Tour v303
CSGP
COSTAR GROUP INC
$29.34 -1.77%
$29.49 (+0.51%)🌙
as of 07/08 06:21 PM
(7/7 18:21) ◀
|
Wednesday, July 8, 2026 (6:21pm)
January 2026
|
▶ (7/9 18:20)
◀ 7/8 18:21 ▶

Option Volume

Detail
ℹ
Current (07/08) 1,482
Calls: 1,222 (82%)
Puts: 260 (18%)
Prior (07/07) 927
Calls: 654 (71%)
Puts: 273 (29%)
Current vs Prior +59.87%
Calls: +86.85% (Calls)
Puts: -4.76% (Puts)
Prior 7-Day Total 10,326
Calls: 6,691 (65%)
Puts: 3,635 (35%)
Prior 7-Day Average 1,475
Calls: 955 (65%)
Puts: 519 (35%)
Current vs Prior 7-Day Avg +0.46%
Calls: +27.84%
Puts: -49.93%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (07/08) $535.1K
Calls: $302.2K (56%)
Puts: $232.8K (44%)
Prior (07/07) $552.8K
Calls: $475.1K (86%)
Puts: $77.6K (14%)
Current vs Prior -3.20%
Calls: -36.40%
Puts: +199.99%
Prior 7-Day Total $3.44M
Calls: $1.87M (54%)
Puts: $1.57M (46%)
Prior 7-Day Average $491.2K
Calls: $267.3K (54%)
Puts: $223.9K (46%)
Current vs Prior 7-Day Avg +8.93%
Calls: +13.06%
Puts: +4.00%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (07/08) 0.21
Prior (07/07) 0.42
Current vs Prior -49.03%
Prior 7-Day Average 0.89
Current vs Prior 7-Day Avg -75.98%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (07/08) 8,231
Calls: 4,547 (55%)
Puts: 3,684 (45%)
Prior (07/07) 8,313
Calls: 4,626 (56%)
Puts: 3,687 (44%)
Current vs Prior -0.99%
Prior 7-Day Total 83,139
Calls: 51,352 (62%)
Puts: 31,787 (38%)
Prior 7-Day Average 11,877
Calls: 7,336 (62%)
Puts: 4,541 (38%)
Current vs Prior 7-Day Avg -30.70%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (07/17) | Next (08/21)Expiry (07/17) | Next (08/21)
Current 7.33% | 17.89%7.33% | 17.89%
Prior 7.23% | 18.35%7.23% | 18.35%
Current vs Prior +1.34% | -2.47%+1.34% | -2.47%
Prior 7-Day Avg 9.47% | 18.52%8.06% | 18.51%
Current vs 7-Day Avg -22.64% | -3.38%-9.06% | -3.34%
Prior 7-Day Eod 7.23% | 18.35%-- | --
Current vs 7-Day Eod +1.34% | -2.47%-- | --
Sentiment BEARISHBEARISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 7.55% | 8.38%
Calls: 9.23% | 7.06%
Puts: 5.88% | 9.69%
Prior 7.55% | 8.38%
Calls: 9.23% | 7.06%
Puts: 5.88% | 9.69%
Current vs Prior +0.00% | +0.00%
Prior 7-Day Avg 15.45% | 8.57%
Calls: 18.93% | 7.46%
Puts: 11.97% | 9.66%
Current vs 7-Day Avg -51.12% | -2.17%
Liquidity Expensive
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🤖 AI Insights

Above-average activity with volume up 60% vs prior. Extreme bullish P/C ratio of 0.21 - heavy call buying (1,222 calls vs 260 puts). P/C ratio dropping 49% - sentiment shifting bullish.

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 BULLISH
7-Day Avg NEUTRAL
Current BULLISH
Prior BULLISH
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 -- 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. -- found (avg $--, cheapest $--)

No options available for this category

In-the-money options with delta >0.50. Higher probability of profit, lower leverage. 4 found (avg delta 0.71, highest 0.94)

CALLS (3)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$25.00Jul 173.905.20$4.5528.6%10.94--
$25.00Aug 215.106.10$5.6017.9%30.807
$30.00Aug 212.252.55$2.4012.5%180.51171
PUTS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$30.00Jul 171.301.50$1.4014.3%450.58828

Most actively traded options today. High liquidity = easy entry/exit. 11 active (total vol 175, top 45)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$30.00Jul 170.650.85$0.7526.7%280.42633
$30.00Aug 212.252.55$2.4012.5%180.51171
$35.00Jul 170.000.05$0.03166.7%90.03--
$35.00Aug 210.651.00$0.8342.2%90.24593
$25.00Aug 215.106.10$5.6017.9%30.807
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$30.00Jul 171.301.50$1.4014.3%450.58828
$25.00Aug 210.751.00$0.8828.4%420.21399
$30.00Aug 212.603.10$2.8517.5%100.49236
$25.00Jul 170.000.10$0.05200.0%60.04855
$22.50Aug 210.300.60$0.4566.7%40.11--

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

No setups found for this strategy

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 6 found (best R:R 5.94, avg 2.96)

BULL CALL (3)
BuySellExpiryDebitMax GainMax LossR:RBE
$30.00$35.00Jul 17$0.72$4.28$0.725.94$30.72
$30.00$35.00Aug 21$1.57$3.43$1.572.18$31.57
$25.00$30.00Aug 21$3.20$1.80$3.200.56$28.20
BEAR PUT (3)
BuySellExpiryDebitMax GainMax LossR:RBE
$25.00$22.50Aug 21$0.43$2.07$0.434.81$24.57
$30.00$25.00Jul 17$1.35$3.65$1.352.70$28.65
$30.00$25.00Aug 21$1.97$3.03$1.971.54$28.03

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 7 found (best R:R 3.17, avg 0.97)

BEAR CALL (4)
SellBuyExpiryCreditMax GainMax LossR:RBE
$25.00$30.00Jul 17$3.80$3.80$1.203.17$28.80
$25.00$30.00Aug 21$3.20$3.20$1.801.78$28.20
$30.00$35.00Aug 21$1.57$1.57$3.430.46$31.57
$30.00$35.00Jul 17$0.72$0.72$4.280.17$30.72
BULL PUT (3)
SellBuyExpiryCreditMax GainMax LossR:RBE
$30.00$25.00Aug 21$1.97$1.97$3.030.65$28.03
$30.00$25.00Jul 17$1.35$1.35$3.650.37$28.65
$25.00$22.50Aug 21$0.43$0.43$2.070.21$24.57

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 5 found (avg debit $1.16, cheapest $0.80)

CALLS (3)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$35.00Jul 17Aug 21$0.8057.0%62.3%
$25.00Jul 17Aug 21$1.0560.9%66.3%
$30.00Jul 17Aug 21$1.6557.0%65.4%
PUTS (2)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$25.00Jul 17Aug 21$0.8360.9%66.3%
$30.00Jul 17Aug 21$1.4557.0%65.4%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 4 found (cheapest 7.33% of stock, avg 15.75%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$30.00Jul 17$0.75$1.40$2.15$27.85$32.157.33%
$25.00Jul 17$4.55$0.05$4.60$20.40$29.6015.68%
$30.00Aug 21$2.40$2.85$5.25$24.75$35.2517.89%
$25.00Aug 21$5.60$0.88$6.48$18.52$31.4822.09%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 3 found (cheapest 4.36% of stock, avg 7.58%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$35.00$22.50Aug 21$0.83$0.45$1.28$21.22$36.28
$35.00$25.00Aug 21$0.83$0.88$1.71$23.29$36.71
$35.00$30.00Aug 21$0.83$2.85$3.68$26.32$38.68

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 1 found (best R:R 0.67, avg credit $2.00)

Put SpreadCall SpreadExpiryCreditMax LossR:RBE LowBE High
22/2530/35Aug 21$2.00$3.000.67$23.00$32.00

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 2 found (best R:R 2.07, cheapest $1.63)

CALLS (2)
LowMidHighExpiryDebitMax GainR:R
$25.00$30.00$35.00Aug 21$1.63$3.372.07
$25.00$30.00$35.00Jul 17$3.08$1.920.62
PUTS (0)
No puts found

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 $-0.02, 1 credits)

CALLS (4)
Buy KSell KRatioExpiryNetMax Gain
$30.00$35.001:2Jul 17$0.69$4.31
$30.00$35.001:2Aug 21$0.74$4.26
$25.00$30.001:2Aug 21$0.80$4.20
$25.00$30.001:2Jul 17$3.05$1.95
PUTS (3)
Buy KSell KRatioExpiryNetMax Gain
$25.00$22.501:2Aug 21-$0.02$2.48
$30.00$25.001:2Aug 21$1.09$3.91
$30.00$25.001:2Jul 17$1.30$3.70

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 3 found (best yield 7.67%, avg 4.04%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$30.00Aug 21$2.250.512.2%7.67%9.92%18171
$30.00Jul 17$0.650.422.2%2.22%4.46%28633
$35.00Aug 21$0.650.2419.3%2.22%21.51%9593

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 1,222
Total Puts 260
Put/Call Ratio 0.21
Net Difference 962

Prior's Put/Call Breakdown

Total Calls 654
Total Puts 273
Put/Call Ratio 0.42
Net Difference 381

Prior 7-Day Put/Call Summary

Total Calls 6,691
Total Puts 3,635
Average Put/Call Ratio 0.89
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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