR:RBE
$330.00$340.00Aug 21$1.85$1.85$8.1581%0.23$331.85
$330.00$340.00Sep 18$2.95$2.95$7.0565%0.42$332.95
$300.00$330.00Aug 21$7.52$7.52$22.4854%0.33$307.52
$340.00$350.00Sep 18$2.35$2.35$7.6571%0.31$342.35
$320.00$330.00Sep 18$3.05$3.05$6.9560%0.44$323.05
BULL PUT (5)
SellBuyExpiryCreditMax GainMax LossPOPR:RBE
$280.00$240.00Aug 21$5.90$5.90$34.1069%0.17$274.10
$250.00$230.00Sep 18$3.70$3.70$16.3080%0.23$246.30
$260.00$250.00Sep 18$2.55$2.55$7.4575%0.34$257.45
$290.00$280.00Aug 21$3.80$3.80$6.2058%0.61$286.20
$240.00$230.00Aug 21$0.47$0.47$9.5392%0.05$239.53

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 2 found (avg debit $12.15, cheapest $12.40)

CALLS (1)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$290.00Aug 21Sep 18$12.4070.5%67.0%
PUTS (1)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$300.00Aug 21Sep 18$11.9068.9%69.2%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 2 found (cheapest 9.31% of stock, avg 9.35%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$300.00Aug 21$10.95$16.45$27.40$272.60$327.409.31%
$290.00Aug 21$16.30$11.35$27.65$262.35$317.659.39%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 32 found (cheapest 0.89% of stock, avg 5.96%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$360.00$230.00Aug 21$1.45$1.18$2.63$227.37$362.63
$340.00$230.00Aug 21$1.58$1.18$2.76$227.24$342.76
$360.00$240.00Aug 21$1.45$1.65$3.10$236.90$363.10
$340.00$240.00Aug 21$1.58$1.65$3.23$236.77$343.23
$330.00$230.00Aug 21$3.43$1.18$4.61$225.39$334.61
$330.00$240.00Aug 21$3.43$1.65$5.08$234.92$335.08
$340.00$280.00Aug 21$1.58$7.55$9.13$270.87$349.13
$360.00$280.00Aug 21$1.45$7.55$9.00$271.00$369.00
$330.00$280.00Aug 21$3.43$7.55$10.98$269.02$340.98
$350.00$230.00Sep 18$8.30$4.55$12.85$217.15$362.85

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 8 found (best R:R 0.30, avg credit $4.97)

Put SpreadCall SpreadExpiryCreditMax LossPOPR:RBE LowBE High
230/240330/340Aug 21$2.32$7.6874%0.30$237.68$332.32
250/260330/340Sep 18$5.50$4.5040%1.22$254.50$335.50
250/260340/350Sep 18$4.90$5.1046%0.96$255.10$344.90
230/240340/360Aug 21$0.60$19.4082%0.03$239.40$340.60
230/250340/350Sep 18$6.05$13.9551%0.43$243.95$346.05
230/250330/340Sep 18$6.65$13.3545%0.50$243.35$336.65
240/280340/360Aug 21$6.03$33.9758%0.18$273.97$346.03
240/280330/340Aug 21$7.75$32.2550%0.24$272.25$337.75

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 3 found (best R:R 99.00, cheapest $0.10)

CALLS (2)
LowMidHighExpiryDebitMax GainPOPR:R
$320.00$330.00$340.00Sep 18$0.10$9.9011%99.00
$330.00$340.00$350.00Sep 18$0.60$9.4010%15.67
PUTS (1)
LowMidHighExpiryDebitMax GainPOPR:R
$280.00$290.00$300.00Aug 21$1.30$8.7023%6.69

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 14 found (best net $-4.60, 10 credits)

CALLS (5)
Buy KSell KRatioExpiryNetMax Gain
$290.00$320.001:2Sep 18-$4.60$25.40
$340.00$360.001:2Aug 21-$1.32$18.68
$290.00$300.001:2Aug 21-$5.60$4.40
$340.00$350.001:2Sep 18-$5.95$4.05
$330.00$340.001:2Sep 18-$7.70$2.30
PUTS (5)
Buy KSell KRatioExpiryNetMax Gain
$250.00$230.001:2Sep 18-$0.85$19.15
$240.00$230.001:2Aug 21-$0.71$9.29
$290.00$280.001:2Aug 21-$3.75$6.25
$300.00$290.001:2Aug 21-$6.25$3.75
$260.00$250.001:2Sep 18-$5.70$4.30

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 7 found (best yield 5.10%, avg 2.68%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$320.00Sep 18$15.000.408.7%5.10%13.80%1--
$330.00Sep 18$12.000.3512.1%4.08%16.18%21--
$340.00Sep 18$9.600.2915.5%3.26%18.76%26
$350.00Sep 18$7.000.2418.9%2.38%21.27%1--
$300.00Aug 21$9.500.461.9%3.23%5.14%244
$330.00Aug 21$1.950.1912.1%0.66%12.76%1247
$340.00Aug 21$0.150.1115.5%0.05%15.55%7192

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 240
Total Puts 20
Put/Call Ratio 0.08
Net Difference 220

Prior's Put/Call Breakdown

Total Calls 501
Total Puts 180
Put/Call Ratio 0.36
Net Difference 321

Prior 7-Day Put/Call Summary

Total Calls 6,648
Total Puts 5,074
Average Put/Call Ratio 0.82
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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Chart Title

Price — Past 7 Days

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