Tour v492
CSGP
COSTAR GROUP INC
$29.58 -2.09%
$29.62 (+0.14%)🌙
as of 08/06 06:31 PM
(8/5 18:37) ◀
|
Thursday, August 6, 2026 (6:31pm)
January 2026
|
▶
◀ 8/6 18:31

Option Volume

Detail
ℹ
Current (08/06) 646
Calls: 189 (29%)
Puts: 457 (71%)
Prior (08/05) 2,881
Calls: 294 (10%)
Puts: 2,587 (90%)
Current vs Prior -77.58%
Calls: -35.71% (Calls)
Puts: -82.33% (Puts)
Prior 7-Day Total 19,337
Calls: 5,883 (30%)
Puts: 13,454 (70%)
Prior 7-Day Average 2,762
Calls: 840 (30%)
Puts: 1,922 (70%)
Current vs Prior 7-Day Avg -76.61%
Calls: -77.51%
Puts: -76.22%
Sentiment BEARISH

Dollar Volume

Detail
ℹ
Current (08/06) $108.3K
Calls: $49.2K (45%)
Puts: $59.1K (55%)
Prior (08/05) $376.2K
Calls: $35.9K (10%)
Puts: $340.3K (90%)
Current vs Prior -71.21%
Calls: +36.93%
Puts: -82.63%
Prior 7-Day Total $3.83M
Calls: $1.53M (40%)
Puts: $2.30M (60%)
Prior 7-Day Average $547.0K
Calls: $218.8K (40%)
Puts: $328.2K (60%)
Current vs Prior 7-Day Avg -80.20%
Calls: -77.53%
Puts: -81.99%
Sentiment BEARISH

Put/Call Ratio

Detail
ℹ
Current (08/06) 2.42
Prior (08/05) 8.80
Current vs Prior -72.52%
Prior 7-Day Average 2.85
Current vs Prior 7-Day Avg -15.28%
Sentiment BEARISH

Open Interest

Detail
ℹ
Current (08/06) 17,408
Calls: 7,705 (44%)
Puts: 9,703 (56%)
Prior (08/05) 28,275
Calls: 12,242 (43%)
Puts: 16,033 (57%)
Current vs Prior -38.43%
Prior 7-Day Total 224,001
Calls: 134,210 (60%)
Puts: 89,791 (40%)
Prior 7-Day Average 32,000
Calls: 19,172 (60%)
Puts: 12,827 (40%)
Current vs Prior 7-Day Avg -45.60%
Sentiment BULLISH

Expected Move

Detail
ℹ
Expiry (08/21) | Next (09/18)
Current 9.23% | 14.54%
Prior 9.53% | 15.06%
Current vs Prior -3.19% | -3.48%
Prior 7-Day Avg 11.90% | 16.79%
Current vs 7-Day Avg -22.42% | -13.42%
Prior 7-Day Eod 9.53% | 15.06%
Current vs 7-Day Eod -3.19% | -3.48%
Sentiment BULLISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 5.11% | 5.74%
Calls: 4.95% | 5.41%
Puts: 5.26% | 6.07%
Prior 5.11% | 5.74%
Calls: 4.95% | 5.41%
Puts: 5.26% | 6.07%
Current vs Prior +0.00% | +0.00%
Prior 7-Day Avg 5.11% | 5.74%
Calls: 4.95% | 5.41%
Puts: 5.26% | 6.07%
Current vs 7-Day Avg +0.00% | +0.00%
Liquidity Pricy
+
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🤖 AI Insights

Light premium activity with dollar volume down 71% vs prior. Below-average activity with volume down 78% vs prior. Extreme bearish P/C ratio of 2.42 - heavy put buying. P/C ratio dropping 73% - sentiment shifting bullish.

Smart Money BEARISH
Retail Flow BEARISH
Overall BEARISH
Dollar Volume
Option Volume
Put/Call Ratio
Open Interest
Expected Move
Current BEARISH
Prior BEARISH
7-Day Avg BEARISH
Current BEARISH
Prior BEARISH
7-Day Avg NEUTRAL
Current BEARISH
Prior BEARISH
7-Day Avg NEUTRAL
Current BEARISH
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 9.4%, best 9.4%)

CALLS (0)
No calls meet the criteria
PUTS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$25.00Sep 180.500.55$0.539.4%1430.16650

Affordable options under $1.00 per contract. Great for defined-risk strategies with minimal capital. 1 found (avg $0.53, cheapest $0.53)

CALLS (0)
No calls meet the criteria
PUTS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$25.00Sep 180.500.55$0.539.4%1430.16650

In-the-money options with delta >0.50. Higher probability of profit, lower leverage. 4 found (avg delta 0.71, highest 0.93)

CALLS (2)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$25.00Aug 213.705.80$4.7544.2%10.93--
$30.00Sep 181.452.55$2.0055.0%90.51346
PUTS (2)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$35.00Aug 215.205.90$5.5512.6%20.89--
$30.00Aug 211.351.70$1.5322.9%200.522.2K

Most actively traded options today. High liquidity = easy entry/exit. 11 active (total vol 373, top 143)

CALLS (4)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$30.00Aug 210.901.50$1.2050.0%330.48766
$30.00Sep 181.452.55$2.0055.0%90.51346
$35.00Aug 210.050.35$0.20150.0%60.11959
$25.00Aug 213.705.80$4.7544.2%10.93--
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$25.00Sep 180.500.55$0.539.4%1430.16650
$25.00Aug 210.100.15$0.1338.5%1110.072.4K
$30.00Sep 181.802.80$2.3043.5%240.492.2K
$22.50Aug 210.000.15$0.08187.5%220.04442
$30.00Aug 211.351.70$1.5322.9%200.522.2K

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 4 strikes (avg 13.6%, max 33.3%)

CALLS (1)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$30.00Aug 21Sep 1857.3%54.3%5.6%421.1K
PUTS (3)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$22.50Aug 21Sep 1879.9%59.9%33.3%24442
$25.00Aug 21Sep 1860.5%55.1%9.9%2543.1K
$30.00Aug 21Sep 1857.3%54.3%5.6%444.4K

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 4 found (best R:R 7.06, avg 3.86)

BULL CALL (1)
BuySellExpiryDebitMax GainMax LossR:RBE
$30.00$35.00Aug 21$1.00$4.00$1.004.00$31.00
BEAR PUT (3)
BuySellExpiryDebitMax GainMax LossR:RBE
$25.00$22.50Sep 18$0.31$2.19$0.317.06$24.69
$30.00$25.00Aug 21$1.40$3.60$1.402.57$28.60
$30.00$25.00Sep 18$1.77$3.23$1.771.82$28.23

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 6 found (best R:R 4.10, avg 1.31)

BEAR CALL (2)
SellBuyExpiryCreditMax GainMax LossR:RBE
$25.00$30.00Aug 21$3.55$3.55$1.452.45$28.55
$30.00$35.00Aug 21$1.00$1.00$4.000.25$31.00
BULL PUT (4)
SellBuyExpiryCreditMax GainMax LossR:RBE
$35.00$30.00Aug 21$4.02$4.02$0.984.10$30.98
$30.00$25.00Sep 18$1.77$1.77$3.230.55$28.23
$30.00$25.00Aug 21$1.40$1.40$3.600.39$28.60
$25.00$22.50Sep 18$0.31$0.31$2.190.14$24.69

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 4 found (avg debit $0.53, cheapest $0.14)

CALLS (1)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$30.00Aug 21Sep 18$0.8057.3%54.3%
PUTS (3)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$22.50Aug 21Sep 18$0.1479.9%59.9%
$25.00Aug 21Sep 18$0.4060.5%55.1%
$30.00Aug 21Sep 18$0.7757.3%54.3%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 4 found (cheapest 9.23% of stock, avg 14.93%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$30.00Aug 21$1.20$1.53$2.73$27.27$32.739.23%
$30.00Sep 18$2.00$2.30$4.30$25.70$34.3014.54%
$25.00Aug 21$4.75$0.13$4.88$20.12$29.8816.50%
$35.00Aug 21$0.20$5.55$5.75$29.25$40.7519.44%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 2 found (cheapest 1.12% of stock, avg 2.81%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$35.00$25.00Aug 21$0.20$0.13$0.33$24.67$35.33
$30.00$25.00Aug 21$1.20$0.13$1.33$23.67$31.33

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

No iron condor setups found

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 2 found (best R:R 0.96, cheapest $2.55)

CALLS (1)
LowMidHighExpiryDebitMax GainR:R
$25.00$30.00$35.00Aug 21$2.55$2.450.96
PUTS (1)
LowMidHighExpiryDebitMax GainR:R
$25.00$30.00$35.00Aug 21$2.62$2.380.91

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 7 found (best net $-0.03, 1 credits)

CALLS (2)
Buy KSell KRatioExpiryNetMax Gain
$30.00$35.001:2Aug 21$0.80$4.20
$25.00$30.001:2Aug 21$2.35$2.65
PUTS (5)
Buy KSell KRatioExpiryNetMax Gain
$25.00$22.501:2Aug 21-$0.03$2.47
$30.00$25.001:2Sep 18$1.24$3.76
$30.00$25.001:2Aug 21$1.27$3.73
$35.00$30.001:2Aug 21$2.49$2.51
$25.00$22.501:2Sep 18$0.09$2.41

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 2 found (best yield 4.90%, avg 3.97%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$30.00Sep 18$1.450.511.4%4.90%6.32%9346
$30.00Aug 21$0.900.481.4%3.04%4.46%33766

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 189
Total Puts 457
Put/Call Ratio 2.42
Net Difference -268

Prior's Put/Call Breakdown

Total Calls 294
Total Puts 2,587
Put/Call Ratio 8.80
Net Difference -2,293

Prior 7-Day Put/Call Summary

Total Calls 5,883
Total Puts 13,454
Average Put/Call Ratio 2.85
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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