Tour v526
CME
CME GROUP INC Class A
$285.80 +1.73%
$285.65 (-0.05%)🌙
as of 08/28 06:18 PM
(8/27 18:18) ◀
|
Friday, August 28, 2026 (6:18pm)
January 2026
|
▶ (8/31 18:19)
◀ 8/28 18:18 ▶

Option Volume

Detail
ℹ
Current (08/28) 3,716
Calls: 2,251 (61%)
Puts: 1,465 (39%)
Prior (08/27) 3,660
Calls: 758 (21%)
Puts: 2,902 (79%)
Current vs Prior +1.53%
Calls: +196.97% (Calls)
Puts: -49.52% (Puts)
Prior 7-Day Total 21,246
Calls: 9,829 (46%)
Puts: 11,417 (54%)
Prior 7-Day Average 3,035
Calls: 1,404 (46%)
Puts: 1,631 (54%)
Current vs Prior 7-Day Avg +22.43%
Calls: +60.31%
Puts: -10.18%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (08/28) $2.59M
Calls: $2.06M (79%)
Puts: $534.6K (21%)
Prior (08/27) $1.24M
Calls: $712.2K (58%)
Puts: $525.0K (42%)
Current vs Prior +109.38%
Calls: +188.67%
Puts: +1.82%
Prior 7-Day Total $11.10M
Calls: $6.44M (58%)
Puts: $4.66M (42%)
Prior 7-Day Average $1.59M
Calls: $920.1K (58%)
Puts: $666.0K (42%)
Current vs Prior 7-Day Avg +63.34%
Calls: +123.46%
Puts: -19.72%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (08/28) 0.65
Prior (08/27) 3.83
Current vs Prior -83.00%
Prior 7-Day Average 1.46
Current vs Prior 7-Day Avg -55.45%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (08/28) 20,443
Calls: 10,634 (52%)
Puts: 9,809 (48%)
Prior (08/27) 15,859
Calls: 6,589 (42%)
Puts: 9,270 (58%)
Current vs Prior +28.90%
Prior 7-Day Total 145,170
Calls: 77,572 (53%)
Puts: 67,598 (47%)
Prior 7-Day Average 20,738
Calls: 11,081 (53%)
Puts: 9,656 (47%)
Current vs Prior 7-Day Avg -1.43%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (08/28) | Next (09/04)Expiry (09/18) | Next (10/16)
Current 1.07% | 2.94%4.74% | 8.83%
Prior 1.87% | 3.38%5.13% | 9.29%
Current vs Prior +56.98% | +16.41%-7.50% | -4.90%
Prior 7-Day Avg 2.43% | 3.90%3.44% | 8.62%
Current vs 7-Day Avg +20.78% | +0.94%+37.89% | +2.53%
Prior 7-Day Eod 1.87% | 3.38%5.13% | 9.29%
Current vs 7-Day Eod +56.98% | +16.41%-7.50% | -4.90%
Sentiment BEARISHBULLISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 16.52% | 11.95%
Calls: 21.62% | 14.88%
Puts: 11.43% | 9.01%
Prior 16.52% | 11.95%
Calls: 21.62% | 14.88%
Puts: 11.43% | 9.01%
Current vs Prior +0.00% | +0.00%
Prior 7-Day Avg 16.52% | 11.95%
Calls: 21.62% | 14.88%
Puts: 11.43% | 9.01%
Current vs 7-Day Avg +0.00% | +0.00%
Liquidity Expensive
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🤖 AI Insights

Strong bullish conviction with 79% of dollar volume in calls ($2.06M) vs puts ($534.6K). Massive premium surge with dollar volume up 109% vs prior. Dollar volume significantly above 7-day average (63% higher). Bullish P/C ratio of 0.65.

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 BULLISH
Current BULLISH
Prior BEARISH
7-Day Avg NEUTRAL
Current BULLISH
Prior BEARISH
7-Day Avg NEUTRAL
Current NEUTRAL
Prior BEARISH
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 1 of results (avg 9.5%, best 9.5%)

CALLS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$250.00Sep 1834.2037.60$35.909.5%231.00--
PUTS (0)
No puts meet the criteria

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. 35 found (avg delta 0.77, highest 1.00)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$250.00Sep 1834.2037.60$35.909.5%231.00--
$260.00Sep 1824.9027.90$26.4011.4%330.98683
$267.50Sep 416.7020.70$18.7021.4%20.94--
$265.00Sep 419.2023.10$21.1518.4%50.94--
$270.00Sep 414.8017.60$16.2017.3%20.92--
PUTS (3)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$300.00Oct 215.7019.40$17.5521.1%10.73--
$287.50Sep 43.505.20$4.3539.1%90.57--
$287.50Sep 186.108.70$7.4035.1%60.56--

Most actively traded options today. High liquidity = easy entry/exit. 114 active (total vol 2.8K, top 315)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$300.00Sep 180.902.10$1.5080.0%3150.18850
$290.00Sep 182.905.00$3.9553.2%2040.38795
$255.00Aug 2828.8032.70$30.7512.7%2000.90203
$275.00Sep 1811.2014.30$12.7524.3%2000.762
$280.00Aug 284.307.40$5.8553.0%900.87247
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$270.00Sep 110.401.50$0.95115.8%1690.13182
$270.00Sep 180.902.40$1.6590.9%1660.18564
$267.50Sep 110.251.30$0.78134.6%1330.116
$260.00Sep 180.201.00$0.60133.3%740.071.1K
$265.00Sep 180.401.70$1.05123.8%660.1224

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 5 strikes (avg 1137.3%, max 2648.7%)

CALLS (3)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$282.50Aug 28Sep 11157.5%21.7%625.3%15292
$287.50Aug 28Sep 1185.8%22.6%280.3%18123
$285.00Aug 28Sep 2557.0%22.0%159.8%136173
PUTS (2)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$272.50Aug 28Sep 18642.9%23.4%2648.7%1514
$277.50Aug 28Sep 18462.4%22.3%1972.4%3511

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 58 found (best R:R 3.88, avg 6.37)

BULL CALL (5)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$290.00$300.00Oct 2$2.05$7.95$2.0541%3.88$292.05
$295.00$315.00Sep 25$1.88$18.12$1.8828%9.64$296.88
$280.00$285.00Sep 18$2.65$2.35$2.6565%0.89$282.65
$315.00$320.00Sep 25$0.17$4.83$0.179%28.41$315.17
$302.50$305.00Sep 18$0.15$2.35$0.1514%15.67$302.65
BEAR PUT (5)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$280.00$275.00Sep 25$1.05$3.95$1.0538%3.76$278.95
$280.00$270.00Oct 2$2.47$7.53$2.4740%3.05$277.53
$280.00$277.50Sep 18$0.62$1.88$0.6237%3.03$279.38
$277.50$275.00Sep 18$0.53$1.97$0.5331%3.72$276.97
$272.50$270.00Sep 11$0.20$2.30$0.2016%11.50$272.30

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 47 found (best R:R 0.12, avg 0.26)

BEAR CALL (5)
SellBuyExpiryCreditMax GainMax LossPOPR:RBE
$290.00$295.00Sep 25$2.27$2.27$2.7360%0.83$292.27
$292.50$295.00Sep 4$0.61$0.61$1.8977%0.32$293.11
$287.50$290.00Sep 11$1.03$1.03$1.4758%0.70$288.53
$300.00$302.50Sep 18$0.42$0.42$2.0882%0.20$300.42
$290.00$292.50Sep 4$0.70$0.70$1.8068%0.39$290.70
BULL PUT (5)
SellBuyExpiryCreditMax GainMax LossPOPR:RBE
$270.00$260.00Aug 28$1.10$1.10$8.9086%0.12$268.90
$265.00$260.00Oct 2$1.02$1.02$3.9882%0.26$263.98
$277.50$275.00Aug 28$0.65$0.65$1.8580%0.35$276.85
$265.00$260.00Sep 25$0.75$0.75$4.2585%0.18$264.25
$260.00$255.00Oct 2$0.65$0.65$4.3588%0.15$259.35

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 1 found (avg debit $3.05, cheapest $3.05)

CALLS (0)
No calls found
PUTS (1)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$287.50Sep 4Sep 18$3.0523.1%23.3%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 18 found (cheapest 1.31% of stock, avg 4.96%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$282.50Aug 28$3.45$0.30$3.75$278.75$286.251.31%
$285.00Sep 4$4.05$3.13$7.18$277.82$292.182.51%
$287.50Sep 4$2.83$4.35$7.18$280.32$294.682.51%
$282.50Sep 4$5.50$2.10$7.60$274.90$290.102.66%
$280.00Sep 4$7.30$1.35$8.65$271.35$288.653.03%
$277.50Aug 28$8.10$1.10$9.20$268.30$286.703.22%
$277.50Sep 4$9.35$0.88$10.23$267.27$287.733.58%
$275.00Aug 28$10.75$0.45$11.20$263.80$286.203.92%
$277.50Sep 11$9.95$2.05$12.00$265.50$289.504.20%
$280.00Sep 18$8.80$3.75$12.55$267.45$292.554.39%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 110 found (cheapest 0.13% of stock, avg 1.50%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$290.00$282.50Aug 28$0.08$0.30$0.38$282.12$290.38
$287.50$282.50Aug 28$0.18$0.30$0.48$282.02$287.98
$290.00$275.00Aug 28$0.08$0.45$0.53$274.47$290.53
$287.50$275.00Aug 28$0.18$0.45$0.63$274.37$288.13
$297.50$260.00Sep 4$0.38$0.78$1.16$258.84$298.66
$290.00$270.00Aug 28$0.08$1.13$1.21$268.79$291.21
$287.50$277.50Aug 28$0.18$1.10$1.28$276.22$288.78
$290.00$277.50Aug 28$0.08$1.10$1.18$276.32$291.18
$287.50$270.00Aug 28$0.18$1.13$1.31$268.69$288.81
$297.50$277.50Sep 4$0.38$0.88$1.26$276.24$298.76

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 60 found (best R:R 0.35, avg credit $1.09)

Put SpreadCall SpreadExpiryCreditMax LossPOPR:RBE LowBE High
255/258300/302Sep 18$0.65$1.8575%0.35$256.85$300.65
260/262300/302Sep 18$0.70$1.8072%0.39$261.80$300.70
255/258292/295Sep 18$0.96$1.5461%0.62$256.54$293.46
260/262292/295Sep 18$1.01$1.4959%0.68$261.49$293.51
272/275300/302Sep 18$1.04$1.4656%0.71$273.96$301.04
272/275292/295Sep 18$1.35$1.1542%1.17$273.65$293.85
280/282292/295Sep 4$1.36$1.1442%1.19$281.14$293.86
268/270300/302Sep 18$0.77$1.7364%0.45$269.23$300.77
278/280292/295Sep 4$1.08$1.4252%0.76$278.92$293.58
265/268300/302Sep 18$0.67$1.8368%0.37$266.83$300.67

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 46 found (best R:R 49.00, cheapest $0.05)

CALLS (5)
LowMidHighExpiryDebitMax GainPOPR:R
$270.00$275.00$280.00Sep 18$0.10$4.9021%49.00
$280.00$285.00$290.00Sep 18$0.45$4.5527%10.11
$285.00$287.50$290.00Aug 28$0.87$1.6368%1.87
$285.00$290.00$295.00Sep 25$0.38$4.6223%12.16
$277.50$280.00$282.50Sep 11$0.05$2.4516%49.00
PUTS (5)
LowMidHighExpiryDebitMax GainPOPR:R
$265.00$270.00$275.00Sep 25$0.07$4.9314%70.43
$282.50$285.00$287.50Sep 4$0.19$2.3122%12.16
$275.00$277.50$280.00Sep 18$0.09$2.4110%26.78
$260.00$265.00$270.00Sep 25$0.30$4.7013%15.67
$280.00$282.50$285.00Sep 4$0.28$2.2221%7.93

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 77 found (best net $-7.20, 67 credits)

CALLS (5)
Buy KSell KRatioExpiryNetMax Gain
$260.00$270.001:2Sep 18-$7.20$2.80
$290.00$300.001:2Oct 2-$1.55$8.45
$280.00$282.501:2Aug 28-$1.05$1.45
$290.00$295.001:2Sep 25-$0.46$4.54
$290.00$295.001:2Sep 11-$0.21$4.79
PUTS (5)
Buy KSell KRatioExpiryNetMax Gain
$280.00$270.001:2Oct 2-$0.91$9.09
$265.00$260.001:2Sep 25-$0.13$4.87
$260.00$255.001:2Oct 2-$0.13$4.87
$265.00$260.001:2Oct 2-$0.41$4.59
$270.00$265.001:2Sep 25-$0.58$4.42

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 19 found (best yield 0.87%, avg 0.54%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$300.00Oct 2$2.500.275.0%0.87%5.84%1--
$290.00Oct 2$4.300.411.5%1.50%2.97%2--
$290.00Sep 25$3.400.401.5%1.19%2.66%738
$290.00Sep 18$2.900.381.5%1.01%2.48%204795
$295.00Sep 25$1.750.283.2%0.61%3.83%1--
$292.50Sep 18$2.050.322.3%0.72%3.06%2--
$295.00Sep 18$1.400.263.2%0.49%3.71%310
$300.00Sep 18$0.900.185.0%0.31%5.28%315850
$287.50Sep 11$2.650.420.6%0.93%1.52%2--
$290.00Sep 11$1.700.341.5%0.59%2.06%1--

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 2,251
Total Puts 1,465
Put/Call Ratio 0.65
Net Difference 786

Prior's Put/Call Breakdown

Total Calls 758
Total Puts 2,902
Put/Call Ratio 3.83
Net Difference -2,144

Prior 7-Day Put/Call Summary

Total Calls 9,829
Total Puts 11,417
Average Put/Call Ratio 1.46
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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