Tour v492
CSGP
COSTAR GROUP INC
$30.21 +1.32%
$30.40 (+0.63%)🌙
as of 08/05 06:37 PM
(8/4 18:34) ◀
|
Wednesday, August 5, 2026 (6:37pm)
January 2026
|
▶ (8/6 18:31)
◀ 8/5 18:37 ▶

Option Volume

Detail
ℹ
Current (08/05) 2,881
Calls: 294 (10%)
Puts: 2,587 (90%)
Prior (08/04) 2,985
Calls: 210 (7%)
Puts: 2,775 (93%)
Current vs Prior -3.48%
Calls: +40.00% (Calls)
Puts: -6.77% (Puts)
Prior 7-Day Total 20,444
Calls: 7,583 (37%)
Puts: 12,861 (63%)
Prior 7-Day Average 2,920
Calls: 1,083 (37%)
Puts: 1,837 (63%)
Current vs Prior 7-Day Avg -1.35%
Calls: -72.86%
Puts: +40.81%
Sentiment BEARISH

Dollar Volume

Detail
ℹ
Current (08/05) $376.2K
Calls: $35.9K (10%)
Puts: $340.3K (90%)
Prior (08/04) $586.6K
Calls: $70.5K (12%)
Puts: $516.0K (88%)
Current vs Prior -35.87%
Calls: -49.08%
Puts: -34.06%
Prior 7-Day Total $4.18M
Calls: $1.88M (45%)
Puts: $2.30M (55%)
Prior 7-Day Average $596.8K
Calls: $268.1K (45%)
Puts: $328.7K (55%)
Current vs Prior 7-Day Avg -36.97%
Calls: -86.60%
Puts: +3.53%
Sentiment BEARISH

Put/Call Ratio

Detail
ℹ
Current (08/05) 8.80
Prior (08/04) 13.21
Current vs Prior -33.41%
Prior 7-Day Average 2.28
Current vs Prior 7-Day Avg +285.50%
Sentiment BEARISH

Open Interest

Detail
ℹ
Current (08/05) 28,275
Calls: 12,242 (43%)
Puts: 16,033 (57%)
Prior (08/04) 21,650
Calls: 7,732 (36%)
Puts: 13,918 (64%)
Current vs Prior +30.60%
Prior 7-Day Total 250,934
Calls: 161,158 (64%)
Puts: 89,776 (36%)
Prior 7-Day Average 35,847
Calls: 23,022 (64%)
Puts: 12,825 (36%)
Current vs Prior 7-Day Avg -21.12%
Sentiment BULLISH

Expected Move

Detail
ℹ
Expiry (08/21) | Next (09/18)
Current 9.53% | 15.06%
Prior 10.23% | 15.09%
Current vs Prior -6.79% | -0.19%
Prior 7-Day Avg 12.86% | 17.57%
Current vs 7-Day Avg -25.88% | -14.26%
Prior 7-Day Eod 10.23% | 15.09%
Current vs 7-Day Eod -6.79% | -0.19%
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 5.60% | 5.87%
Calls: 5.54% | 5.62%
Puts: 5.65% | 6.12%
Current vs 7-Day Avg -8.75% | -2.29%
Liquidity Pricy
+
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🤖 AI Insights

Strong bearish conviction with 90% of dollar volume in puts ($340.3K) vs calls ($35.9K). Extreme bearish P/C ratio of 8.80 - heavy put buying. P/C ratio dropping 33% - sentiment shifting bullish. Rising open interest (up 31%) indicates new positions being established.

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 -- 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. 1 found (avg $0.83, cheapest $0.83)

CALLS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$35.00Sep 180.750.90$0.8318.1%110.26630
PUTS (0)
No puts meet the criteria

In-the-money options with delta >0.50. Higher probability of profit, lower leverage. 2 found (avg delta 0.56, highest 0.57)

CALLS (2)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$30.00Aug 211.401.90$1.6530.3%710.57746
$30.00Sep 182.352.65$2.5012.0%30.56344
PUTS (0)
No puts meet the criteria

Most actively traded options today. High liquidity = easy entry/exit. 9 active (total vol 2.7K, top 2.4K)

CALLS (4)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$35.00Aug 210.150.30$0.2268.2%1260.13863
$30.00Aug 211.401.90$1.6530.3%710.57746
$35.00Sep 180.750.90$0.8318.1%110.26630
$30.00Sep 182.352.65$2.5012.0%30.56344
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$30.00Aug 211.151.30$1.2312.2%2.4K0.442.3K
$25.00Aug 210.100.20$0.1566.7%320.072.4K
$22.50Aug 210.050.10$0.0862.5%200.03--
$30.00Sep 181.852.25$2.0519.5%20.442.2K
$25.00Sep 180.400.50$0.4522.2%10.14--

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 8.8%, max 21.0%)

CALLS (2)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$30.00Aug 21Sep 1855.8%52.9%5.6%741.1K
$35.00Aug 21Sep 1857.2%55.5%3.1%1371.5K
PUTS (2)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$25.00Aug 21Sep 1867.8%56.0%21.0%332.4K
$30.00Aug 21Sep 1855.8%52.9%5.6%2.4K4.5K

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 4 found (best R:R 3.63, avg 2.56)

BULL CALL (2)
BuySellExpiryDebitMax GainMax LossR:RBE
$30.00$35.00Aug 21$1.43$3.57$1.432.50$31.43
$30.00$35.00Sep 18$1.67$3.33$1.671.99$31.67
BEAR PUT (2)
BuySellExpiryDebitMax GainMax LossR:RBE
$30.00$25.00Aug 21$1.08$3.92$1.083.63$28.92
$30.00$25.00Sep 18$1.60$3.40$1.602.13$28.40

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 4 found (best R:R 0.50, avg 0.41)

BEAR CALL (2)
SellBuyExpiryCreditMax GainMax LossR:RBE
$30.00$35.00Sep 18$1.67$1.67$3.330.50$31.67
$30.00$35.00Aug 21$1.43$1.43$3.570.40$31.43
BULL PUT (2)
SellBuyExpiryCreditMax GainMax LossR:RBE
$30.00$25.00Sep 18$1.60$1.60$3.400.47$28.40
$30.00$25.00Aug 21$1.08$1.08$3.920.28$28.92

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 4 found (avg debit $0.65, cheapest $0.30)

CALLS (2)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$35.00Aug 21Sep 18$0.6157.2%55.5%
$30.00Aug 21Sep 18$0.8555.8%52.9%
PUTS (2)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$25.00Aug 21Sep 18$0.3067.8%56.0%
$30.00Aug 21Sep 18$0.8255.8%52.9%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 2 found (cheapest 9.53% of stock, avg 12.29%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$30.00Aug 21$1.65$1.23$2.88$27.12$32.889.53%
$30.00Sep 18$2.50$2.05$4.55$25.45$34.5515.06%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 4 found (cheapest 1.22% of stock, avg 4.95%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$35.00$25.00Aug 21$0.22$0.15$0.37$24.63$35.37
$35.00$25.00Sep 18$0.83$0.45$1.28$23.72$36.28
$35.00$30.00Aug 21$0.22$1.23$1.45$28.55$36.45
$35.00$30.00Sep 18$0.83$2.05$2.88$27.12$37.88

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. -- found (best R:R --, cheapest $--)

No setups found for this strategy

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 5 found (best net $-0.01, 1 credits)

CALLS (2)
Buy KSell KRatioExpiryNetMax Gain
$30.00$35.001:2Sep 18$0.84$4.16
$30.00$35.001:2Aug 21$1.21$3.79
PUTS (3)
Buy KSell KRatioExpiryNetMax Gain
$25.00$22.501:2Aug 21-$0.01$2.49
$30.00$25.001:2Aug 21$0.93$4.07
$30.00$25.001:2Sep 18$1.15$3.85

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 2 found (best yield 2.48%, avg 1.49%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$35.00Sep 18$0.750.2615.9%2.48%18.34%11630
$35.00Aug 21$0.150.1315.9%0.50%16.35%126863

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

Prior's Put/Call Breakdown

Total Calls 210
Total Puts 2,775
Put/Call Ratio 13.21
Net Difference -2,565

Prior 7-Day Put/Call Summary

Total Calls 7,583
Total Puts 12,861
Average Put/Call Ratio 2.28
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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