Tour v396
CSGP
COSTAR GROUP INC
$27.66 +1.92%
$27.65 (-0.04%)🌙
as of 07/25 02:05 AM
(7/23 18:24) ◀
|
Friday, July 24, 2026 (2:05am)
January 2026
|
▶ (7/27 14:05)
◀ 7/24 02:05 ▶

Option Volume

Detail
ℹ
Current (07/25) 412
Calls: 204 (50%)
Puts: 208 (50%)
Prior (07/23) 2,971
Calls: 1,880 (63%)
Puts: 1,091 (37%)
Current vs Prior -86.13%
Calls: -89.15% (Calls)
Puts: -80.93% (Puts)
Prior 7-Day Total 11,542
Calls: 5,380 (47%)
Puts: 6,162 (53%)
Prior 7-Day Average 1,648
Calls: 768 (47%)
Puts: 880 (53%)
Current vs Prior 7-Day Avg -75.01%
Calls: -73.46%
Puts: -76.37%
Sentiment BEARISH

Dollar Volume

Detail
ℹ
Current (07/25) $164.1K
Calls: $49.9K (30%)
Puts: $114.2K (70%)
Prior (07/23) $509.1K
Calls: $311.2K (61%)
Puts: $197.9K (39%)
Current vs Prior -67.77%
Calls: -83.96%
Puts: -42.31%
Prior 7-Day Total $3.07M
Calls: $1.12M (36%)
Puts: $1.95M (64%)
Prior 7-Day Average $438.2K
Calls: $159.6K (36%)
Puts: $278.7K (64%)
Current vs Prior 7-Day Avg -62.55%
Calls: -68.73%
Puts: -59.02%
Sentiment BEARISH

Put/Call Ratio

Detail
ℹ
Current (07/25) 1.02
Prior (07/23) 0.58
Current vs Prior +75.70%
Prior 7-Day Average 1.54
Current vs Prior 7-Day Avg -33.76%
Sentiment BEARISH

Open Interest

Detail
ℹ
Current (07/25) 14,036
Calls: 6,761 (48%)
Puts: 7,275 (52%)
Prior (07/23) 27,284
Calls: 20,645 (76%)
Puts: 6,639 (24%)
Current vs Prior -48.56%
Prior 7-Day Total 114,513
Calls: 69,267 (60%)
Puts: 45,246 (40%)
Prior 7-Day Average 16,359
Calls: 9,895 (60%)
Puts: 6,463 (40%)
Current vs Prior 7-Day Avg -14.20%
Sentiment BULLISH

Expected Move

Detail
ℹ
Expiry (08/21) | Next (09/18)
Current 17.43% | 21.95%
Prior 16.95% | 20.63%
Current vs Prior +2.81% | +6.36%
Prior 7-Day Avg 13.25% | 19.31%
Current vs 7-Day Avg +31.50% | +13.62%
Prior 7-Day Eod 16.95% | 20.63%
Current vs 7-Day Eod +2.81% | +6.36%
Sentiment BEARISH

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
+
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🤖 AI Insights

Moderately bearish flow with 70% put dollar volume ($114.2K). Light premium activity with dollar volume down 68% vs prior. Below-average activity with volume down 86% vs prior. Slightly bearish P/C ratio of 1.02.

Smart Money BEARISH
Retail Flow NEUTRAL
Overall BEARISH
Dollar Volume
Option Volume
Put/Call Ratio
Open Interest
Expected Move
Current BEARISH
Prior BULLISH
7-Day Avg BEARISH
Current NEUTRAL
Prior BULLISH
7-Day Avg NEUTRAL
Current NEUTRAL
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 1 of results (avg 8.4%, best 8.4%)

CALLS (0)
No calls meet the criteria
PUTS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$30.00Aug 213.403.70$3.558.5%130.62--

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. 2 found (avg delta 0.74, highest 0.85)

CALLS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$22.50Aug 215.406.00$5.7010.5%50.85--
PUTS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$30.00Aug 213.403.70$3.558.5%130.62--

Most actively traded options today. High liquidity = easy entry/exit. 7 active (total vol 132, top 38)

CALLS (3)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$35.00Aug 210.250.50$0.3865.8%380.14782
$30.00Aug 211.201.35$1.2711.8%140.38451
$22.50Aug 215.406.00$5.7010.5%50.85--
PUTS (4)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$20.00Aug 210.100.25$0.1883.3%330.06--
$25.00Aug 210.951.15$1.0519.0%260.28918
$30.00Aug 213.403.70$3.558.5%130.62--
$22.50Aug 210.400.55$0.4831.3%30.14202

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. 5 found (best R:R 7.33, avg 3.41)

BULL CALL (2)
BuySellExpiryDebitMax GainMax LossR:RBE
$30.00$35.00Aug 21$0.89$4.11$0.894.62$30.89
$22.50$30.00Aug 21$4.43$3.07$4.430.69$26.93
BEAR PUT (3)
BuySellExpiryDebitMax GainMax LossR:RBE
$22.50$20.00Aug 21$0.30$2.20$0.307.33$22.20
$25.00$22.50Aug 21$0.57$1.93$0.573.39$24.43
$30.00$25.00Aug 21$2.50$2.50$2.501.00$27.50

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 5 found (best R:R 1.44, avg 0.62)

BEAR CALL (2)
SellBuyExpiryCreditMax GainMax LossR:RBE
$22.50$30.00Aug 21$4.43$4.43$3.071.44$26.93
$30.00$35.00Aug 21$0.89$0.89$4.110.22$30.89
BULL PUT (3)
SellBuyExpiryCreditMax GainMax LossR:RBE
$30.00$25.00Aug 21$2.50$2.50$2.501.00$27.50
$25.00$22.50Aug 21$0.57$0.57$1.930.30$24.43
$22.50$20.00Aug 21$0.30$0.30$2.200.14$22.20

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

No setups found for this strategy

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 2 found (cheapest 17.43% of stock, avg 19.88%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$30.00Aug 21$1.27$3.55$4.82$25.18$34.8217.43%
$22.50Aug 21$5.70$0.48$6.18$16.32$28.6822.34%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 6 found (cheapest 2.02% of stock, avg 5.04%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$35.00$20.00Aug 21$0.38$0.18$0.56$19.44$35.56
$35.00$22.50Aug 21$0.38$0.48$0.86$21.64$35.86
$35.00$25.00Aug 21$0.38$1.05$1.43$23.57$36.43
$30.00$20.00Aug 21$1.27$0.18$1.45$18.55$31.45
$30.00$22.50Aug 21$1.27$0.48$1.75$20.75$31.75
$30.00$25.00Aug 21$1.27$1.05$2.32$22.68$32.32

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 2 found (best R:R 0.41, avg credit $1.32)

Put SpreadCall SpreadExpiryCreditMax LossR:RBE LowBE High
22/2530/35Aug 21$1.46$3.540.41$23.54$31.46
20/2230/35Aug 21$1.19$3.810.31$21.31$31.19

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 1 found (best R:R 8.26, cheapest $0.27)

CALLS (0)
No calls found
PUTS (1)
LowMidHighExpiryDebitMax GainR:R
$20.00$22.50$25.00Aug 21$0.27$2.238.26

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 $0.51, -- credits)

CALLS (2)
Buy KSell KRatioExpiryNetMax Gain
$30.00$35.001:2Aug 21$0.51$4.49
$22.50$30.001:2Aug 21$3.16$4.34
PUTS (3)
Buy KSell KRatioExpiryNetMax Gain
$30.00$25.001:2Aug 21$1.45$3.55
$25.00$22.501:2Aug 21$0.09$2.41
$22.50$20.001:2Aug 21$0.12$2.38

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 2 found (best yield 4.34%, avg 2.62%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$30.00Aug 21$1.200.388.5%4.34%12.80%14451
$35.00Aug 21$0.250.1426.5%0.90%27.44%38782

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 204
Total Puts 208
Put/Call Ratio 1.02
Net Difference -4

Prior's Put/Call Breakdown

Total Calls 1,880
Total Puts 1,091
Put/Call Ratio 0.58
Net Difference 789

Prior 7-Day Put/Call Summary

Total Calls 5,380
Total Puts 6,162
Average Put/Call Ratio 1.54
Ratio Trend Rising

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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