Tour v477
CBOE
CBOE GLOBAL MKTS INC
$306.00 +3.20%
(7/30 18:01) ◀
|
Friday, July 31, 2026 (2:05pm)
January 2026
|
▶ (7/31 18:00)
◀ 7/31 14:06 ▶

Option Volume

Detail
ℹ
Current (07/31 2:05pm) 4,643
Calls: 3,010 (65%)
Puts: 1,633 (35%)
Prior (07/30) 1,578
Calls: 822 (52%)
Puts: 756 (48%)
Current vs Prior +194.23%
Calls: +266.18% (Calls)
Puts: +116.01% (Puts)
Prior 7-Day Total 7,960
Calls: 4,348 (55%)
Puts: 3,612 (45%)
Prior 7-Day Average 2,653
Calls: 621 (55%)
Puts: 516 (45%)
Current vs Prior 7-Day Avg +74.99%
Calls: +384.59%
Puts: +216.47%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (07/31 2:05pm) $6.21M
Calls: $5.52M (89%)
Puts: $690.7K (11%)
Prior (07/30) $1.25M
Calls: $812.8K (65%)
Puts: $435.3K (35%)
Current vs Prior +397.28%
Calls: +578.62%
Puts: +58.67%
Prior 7-Day Total $10.39M
Calls: $7.84M (75%)
Puts: $2.55M (25%)
Prior 7-Day Average $3.46M
Calls: $1.12M (75%)
Puts: $364.2K (25%)
Current vs Prior 7-Day Avg +79.30%
Calls: +392.79%
Puts: +89.63%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (07/31 2:05pm) 0.54
Prior (07/30) 0.92
Current vs Prior -41.01%
Prior 7-Day Average 0.84
Current vs Prior 7-Day Avg -35.77%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (07/31 2:05pm) 49,001
Calls: 30,073 (61%)
Puts: 18,928 (39%)
Prior (07/30) 47,051
Calls: 29,024 (62%)
Puts: 18,027 (38%)
Current vs Prior +4.14%
Prior 7-Day Total 94,818
Calls: 58,113 (61%)
Puts: 36,705 (39%)
Prior 7-Day Average 31,606
Calls: 19,371 (61%)
Puts: 12,235 (39%)
Current vs Prior 7-Day Avg +55.04%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (07/31) | Next (08/07)Expiry (08/21) | Next (09/18)
Current 1.95% | 4.54%7.45% | 12.12%
Prior 1.99% | 3.75%8.51% | 12.99%
Current vs Prior -1.81% | +21.23%-12.48% | -6.70%
Prior 7-Day Avg 3.41% | 4.83%8.51% | 12.99%
Current vs 7-Day Avg -42.68% | -5.90%-12.48% | -6.70%
Prior 7-Day Eod 1.99% | 3.75%8.63% | 13.30%
Current vs 7-Day Eod -1.81% | +21.23%-13.70% | -8.87%
Sentiment BULLISHBULLISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 109.28% | 21.58%
Calls: 176.69% | 21.58%
Puts: 41.86% | 21.58%
Prior 72.74% | 18.34%
Calls: 90.58% | 20.00%
Puts: 54.90% | 16.67%
Current vs Prior +50.23% | +17.67%
Prior 7-Day Avg 51.82% | 19.52%
Calls: 63.81% | 19.93%
Puts: 39.83% | 19.11%
Current vs 7-Day Avg +110.88% | +10.55%
Liquidity Expensive
+
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🤖 AI Insights

Strong bullish conviction with 89% of dollar volume in calls ($5.52M) vs puts ($690.7K). Massive premium surge with dollar volume up 397% vs prior. Dollar volume significantly above 7-day average (79% higher). Unusually high activity with volume up 194% vs prior - elevated interest.

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 NEUTRAL
7-Day Avg NEUTRAL
Current BULLISH
Prior NEUTRAL
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 25 of results (avg 7.5%, best 5.6%)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$245.00Jul 3158.8062.20$60.505.6%50.9612
$250.00Jul 3153.8057.20$55.506.1%--0.9521
$300.00Aug 2114.1015.00$14.556.2%50.60287
$250.00Aug 2154.8058.30$56.556.2%--0.92184
$255.00Jul 3148.8052.30$50.556.9%--0.9583
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$360.00Aug 2153.4056.50$54.955.6%20.921
$365.00Sep 458.3061.70$60.005.7%20.92--
$365.00Aug 1457.8061.30$59.555.9%10.93--
$355.00Aug 2148.5051.50$50.006.0%10.92--
$360.00Sep 1153.5056.90$55.206.2%20.89--

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. 74 found (avg delta 0.81, highest 0.99)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$270.00Jul 3133.8037.20$35.509.6%--0.9935
$275.00Jul 3129.7032.20$30.958.1%40.9920
$280.00Jul 3123.8027.30$25.5513.7%--0.9960
$290.00Jul 3113.9017.30$15.6021.8%120.99345
$295.00Jul 318.8012.20$10.5032.4%570.9772
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$365.00Aug 1457.8061.30$59.555.9%10.93--
$335.00Aug 728.2031.60$29.9011.4%10.921
$360.00Aug 2153.4056.50$54.955.6%20.921
$355.00Aug 2148.5051.50$50.006.0%10.92--
$365.00Sep 458.3061.70$60.005.7%20.92--

Most actively traded options today. High liquidity = easy entry/exit. 123 active (total vol 3.7K, top 590)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$295.00Aug 711.6014.30$12.9520.8%5900.767
$272.50Jul 3131.3034.70$33.0010.3%5300.93402
$305.00Jul 310.502.85$1.68139.9%2600.63227
$302.50Jul 312.104.20$3.1566.7%2440.8136
$310.00Jul 310.100.65$0.38144.7%1470.17247
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$295.00Aug 71.952.95$2.4540.8%2590.2473
$292.50Aug 71.602.35$1.9837.9%2380.204
$272.50Jul 310.001.60$0.80200.0%2050.07205
$302.50Jul 310.000.85$0.43197.7%970.193
$305.00Jul 310.001.70$0.85200.0%780.37--

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 48 strikes (avg 630.9%, max 1557.7%)

CALLS (5)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$260.00Jul 31Aug 21676.8%42.6%1490.5%--189
$350.00Jul 31Sep 4562.2%39.1%1336.1%--137
$250.00Jul 31Aug 21805.1%57.9%1291.2%--205
$272.50Jul 31Aug 14518.1%45.1%1048.8%531402
$282.50Jul 31Aug 21396.8%35.8%1007.9%319
PUTS (5)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$260.00Jul 31Sep 4676.8%40.8%1557.7%5116
$245.00Jul 31Aug 21870.1%57.1%1423.3%346
$255.00Jul 31Aug 21740.7%52.3%1316.0%--42
$250.00Jul 31Aug 21805.1%57.9%1291.2%2552
$265.00Jul 31Aug 21613.3%44.2%1289.0%--38

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 77 found (best R:R 24.00, avg 4.19)

BULL CALL (5)
BuySellExpiryDebitMax GainMax LossR:RBE
$340.00$355.00Aug 21$0.60$14.40$0.6024.00$340.60
$335.00$340.00Aug 7$0.33$4.67$0.3314.15$335.33
$320.00$325.00Aug 7$0.55$4.45$0.558.09$320.55
$330.00$335.00Aug 28$0.55$4.45$0.558.09$330.55
$325.00$330.00Aug 7$0.65$4.35$0.656.69$325.65
BEAR PUT (5)
BuySellExpiryDebitMax GainMax LossR:RBE
$270.00$260.00Aug 28$0.55$9.45$0.5517.18$269.45
$270.00$265.00Aug 21$0.33$4.67$0.3314.15$269.67
$302.50$300.00Jul 31$0.18$2.32$0.1812.89$302.32
$282.50$280.00Aug 7$0.18$2.32$0.1812.89$282.32
$250.00$245.00Aug 21$0.43$4.57$0.4310.63$249.57

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 107 found (best R:R 32.33, avg 3.22)

BEAR CALL (5)
SellBuyExpiryCreditMax GainMax LossR:RBE
$270.00$275.00Aug 7$4.85$4.85$0.1532.33$274.85
$262.50$265.00Jul 31$2.40$2.40$0.1024.00$264.90
$275.00$280.00Aug 7$4.80$4.80$0.2024.00$279.80
$267.50$270.00Aug 14$2.40$2.40$0.1024.00$269.90
$250.00$260.00Aug 21$9.60$9.60$0.4024.00$259.60
BULL PUT (5)
SellBuyExpiryCreditMax GainMax LossR:RBE
$355.00$350.00Aug 21$4.80$4.80$0.2024.00$350.20
$365.00$310.00Aug 14$48.95$48.95$6.058.09$316.05
$335.00$310.00Aug 7$21.50$21.50$3.506.14$313.50
$350.00$300.00Aug 21$37.25$37.25$12.752.92$312.75
$310.00$305.00Jul 31$3.45$3.45$1.552.23$306.55

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 44 found (avg debit $1.99, cheapest $0.05)

CALLS (5)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$275.00Jul 31Aug 7$0.05273.5%57.9%
$270.00Jul 31Aug 7$0.35315.2%64.5%
$325.00Jul 31Aug 7$0.35313.0%39.5%
$250.00Jul 31Aug 7$0.55805.1%92.5%
$280.00Jul 31Aug 7$0.65232.6%44.8%
PUTS (5)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$250.00Jul 31Aug 7$0.10805.1%92.5%
$265.00Jul 31Aug 7$0.20613.3%72.3%
$272.50Jul 31Aug 7$0.22518.1%61.6%
$360.00Aug 21Sep 11$0.2546.8%37.1%
$335.00Jul 31Aug 7$0.35417.5%44.5%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 52 found (cheapest 0.83% of stock, avg 8.98%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$305.00Jul 31$1.68$0.85$2.53$302.47$307.530.83%
$302.50Jul 31$3.15$0.43$3.58$298.92$306.081.17%
$310.00Jul 31$0.38$4.30$4.68$305.32$314.681.53%
$300.00Jul 31$6.00$0.25$6.25$293.75$306.252.04%
$297.50Jul 31$8.00$0.60$8.60$288.90$306.102.81%
$295.00Jul 31$10.50$0.08$10.58$284.42$305.583.46%
$305.00Aug 7$6.95$5.70$12.65$292.35$317.654.13%
$307.50Aug 7$5.70$6.95$12.65$294.85$320.154.13%
$310.00Aug 7$4.35$8.40$12.75$297.25$322.754.17%
$302.50Aug 7$8.35$4.60$12.95$289.55$315.454.23%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 103 found (cheapest 0.21% of stock, avg 2.38%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$310.00$300.00Jul 31$0.38$0.25$0.63$299.37$310.63
$310.00$302.50Jul 31$0.38$0.43$0.81$301.69$310.81
$310.00$297.50Jul 31$0.38$0.60$0.98$296.52$310.98
$330.00$300.00Jul 31$0.80$0.25$1.05$298.95$331.05
$350.00$300.00Jul 31$0.80$0.25$1.05$298.95$351.05
$325.00$300.00Jul 31$0.83$0.25$1.08$298.92$326.08
$310.00$305.00Jul 31$0.38$0.85$1.23$303.77$311.23
$330.00$302.50Jul 31$0.80$0.43$1.23$301.27$331.23
$350.00$302.50Jul 31$0.80$0.43$1.23$301.27$351.23
$315.00$300.00Jul 31$1.00$0.25$1.25$298.75$316.25

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 97 found (best R:R 26.03, avg credit $3.77)

Put SpreadCall SpreadExpiryCreditMax LossR:RBE LowBE High
245/250260/270Aug 21$9.63$0.3726.03$240.37$269.63
270/275280/285Aug 28$4.73$0.2717.52$270.27$284.73
280/282290/292Aug 7$2.33$0.1713.71$280.17$292.33
280/282292/295Aug 7$2.33$0.1713.71$280.17$294.83
260/265270/280Aug 21$9.30$0.7013.29$255.70$279.30
245/250270/280Aug 21$9.18$0.8211.20$240.82$279.18
280/282298/300Aug 7$2.23$0.278.26$280.27$299.73
260/265280/285Aug 7$4.37$0.636.94$260.63$284.37
260/265285/290Aug 21$4.30$0.706.14$260.70$289.30
270/275285/290Aug 28$4.28$0.725.94$270.72$289.28

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 49 found (best R:R 49.00, cheapest $0.05)

CALLS (5)
LowMidHighExpiryDebitMax GainR:R
$290.00$292.50$295.00Jul 31$0.10$2.4024.00
$267.50$270.00$272.50Aug 14$0.10$2.4024.00
$250.00$260.00$270.00Aug 21$0.40$9.6024.00
$315.00$317.50$320.00Aug 21$0.10$2.4024.00
$260.00$270.00$280.00Aug 21$0.45$9.5521.22
PUTS (5)
LowMidHighExpiryDebitMax GainR:R
$295.00$297.50$300.00Aug 21$0.05$2.4549.00
$267.50$270.00$272.50Aug 7$0.06$2.4440.67
$350.00$355.00$360.00Aug 21$0.15$4.8532.33
$302.50$305.00$307.50Aug 7$0.15$2.3515.67
$285.00$287.50$290.00Aug 21$0.15$2.3515.67

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 88 found (best net $-0.80, 68 credits)

CALLS (5)
Buy KSell KRatioExpiryNetMax Gain
$330.00$350.001:2Jul 31-$0.80$19.20
$340.00$355.001:2Aug 21-$0.55$14.45
$305.00$320.001:2Aug 28-$0.70$14.30
$290.00$305.001:2Aug 28-$3.50$11.50
$330.00$340.001:2Aug 21-$0.35$9.65
PUTS (5)
Buy KSell KRatioExpiryNetMax Gain
$280.00$270.001:2Aug 14-$0.27$9.73
$270.00$260.001:2Aug 28-$1.05$8.95
$260.00$250.001:2Aug 7-$1.27$8.73
$290.00$280.001:2Aug 28-$1.60$8.40
$280.00$272.501:2Aug 7-$1.39$6.11

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 23 found (best yield 3.82%, avg 1.40%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$310.00Sep 11$11.700.471.3%3.82%5.13%1--
$315.00Sep 11$9.500.422.9%3.10%6.05%--40
$310.00Aug 21$8.100.451.3%2.65%3.95%3103
$310.00Aug 14$6.100.441.3%1.99%3.30%253
$315.00Aug 21$6.000.382.9%1.96%4.90%--25
$320.00Aug 28$5.900.354.6%1.93%6.50%--10
$317.50Aug 21$5.200.353.8%1.70%5.46%1--
$307.50Aug 7$4.900.470.5%1.60%2.09%41
$325.00Aug 28$4.500.296.2%1.47%7.68%1--
$330.00Sep 4$4.500.267.8%1.47%9.31%162

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 3,010
Total Puts 1,633
Put/Call Ratio 0.54
Net Difference 1,377

Prior's Put/Call Breakdown

Total Calls 822
Total Puts 756
Put/Call Ratio 0.92
Net Difference 66

Prior 7-Day Put/Call Summary

Total Calls 4,348
Total Puts 3,612
Average Put/Call Ratio 0.84
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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