Tour v334
CSGP
COSTAR GROUP INC
$27.68 -3.79%
$27.76 (+0.29%)🌙
as of 07/14 06:46 PM
(7/13 18:20) ◀
|
Tuesday, July 14, 2026 (6:46pm)
January 2026
|
▶ (7/15 18:29)
◀ 7/14 18:46 ▶

Option Volume

Detail
ℹ
Current (07/14) 2,389
Calls: 873 (37%)
Puts: 1,516 (63%)
Prior (07/13) 511
Calls: 173 (34%)
Puts: 338 (66%)
Current vs Prior +367.51%
Calls: +404.62% (Calls)
Puts: +348.52% (Puts)
Prior 7-Day Total 5,091
Calls: 3,159 (62%)
Puts: 1,932 (38%)
Prior 7-Day Average 727
Calls: 451 (62%)
Puts: 276 (38%)
Current vs Prior 7-Day Avg +228.48%
Calls: +93.45%
Puts: +449.28%
Sentiment BEARISH

Dollar Volume

Detail
ℹ
Current (07/14) $702.8K
Calls: $174.0K (25%)
Puts: $528.8K (75%)
Prior (07/13) $107.3K
Calls: $35.8K (33%)
Puts: $71.5K (67%)
Current vs Prior +555.13%
Calls: +386.20%
Puts: +639.67%
Prior 7-Day Total $1.88M
Calls: $1.16M (62%)
Puts: $716.0K (38%)
Prior 7-Day Average $268.3K
Calls: $166.0K (62%)
Puts: $102.3K (38%)
Current vs Prior 7-Day Avg +161.94%
Calls: +4.79%
Puts: +417.04%
Sentiment BEARISH

Put/Call Ratio

Detail
ℹ
Current (07/14) 1.74
Prior (07/13) 1.95
Current vs Prior -11.12%
Prior 7-Day Average 1.00
Current vs Prior 7-Day Avg +74.45%
Sentiment BEARISH

Open Interest

Detail
ℹ
Current (07/14) 20,269
Calls: 13,936 (69%)
Puts: 6,333 (31%)
Prior (07/13) 12,508
Calls: 4,666 (37%)
Puts: 7,842 (63%)
Current vs Prior +62.05%
Prior 7-Day Total 71,866
Calls: 38,892 (54%)
Puts: 32,974 (46%)
Prior 7-Day Average 10,266
Calls: 5,556 (54%)
Puts: 4,710 (46%)
Current vs Prior 7-Day Avg +97.43%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (07/17) | Next (08/21)Expiry (07/17) | Next (08/21)
Current 9.03% | 18.06%9.03% | 18.06%
Prior 6.19% | 17.48%6.19% | 17.48%
Current vs Prior +45.98% | +3.32%+45.98% | +3.32%
Prior 7-Day Avg 7.43% | 17.90%7.30% | 18.01%
Current vs 7-Day Avg +21.48% | +0.94%+23.70% | +0.32%
Prior 7-Day Eod 6.19% | 17.48%6.19% | 17.48%
Current vs 7-Day Eod +45.98% | +3.32%+45.98% | +3.32%
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 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

Strong bearish conviction with 75% of dollar volume in puts ($528.8K) vs calls ($174.0K). Massive premium surge with dollar volume up 555% vs prior. Dollar volume significantly above 7-day average (162% higher). Unusually high activity with volume up 368% vs prior - elevated interest.

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

No options available for this category

In-the-money options with delta >0.50. Higher probability of profit, lower leverage. 6 found (avg delta 0.83, highest 0.96)

CALLS (2)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$25.00Jul 172.003.20$2.6046.2%60.9623
$25.00Aug 212.755.20$3.9861.6%2070.7224
PUTS (4)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$35.00Jul 176.908.10$7.5016.0%2070.96--
$30.00Jul 172.252.65$2.4516.3%3400.92852
$35.00Aug 217.308.60$7.9516.4%2070.82--
$30.00Aug 213.104.30$3.7032.4%210.62327

Most actively traded options today. High liquidity = easy entry/exit. 13 active (total vol 1.3K, top 340)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$25.00Aug 212.755.20$3.9861.6%2070.7224
$30.00Aug 211.051.55$1.3038.5%250.37287
$35.00Aug 210.450.60$0.5328.3%210.17--
$30.00Jul 170.000.10$0.05200.0%140.07642
$25.00Jul 172.003.20$2.6046.2%60.9623
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$30.00Jul 172.252.65$2.4516.3%3400.92852
$35.00Jul 176.908.10$7.5016.0%2070.96--
$35.00Aug 217.308.60$7.9516.4%2070.82--
$25.00Aug 210.901.30$1.1036.4%1180.28685
$25.00Jul 170.050.15$0.10100.0%620.10850

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 5 strikes (avg 36.4%, max 105.6%)

CALLS (2)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$25.00Jul 17Aug 2185.0%62.8%35.2%21347
$30.00Jul 17Aug 2165.5%63.6%3.0%39929
PUTS (3)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$35.00Jul 17Aug 21145.6%70.9%105.6%414--
$25.00Jul 17Aug 2185.0%62.8%35.2%1801.5K
$30.00Jul 17Aug 2165.5%63.6%3.0%3611.2K

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 7 found (best R:R 18.23, avg 4.38)

BULL CALL (3)
BuySellExpiryDebitMax GainMax LossR:RBE
$30.00$35.00Aug 21$0.77$4.23$0.775.49$30.77
$25.00$30.00Jul 17$2.55$2.45$2.550.96$27.55
$25.00$30.00Aug 21$2.68$2.32$2.680.87$27.68
BEAR PUT (4)
BuySellExpiryDebitMax GainMax LossR:RBE
$22.50$20.00Aug 21$0.13$2.37$0.1318.23$22.37
$25.00$22.50Aug 21$0.62$1.88$0.623.03$24.38
$30.00$25.00Jul 17$2.35$2.65$2.351.13$27.65
$30.00$25.00Aug 21$2.60$2.40$2.600.92$27.40

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 8 found (best R:R 5.67, avg 1.30)

BEAR CALL (3)
SellBuyExpiryCreditMax GainMax LossR:RBE
$25.00$30.00Aug 21$2.68$2.68$2.321.16$27.68
$25.00$30.00Jul 17$2.55$2.55$2.451.04$27.55
$30.00$35.00Aug 21$0.77$0.77$4.230.18$30.77
BULL PUT (5)
SellBuyExpiryCreditMax GainMax LossR:RBE
$35.00$30.00Aug 21$4.25$4.25$0.755.67$30.75
$30.00$25.00Aug 21$2.60$2.60$2.401.08$27.40
$30.00$25.00Jul 17$2.35$2.35$2.650.89$27.65
$25.00$22.50Aug 21$0.62$0.62$1.880.33$24.38
$22.50$20.00Aug 21$0.13$0.13$2.370.05$22.37

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 5 found (avg debit $1.07, cheapest $0.45)

CALLS (2)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$30.00Jul 17Aug 21$1.2565.5%63.6%
$25.00Jul 17Aug 21$1.3885.0%62.8%
PUTS (3)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$35.00Jul 17Aug 21$0.45145.6%70.9%
$25.00Jul 17Aug 21$1.0085.0%62.8%
$30.00Jul 17Aug 21$1.2565.5%63.6%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 5 found (cheapest 9.03% of stock, avg 17.17%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$30.00Jul 17$0.05$2.45$2.50$27.50$32.509.03%
$25.00Jul 17$2.60$0.10$2.70$22.30$27.709.75%
$30.00Aug 21$1.30$3.70$5.00$25.00$35.0018.06%
$25.00Aug 21$3.98$1.10$5.08$19.92$30.0818.35%
$35.00Aug 21$0.53$7.95$8.48$26.52$43.4830.64%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 7 found (cheapest 0.54% of stock, avg 4.90%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$30.00$25.00Jul 17$0.05$0.10$0.15$24.85$30.15
$35.00$20.00Aug 21$0.53$0.35$0.88$19.12$35.88
$35.00$22.50Aug 21$0.53$0.48$1.01$21.49$36.01
$35.00$25.00Aug 21$0.53$1.10$1.63$23.37$36.63
$30.00$20.00Aug 21$1.30$0.35$1.65$18.35$31.65
$30.00$22.50Aug 21$1.30$0.48$1.78$20.72$31.78
$30.00$25.00Aug 21$1.30$1.10$2.40$22.60$32.40

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 3 found (best R:R 1.28, avg credit $1.70)

Put SpreadCall SpreadExpiryCreditMax LossR:RBE LowBE High
20/2225/30Aug 21$2.81$2.191.28$19.69$27.81
22/2530/35Aug 21$1.39$3.610.39$23.61$31.39
20/2230/35Aug 21$0.90$4.100.22$21.60$30.90

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 4 found (best R:R 4.10, cheapest $0.49)

CALLS (1)
LowMidHighExpiryDebitMax GainR:R
$25.00$30.00$35.00Aug 21$1.91$3.091.62
PUTS (3)
LowMidHighExpiryDebitMax GainR:R
$20.00$22.50$25.00Aug 21$0.49$2.014.10
$25.00$30.00$35.00Aug 21$1.65$3.352.03
$25.00$30.00$35.00Jul 17$2.70$2.300.85

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 9 found (best net $-0.22, 1 credits)

CALLS (3)
Buy KSell KRatioExpiryNetMax Gain
$30.00$35.001:2Aug 21$0.24$4.76
$25.00$30.001:2Aug 21$1.38$3.62
$25.00$30.001:2Jul 17$2.50$2.50
PUTS (5)
Buy KSell KRatioExpiryNetMax Gain
$22.50$20.001:2Aug 21-$0.22$2.28
$35.00$30.001:2Aug 21$0.55$4.45
$30.00$25.001:2Aug 21$1.50$3.50
$30.00$25.001:2Jul 17$2.25$2.75
$35.00$30.001:2Jul 17$2.60$2.40

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 2 found (best yield 3.79%, avg 2.71%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$30.00Aug 21$1.050.378.4%3.79%12.17%25287
$35.00Aug 21$0.450.1726.4%1.63%28.07%21--

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 873
Total Puts 1,516
Put/Call Ratio 1.74
Net Difference -643

Prior's Put/Call Breakdown

Total Calls 173
Total Puts 338
Put/Call Ratio 1.95
Net Difference -165

Prior 7-Day Put/Call Summary

Total Calls 3,159
Total Puts 1,932
Average Put/Call Ratio 1.00
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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