Tour v308
CSGP
COSTAR GROUP INC
$29.19 -0.51%
$29.18 (-0.03%)🌙
as of 07/09 06:20 PM
(7/8 18:21) ◀
|
Thursday, July 9, 2026 (6:20pm)
January 2026
|
▶ (7/10 18:20)
◀ 7/9 18:20 ▶

Option Volume

Detail
ℹ
Current (07/09) 298
Calls: 131 (44%)
Puts: 167 (56%)
Prior (07/08) 1,482
Calls: 1,222 (82%)
Puts: 260 (18%)
Current vs Prior -79.89%
Calls: -89.28% (Calls)
Puts: -35.77% (Puts)
Prior 7-Day Total 9,837
Calls: 7,146 (73%)
Puts: 2,691 (27%)
Prior 7-Day Average 1,405
Calls: 1,020 (73%)
Puts: 384 (27%)
Current vs Prior 7-Day Avg -78.79%
Calls: -87.17%
Puts: -56.56%
Sentiment BEARISH

Dollar Volume

Detail
ℹ
Current (07/09) $90.1K
Calls: $38.8K (43%)
Puts: $51.3K (57%)
Prior (07/08) $535.1K
Calls: $302.2K (56%)
Puts: $232.8K (44%)
Current vs Prior -83.15%
Calls: -87.15%
Puts: -77.96%
Prior 7-Day Total $3.50M
Calls: $2.03M (58%)
Puts: $1.48M (42%)
Prior 7-Day Average $500.5K
Calls: $289.4K (58%)
Puts: $211.1K (42%)
Current vs Prior 7-Day Avg -81.99%
Calls: -86.58%
Puts: -75.69%
Sentiment BEARISH

Put/Call Ratio

Detail
ℹ
Current (07/09) 1.27
Prior (07/08) 0.21
Current vs Prior +499.16%
Prior 7-Day Average 0.69
Current vs Prior 7-Day Avg +84.16%
Sentiment BEARISH

Open Interest

Detail
ℹ
Current (07/09) 8,637
Calls: 4,200 (49%)
Puts: 4,437 (51%)
Prior (07/08) 8,231
Calls: 4,547 (55%)
Puts: 3,684 (45%)
Current vs Prior +4.93%
Prior 7-Day Total 81,231
Calls: 51,418 (63%)
Puts: 29,813 (37%)
Prior 7-Day Average 11,604
Calls: 7,345 (63%)
Puts: 4,259 (37%)
Current vs Prior 7-Day Avg -25.57%
Sentiment BULLISH

Expected Move

Detail
ℹ
Expiry (07/17) | Next (08/21)Expiry (07/17) | Next (08/21)
Current 6.85% | 17.75%6.85% | 17.75%
Prior 7.33% | 17.89%7.33% | 17.89%
Current vs Prior -6.50% | -0.83%-6.50% | -0.83%
Prior 7-Day Avg 8.73% | 18.39%7.81% | 18.31%
Current vs 7-Day Avg -21.55% | -3.52%-12.32% | -3.06%
Prior 7-Day Eod 7.33% | 17.89%-- | --
Current vs 7-Day Eod -6.50% | -0.83%-- | --
Sentiment BULLISHBULLISH

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 7.55% | 8.38%
Calls: 9.23% | 7.06%
Puts: 5.88% | 9.69%
Current vs 7-Day Avg +0.00% | +0.00%
Liquidity Expensive
+
Add Card

🤖 AI Insights

Light premium activity with dollar volume down 83% vs prior. Below-average activity with volume down 80% vs prior. Bearish P/C ratio of 1.27 indicates protective positioning. P/C ratio rising 499% - increased hedging/bearish positioning.

Smart Money BEARISH
Retail Flow BEARISH
Overall BEARISH
Dollar Volume
Option Volume
Put/Call Ratio
Open Interest
Expected Move
Current BEARISH
Prior BULLISH
7-Day Avg BULLISH
Current BEARISH
Prior BULLISH
7-Day Avg NEUTRAL
Current BEARISH
Prior BULLISH
7-Day Avg NEUTRAL
Current NEUTRAL
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. 3 found (avg delta 0.64, highest 0.78)

CALLS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$25.00Aug 213.805.30$4.5533.0%130.7810
PUTS (2)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$30.00Jul 171.301.50$1.4014.3%170.62869
$30.00Aug 212.703.20$2.9516.9%30.51237

Most actively traded options today. High liquidity = easy entry/exit. 9 active (total vol 186, top 69)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$30.00Jul 170.500.70$0.6033.3%210.38639
$25.00Aug 213.805.30$4.5533.0%130.7810
$30.00Aug 212.102.35$2.2311.2%120.49175
$35.00Aug 210.651.00$0.8342.2%40.24593
$35.00Jul 170.000.25$0.13192.3%10.08--
PUTS (4)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$22.50Aug 210.400.60$0.5040.0%690.1226
$25.00Aug 210.801.00$0.9022.2%460.21426
$30.00Jul 171.301.50$1.4014.3%170.62869
$30.00Aug 212.703.20$2.9516.9%30.51237

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 1 strikes (avg 29.3%, max 29.3%)

CALLS (1)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$35.00Jul 17Aug 2184.2%65.1%29.3%5593
PUTS (0)
No puts found

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 5 found (best R:R 9.64, avg 4.01)

BULL CALL (3)
BuySellExpiryDebitMax GainMax LossR:RBE
$30.00$35.00Jul 17$0.47$4.53$0.479.64$30.47
$30.00$35.00Aug 21$1.40$3.60$1.402.57$31.40
$25.00$30.00Aug 21$2.32$2.68$2.321.16$27.32
BEAR PUT (2)
BuySellExpiryDebitMax GainMax LossR:RBE
$25.00$22.50Aug 21$0.40$2.10$0.405.25$24.60
$30.00$25.00Aug 21$2.05$2.95$2.051.44$27.95

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 5 found (best R:R 0.87, avg 0.45)

BEAR CALL (3)
SellBuyExpiryCreditMax GainMax LossR:RBE
$25.00$30.00Aug 21$2.32$2.32$2.680.87$27.32
$30.00$35.00Aug 21$1.40$1.40$3.600.39$31.40
$30.00$35.00Jul 17$0.47$0.47$4.530.10$30.47
BULL PUT (2)
SellBuyExpiryCreditMax GainMax LossR:RBE
$30.00$25.00Aug 21$2.05$2.05$2.950.69$27.95
$25.00$22.50Aug 21$0.40$0.40$2.100.19$24.60

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 3 found (avg debit $1.29, cheapest $0.70)

CALLS (2)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$35.00Jul 17Aug 21$0.7084.2%65.1%
$30.00Jul 17Aug 21$1.6355.0%65.1%
PUTS (1)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$30.00Jul 17Aug 21$1.5555.0%65.1%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 3 found (cheapest 6.85% of stock, avg 14.42%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$30.00Jul 17$0.60$1.40$2.00$28.00$32.006.85%
$30.00Aug 21$2.23$2.95$5.18$24.82$35.1817.75%
$25.00Aug 21$4.55$0.90$5.45$19.55$30.4518.67%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 4 found (cheapest 4.56% of stock, avg 7.64%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$35.00$22.50Aug 21$0.83$0.50$1.33$21.17$36.33
$35.00$25.00Aug 21$0.83$0.90$1.73$23.27$36.73
$30.00$22.50Aug 21$2.23$0.50$2.73$19.77$32.73
$30.00$25.00Aug 21$2.23$0.90$3.13$21.87$33.13

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 1 found (best R:R 0.56, avg credit $1.80)

Put SpreadCall SpreadExpiryCreditMax LossR:RBE LowBE High
22/2530/35Aug 21$1.80$3.200.56$23.20$31.80

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 1 found (best R:R 4.43, cheapest $0.92)

CALLS (1)
LowMidHighExpiryDebitMax GainR:R
$25.00$30.00$35.00Aug 21$0.92$4.084.43
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. 5 found (best net $-0.10, 1 credits)

CALLS (3)
Buy KSell KRatioExpiryNetMax Gain
$25.00$30.001:2Aug 21$0.09$4.91
$30.00$35.001:2Jul 17$0.34$4.66
$30.00$35.001:2Aug 21$0.57$4.43
PUTS (2)
Buy KSell KRatioExpiryNetMax Gain
$25.00$22.501:2Aug 21-$0.10$2.40
$30.00$25.001:2Aug 21$1.15$3.85

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 3 found (best yield 7.19%, avg 3.71%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$30.00Aug 21$2.100.492.8%7.19%9.97%12175
$35.00Aug 21$0.650.2419.9%2.23%22.13%4593
$30.00Jul 17$0.500.382.8%1.71%4.49%21639

Current 5-Minute Volume Snapshots

Time (HH:MM) Total Volume Call Volume Put Volume Volume Change
Loading data...

Prior's 5-Minute Volume Snapshots

Time (HH:MM) Total Volume Call Volume Put Volume Volume Change
Loading data...

Current Put/Call Breakdown

Total Calls 131
Total Puts 167
Put/Call Ratio 1.27
Net Difference -36

Prior's Put/Call Breakdown

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

Prior 7-Day Put/Call Summary

Total Calls 7,146
Total Puts 2,691
Average Put/Call Ratio 0.69
Ratio Trend Rising

Daily Put/Call History (Last 7 Days)

Date Calls Puts Ratio Net Diff
Loading data...

Upcoming Earnings - 2 Weeks Prior

Loading earnings data...

Upcoming Earnings - 1 Week Prior

Loading earnings data...

Earnings This Week

Loading earnings data...

Earnings - Day Before / Day After

Loading earnings data...

Options Activity Around Earnings

Ticker Earnings Date Days Away Call Volume Put Volume IV Rank
Loading data...

Chart Title

Price — Past 7 Days

Add Card

CI/CD Results
App Log
Loading...
Requests
New Request
View All