Tour v500
MKSI
MKS INC
$292.35 -4.14%
$292.50 (+0.05%)🌙
as of 08/10 06:52 PM
(8/7 18:52) ◀
|
Monday, August 10, 2026 (6:52pm)
January 2026
|
▶ (8/11 18:54)
◀ 8/10 18:52 ▶

Option Volume

Detail
ℹ
Current (08/10) 681
Calls: 501 (74%)
Puts: 180 (26%)
Prior (08/07) 1,122
Calls: 672 (60%)
Puts: 450 (40%)
Current vs Prior -39.30%
Calls: -25.45% (Calls)
Puts: -60.00% (Puts)
Prior 7-Day Total 12,894
Calls: 6,927 (54%)
Puts: 5,967 (46%)
Prior 7-Day Average 1,842
Calls: 989 (54%)
Puts: 852 (46%)
Current vs Prior 7-Day Avg -63.03%
Calls: -49.37%
Puts: -78.88%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (08/10) $1.61M
Calls: $1.20M (75%)
Puts: $407.6K (25%)
Prior (08/07) $2.17M
Calls: $1.70M (78%)
Puts: $475.1K (22%)
Current vs Prior -25.99%
Calls: -29.30%
Puts: -14.20%
Prior 7-Day Total $31.01M
Calls: $13.33M (43%)
Puts: $17.68M (57%)
Prior 7-Day Average $4.43M
Calls: $1.90M (43%)
Puts: $2.53M (57%)
Current vs Prior 7-Day Avg -63.71%
Calls: -37.00%
Puts: -83.86%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (08/10) 0.36
Prior (08/07) 0.67
Current vs Prior -46.35%
Prior 7-Day Average 0.97
Current vs Prior 7-Day Avg -62.92%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (08/10) 4,462
Calls: 2,949 (66%)
Puts: 1,513 (34%)
Prior (08/07) 6,100
Calls: 3,157 (52%)
Puts: 2,943 (48%)
Current vs Prior -26.85%
Prior 7-Day Total 55,833
Calls: 33,900 (61%)
Puts: 21,933 (39%)
Prior 7-Day Average 7,976
Calls: 4,842 (61%)
Puts: 3,133 (39%)
Current vs Prior 7-Day Avg -44.06%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (08/21) | Next (09/18)Expiry (08/21) | Next (09/18)
Current 12.42% | 20.81%12.42% | 20.81%
Prior 13.48% | 21.74%13.48% | 21.74%
Current vs Prior -7.86% | -4.25%-7.86% | -4.25%
Prior 7-Day Avg 18.47% | 26.22%18.47% | 26.22%
Current vs 7-Day Avg -32.76% | -20.62%-32.76% | -20.62%
Prior 7-Day Eod 13.48% | 21.74%13.48% | 21.74%
Current vs 7-Day Eod -7.86% | -4.25%-7.86% | -4.25%
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 9.65% | 6.12%
Calls: 7.92% | 5.73%
Puts: 11.38% | 6.50%
Current vs 7-Day Avg -13.16% | -7.03%
Liquidity Pricy
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🤖 AI Insights

Moderately bullish flow with 75% call dollar volume ($1.20M). Extreme bullish P/C ratio of 0.36 - heavy call buying (501 calls vs 180 puts). P/C ratio dropping 46% - sentiment shifting bullish. Call-heavy open interest (2,949 calls vs 1,513 puts) suggests bullish positioning.

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 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 3 of results (avg 8.7%, best 7.3%)

CALLS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$290.00Sep 1828.3031.20$29.759.7%30.56355
PUTS (2)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$310.00Sep 1835.5038.20$36.857.3%500.5570
$300.00Sep 1829.7032.50$31.109.0%40.49281

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. 6 found (avg delta 0.56, highest 0.64)

CALLS (3)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$290.00Aug 2115.7018.80$17.2518.0%90.561
$290.00Sep 1828.3031.20$29.759.7%30.56355
$300.00Sep 1823.6026.90$25.2513.1%30.5112
PUTS (3)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$310.00Aug 2124.0026.70$25.3510.7%40.64--
$310.00Sep 1835.5038.20$36.857.3%500.5570
$300.00Aug 2117.7020.40$19.0514.2%110.54482

Most actively traded options today. High liquidity = easy entry/exit. 21 active (total vol 166, top 50)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$300.00Aug 2111.3014.20$12.7522.7%160.4640
$350.00Aug 210.303.40$1.85167.6%140.10485
$290.00Aug 2115.7018.80$17.2518.0%90.561
$310.00Aug 217.8010.30$9.0527.6%70.37--
$290.00Sep 1828.3031.20$29.759.7%30.56355
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$310.00Sep 1835.5038.20$36.857.3%500.5570
$290.00Aug 2112.0014.80$13.4020.9%160.4470
$240.00Aug 211.151.70$1.4238.7%150.0721
$300.00Aug 2117.7020.40$19.0514.2%110.54482
$310.00Aug 2124.0026.70$25.3510.7%40.64--

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 6 strikes (avg 3.5%, max 4.6%)

CALLS (4)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$290.00Aug 21Sep 1875.0%71.7%4.6%12356
$300.00Aug 21Sep 1877.1%74.5%3.5%1952
$310.00Aug 21Sep 1876.7%74.4%3.1%8161
$350.00Aug 21Sep 1877.0%74.7%3.0%16583
PUTS (2)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$300.00Aug 21Sep 1877.1%74.5%3.5%15763
$310.00Aug 21Sep 1876.7%74.4%3.1%5470

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 17 found (best R:R 8.43, avg 2.86)

BULL CALL (5)
BuySellExpiryDebitMax GainMax LossR:RBE
$340.00$350.00Aug 21$1.18$8.82$1.187.47$341.18
$330.00$340.00Aug 21$1.52$8.48$1.525.58$331.52
$320.00$330.00Aug 21$2.00$8.00$2.004.00$322.00
$310.00$320.00Aug 21$2.50$7.50$2.503.00$312.50
$310.00$350.00Sep 18$10.80$29.20$10.802.70$320.80
BEAR PUT (5)
BuySellExpiryDebitMax GainMax LossR:RBE
$250.00$240.00Aug 21$1.06$8.94$1.068.43$248.94
$270.00$250.00Aug 21$3.27$16.73$3.275.12$266.73
$280.00$270.00Aug 21$3.45$6.55$3.451.90$276.55
$290.00$280.00Aug 21$4.20$5.80$4.201.38$285.80
$300.00$260.00Sep 18$17.95$22.05$17.951.23$282.05

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 17 found (best R:R 1.70, avg 0.64)

BEAR CALL (5)
SellBuyExpiryCreditMax GainMax LossR:RBE
$290.00$300.00Aug 21$4.50$4.50$5.500.82$294.50
$290.00$300.00Sep 18$4.50$4.50$5.500.82$294.50
$300.00$310.00Sep 18$3.90$3.90$6.100.64$303.90
$300.00$310.00Aug 21$3.70$3.70$6.300.59$303.70
$310.00$350.00Sep 18$10.80$10.80$29.200.37$320.80
BULL PUT (5)
SellBuyExpiryCreditMax GainMax LossR:RBE
$310.00$300.00Aug 21$6.30$6.30$3.701.70$303.70
$310.00$300.00Sep 18$5.75$5.75$4.251.35$304.25
$300.00$290.00Aug 21$5.65$5.65$4.351.30$294.35
$300.00$260.00Sep 18$17.95$17.95$22.050.81$282.05
$290.00$280.00Aug 21$4.20$4.20$5.800.72$285.80

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 6 found (avg debit $11.59, cheapest $8.70)

CALLS (4)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$350.00Aug 21Sep 18$8.7077.0%74.7%
$310.00Aug 21Sep 18$12.3076.7%74.4%
$290.00Aug 21Sep 18$12.5075.0%71.7%
$300.00Aug 21Sep 18$12.5077.1%74.5%
PUTS (2)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$310.00Aug 21Sep 18$11.5076.7%74.4%
$300.00Aug 21Sep 18$12.0577.1%74.5%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 5 found (cheapest 10.48% of stock, avg 14.46%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$290.00Aug 21$17.25$13.40$30.65$259.35$320.6510.48%
$300.00Aug 21$12.75$19.05$31.80$268.20$331.8010.88%
$310.00Aug 21$9.05$25.35$34.40$275.60$344.4011.77%
$300.00Sep 18$25.25$31.10$56.35$243.65$356.3519.27%
$310.00Sep 18$21.35$36.85$58.20$251.80$368.2019.91%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 29 found (cheapest 1.52% of stock, avg 5.82%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$340.00$240.00Aug 21$3.03$1.42$4.45$235.55$344.45
$340.00$250.00Aug 21$3.03$2.48$5.51$244.49$345.51
$330.00$240.00Aug 21$4.55$1.42$5.97$234.03$335.97
$330.00$250.00Aug 21$4.55$2.48$7.03$242.97$337.03
$320.00$240.00Aug 21$6.55$1.42$7.97$232.03$327.97
$340.00$270.00Aug 21$3.03$5.75$8.78$261.22$348.78
$320.00$250.00Aug 21$6.55$2.48$9.03$240.97$329.03
$330.00$270.00Aug 21$4.55$5.75$10.30$259.70$340.30
$310.00$240.00Aug 21$9.05$1.42$10.47$229.53$320.47
$310.00$250.00Aug 21$9.05$2.48$11.53$238.47$321.53

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 31 found (best R:R 4.88, avg credit $6.68)

Put SpreadCall SpreadExpiryCreditMax LossR:RBE LowBE High
300/310320/330Aug 21$8.30$1.704.88$301.70$328.30
290/300310/320Aug 21$8.15$1.854.41$291.85$318.15
270/280290/300Aug 21$7.95$2.053.88$272.05$297.95
280/290300/310Aug 21$7.90$2.103.76$282.10$307.90
300/310330/340Aug 21$7.82$2.183.59$302.18$337.82
290/300320/330Aug 21$7.65$2.353.26$292.35$327.65
300/310340/350Aug 21$7.48$2.522.97$302.52$347.48
260/300310/350Sep 18$28.75$11.252.56$271.25$338.75
290/300330/340Aug 21$7.17$2.832.53$292.83$337.17
270/280300/310Aug 21$7.15$2.852.51$272.85$307.15

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 9 found (best R:R 28.41, cheapest $0.34)

CALLS (5)
LowMidHighExpiryDebitMax GainR:R
$330.00$340.00$350.00Aug 21$0.34$9.6628.41
$320.00$330.00$340.00Aug 21$0.48$9.5219.83
$310.00$320.00$330.00Aug 21$0.50$9.5019.00
$290.00$300.00$310.00Sep 18$0.60$9.4015.67
$290.00$300.00$310.00Aug 21$0.80$9.2011.50
PUTS (3)
LowMidHighExpiryDebitMax GainR:R
$290.00$300.00$310.00Aug 21$0.65$9.3514.38
$270.00$280.00$290.00Aug 21$0.75$9.2512.33
$280.00$290.00$300.00Aug 21$1.45$8.555.90

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 13 found (best net $-0.36, 10 credits)

CALLS (5)
Buy KSell KRatioExpiryNetMax Gain
$340.00$350.001:2Aug 21-$0.67$9.33
$330.00$340.001:2Aug 21-$1.51$8.49
$320.00$330.001:2Aug 21-$2.55$7.45
$310.00$320.001:2Aug 21-$4.05$5.95
$300.00$310.001:2Aug 21-$5.35$4.65
PUTS (5)
Buy KSell KRatioExpiryNetMax Gain
$250.00$240.001:2Aug 21-$0.36$9.64
$280.00$270.001:2Aug 21-$2.30$7.70
$290.00$280.001:2Aug 21-$5.00$5.00
$300.00$290.001:2Aug 21-$7.75$2.25
$300.00$260.001:2Sep 18$4.80$35.20

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 9 found (best yield 8.07%, avg 3.10%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$300.00Sep 18$23.600.512.6%8.07%10.69%312
$310.00Sep 18$20.000.466.0%6.84%12.88%1161
$300.00Aug 21$11.300.462.6%3.87%6.48%1640
$350.00Sep 18$9.000.2719.7%3.08%22.80%298
$310.00Aug 21$7.800.376.0%2.67%8.71%7--
$320.00Aug 21$5.000.289.5%1.71%11.17%1--
$330.00Aug 21$2.900.2112.9%0.99%13.87%2249
$340.00Aug 21$1.550.1516.3%0.53%16.83%2190
$350.00Aug 21$0.300.1019.7%0.10%19.82%14485

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

Prior's Put/Call Breakdown

Total Calls 672
Total Puts 450
Put/Call Ratio 0.67
Net Difference 222

Prior 7-Day Put/Call Summary

Total Calls 6,927
Total Puts 5,967
Average Put/Call Ratio 0.97
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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