Tour v477
Z
ZILLOW GROUP INC C
$34.06 +1.04%
$33.99 (-0.21%)🌙
as of 07/31 06:08 PM
(7/31 15:07) ◀
|
Friday, July 31, 2026 (6:08pm)
January 2026
|
▶ (8/3 15:07)
◀ 7/31 18:08 ▶

Option Volume

Detail
ℹ
Current (07/31) 674
Calls: 412 (61%)
Puts: 262 (39%)
Prior (07/30) 791
Calls: 541 (68%)
Puts: 250 (32%)
Current vs Prior -14.79%
Calls: -23.84% (Calls)
Puts: +4.80% (Puts)
Prior 7-Day Total 16,182
Calls: 9,195 (57%)
Puts: 6,987 (43%)
Prior 7-Day Average 2,311
Calls: 1,313 (57%)
Puts: 998 (43%)
Current vs Prior 7-Day Avg -70.84%
Calls: -68.64%
Puts: -73.75%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (07/31) $229.9K
Calls: $158.4K (69%)
Puts: $71.4K (31%)
Prior (07/30) $153.9K
Calls: $85.1K (55%)
Puts: $68.8K (45%)
Current vs Prior +49.35%
Calls: +86.11%
Puts: +3.87%
Prior 7-Day Total $8.68M
Calls: $1.72M (20%)
Puts: $6.96M (80%)
Prior 7-Day Average $1.24M
Calls: $246.2K (20%)
Puts: $994.2K (80%)
Current vs Prior 7-Day Avg -81.47%
Calls: -35.66%
Puts: -92.81%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (07/31) 0.64
Prior (07/30) 0.46
Current vs Prior +37.61%
Prior 7-Day Average 0.75
Current vs Prior 7-Day Avg -14.76%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (07/31) 85,951
Calls: 53,418 (62%)
Puts: 32,533 (38%)
Prior (07/30) 30,802
Calls: 17,541 (57%)
Puts: 13,261 (43%)
Current vs Prior +179.04%
Prior 7-Day Total 331,602
Calls: 197,509 (60%)
Puts: 134,093 (40%)
Prior 7-Day Average 47,371
Calls: 28,215 (60%)
Puts: 19,156 (40%)
Current vs Prior 7-Day Avg +81.44%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (08/21) | Next (09/18)
Current 15.47% | 20.49%
Prior 15.01% | 19.67%
Current vs Prior +3.08% | +4.20%
Prior 7-Day Avg 16.30% | 20.71%
Current vs 7-Day Avg -5.05% | -1.04%
Prior 7-Day Eod 15.01% | 19.67%
Current vs 7-Day Eod +3.08% | +4.20%
Sentiment BEARISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 14.52% | 14.36%
Calls: 13.95% | 13.33%
Puts: 15.10% | 15.38%
Prior 13.59% | 13.99%
Calls: 11.54% | 11.76%
Puts: 15.63% | 16.22%
Current vs Prior +6.84% | +2.64%
Prior 7-Day Avg 10.89% | 12.48%
Calls: 9.40% | 12.57%
Puts: 12.37% | 12.39%
Current vs 7-Day Avg +33.37% | +15.09%
Liquidity Expensive
+
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🤖 AI Insights

Moderately bullish flow with 69% call dollar volume ($158.4K). Bullish P/C ratio of 0.64. P/C ratio rising 38% - increased hedging/bearish positioning. Call-heavy open interest (53,418 calls vs 32,533 puts) suggests bullish positioning.

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 BEARISH
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 3 of results (avg 8.5%, best 8.0%)

CALLS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$30.00Aug 214.805.20$5.008.0%10.77210
PUTS (2)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$37.50Aug 214.504.90$4.708.5%10.671.3K
$40.00Aug 216.407.00$6.709.0%--0.78421

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. 8 found (avg delta 0.75, highest 0.93)

CALLS (4)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$25.00Aug 218.009.50$8.7517.1%--0.9323
$27.50Aug 216.307.50$6.9017.4%1000.88113
$30.00Aug 214.805.20$5.008.0%10.77210
$32.50Aug 213.103.60$3.3514.9%360.631.2K
PUTS (4)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$42.50Aug 218.5010.00$9.2516.2%--0.8671
$40.00Aug 216.407.00$6.709.0%--0.78421
$37.50Aug 214.504.90$4.708.5%10.671.3K
$35.00Aug 212.903.30$3.1012.9%30.52689

Most actively traded options today. High liquidity = easy entry/exit. 13 active (total vol 350, top 100)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$27.50Aug 216.307.50$6.9017.4%1000.88113
$40.00Aug 210.550.85$0.7042.9%520.211.0K
$32.50Aug 213.103.60$3.3514.9%360.631.2K
$37.50Aug 211.101.40$1.2524.0%330.331.1K
$35.00Aug 212.002.35$2.1716.1%200.48975
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$32.50Aug 211.602.05$1.8324.6%390.372.5K
$25.00Aug 210.050.20$0.13115.4%240.041.4K
$27.50Aug 210.250.55$0.4075.0%240.121.3K
$30.00Aug 210.851.15$1.0030.0%140.234.3K
$35.00Aug 212.903.30$3.1012.9%30.52689

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. 10 found (best R:R 8.26, avg 3.01)

BULL CALL (5)
BuySellExpiryDebitMax GainMax LossR:RBE
$40.00$42.50Aug 21$0.27$2.23$0.278.26$40.27
$37.50$40.00Aug 21$0.55$1.95$0.553.55$38.05
$35.00$37.50Aug 21$0.92$1.58$0.921.72$35.92
$32.50$35.00Aug 21$1.18$1.32$1.181.12$33.68
$30.00$32.50Aug 21$1.65$0.85$1.650.52$31.65
BEAR PUT (5)
BuySellExpiryDebitMax GainMax LossR:RBE
$27.50$25.00Aug 21$0.27$2.23$0.278.26$27.23
$30.00$27.50Aug 21$0.60$1.90$0.603.17$29.40
$32.50$30.00Aug 21$0.83$1.67$0.832.01$31.67
$35.00$32.50Aug 21$1.27$1.23$1.270.97$33.73
$37.50$35.00Aug 21$1.60$0.90$1.600.56$35.90

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 13 found (best R:R 4.00, avg 1.35)

BEAR CALL (5)
SellBuyExpiryCreditMax GainMax LossR:RBE
$27.50$30.00Aug 21$1.90$1.90$0.603.17$29.40
$25.00$27.50Aug 21$1.85$1.85$0.652.85$26.85
$30.00$32.50Aug 21$1.65$1.65$0.851.94$31.65
$32.50$35.00Aug 21$1.18$1.18$1.320.89$33.68
$35.00$37.50Aug 21$0.92$0.92$1.580.58$35.92
BULL PUT (5)
SellBuyExpiryCreditMax GainMax LossR:RBE
$40.00$37.50Aug 21$2.00$2.00$0.504.00$38.00
$37.50$35.00Aug 21$1.60$1.60$0.901.78$35.90
$35.00$32.50Aug 21$1.27$1.27$1.231.03$33.73
$32.50$30.00Aug 21$0.83$0.83$1.670.50$31.67
$30.00$27.50Aug 21$0.60$0.60$1.900.32$29.40

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. 8 found (cheapest 15.21% of stock, avg 20.43%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$32.50Aug 21$3.35$1.83$5.18$27.32$37.6815.21%
$35.00Aug 21$2.17$3.10$5.27$29.73$40.2715.47%
$37.50Aug 21$1.25$4.70$5.95$31.55$43.4517.47%
$30.00Aug 21$5.00$1.00$6.00$24.00$36.0017.62%
$27.50Aug 21$6.90$0.40$7.30$20.20$34.8021.43%
$40.00Aug 21$0.70$6.70$7.40$32.60$47.4021.73%
$25.00Aug 21$8.75$0.13$8.88$16.12$33.8826.07%
$42.50Aug 21$0.43$9.25$9.68$32.82$52.1828.42%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 12 found (cheapest 2.44% of stock, avg 6.50%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$42.50$27.50Aug 21$0.43$0.40$0.83$26.67$43.33
$40.00$27.50Aug 21$0.70$0.40$1.10$26.40$41.10
$42.50$30.00Aug 21$0.43$1.00$1.43$28.57$43.93
$37.50$27.50Aug 21$1.25$0.40$1.65$25.85$39.15
$40.00$30.00Aug 21$0.70$1.00$1.70$28.30$41.70
$37.50$30.00Aug 21$1.25$1.00$2.25$27.75$39.75
$42.50$32.50Aug 21$0.43$1.83$2.26$30.24$44.76
$40.00$32.50Aug 21$0.70$1.83$2.53$29.97$42.53
$35.00$27.50Aug 21$2.17$0.40$2.57$24.93$37.57
$37.50$32.50Aug 21$1.25$1.83$3.08$29.42$40.58

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 15 found (best R:R 3.31, avg credit $1.38)

Put SpreadCall SpreadExpiryCreditMax LossR:RBE LowBE High
25/2830/32Aug 21$1.92$0.583.31$25.58$31.92
35/3840/42Aug 21$1.87$0.632.97$35.63$41.87
32/3538/40Aug 21$1.82$0.682.68$33.18$39.32
28/3032/35Aug 21$1.78$0.722.47$28.22$34.28
30/3235/38Aug 21$1.75$0.752.33$30.75$36.75
32/3540/42Aug 21$1.54$0.961.60$33.46$41.54
28/3035/38Aug 21$1.52$0.981.55$28.48$36.52
25/2832/35Aug 21$1.45$1.051.38$26.05$33.95
30/3238/40Aug 21$1.38$1.121.23$31.12$38.88
25/2835/38Aug 21$1.19$1.310.91$26.31$36.19

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 11 found (best R:R 9.87, cheapest $0.23)

CALLS (5)
LowMidHighExpiryDebitMax GainR:R
$27.50$30.00$32.50Aug 21$0.25$2.259.00
$32.50$35.00$37.50Aug 21$0.26$2.248.62
$37.50$40.00$42.50Aug 21$0.28$2.227.93
$35.00$37.50$40.00Aug 21$0.37$2.135.76
$30.00$32.50$35.00Aug 21$0.47$2.034.32
PUTS (5)
LowMidHighExpiryDebitMax GainR:R
$27.50$30.00$32.50Aug 21$0.23$2.279.87
$25.00$27.50$30.00Aug 21$0.33$2.176.58
$32.50$35.00$37.50Aug 21$0.33$2.176.58
$35.00$37.50$40.00Aug 21$0.40$2.105.25
$30.00$32.50$35.00Aug 21$0.44$2.064.68

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 10 found (best net $-0.15, 8 credits)

CALLS (5)
Buy KSell KRatioExpiryNetMax Gain
$37.50$40.001:2Aug 21-$0.15$2.35
$40.00$42.501:2Aug 21-$0.16$2.34
$35.00$37.501:2Aug 21-$0.33$2.17
$32.50$35.001:2Aug 21-$0.99$1.51
$30.00$32.501:2Aug 21-$1.70$0.80
PUTS (5)
Buy KSell KRatioExpiryNetMax Gain
$32.50$30.001:2Aug 21-$0.17$2.33
$35.00$32.501:2Aug 21-$0.56$1.94
$37.50$35.001:2Aug 21-$1.50$1.00
$27.50$25.001:2Aug 21$0.14$2.36
$30.00$27.501:2Aug 21$0.20$2.30

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 4 found (best yield 5.87%, avg 2.90%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$35.00Aug 21$2.000.482.8%5.87%8.63%20975
$37.50Aug 21$1.100.3310.1%3.23%13.33%331.1K
$40.00Aug 21$0.550.2117.4%1.61%19.05%521.0K
$42.50Aug 21$0.300.1424.8%0.88%25.66%3499

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 412
Total Puts 262
Put/Call Ratio 0.64
Net Difference 150

Prior's Put/Call Breakdown

Total Calls 541
Total Puts 250
Put/Call Ratio 0.46
Net Difference 291

Prior 7-Day Put/Call Summary

Total Calls 9,195
Total Puts 6,987
Average Put/Call Ratio 0.75
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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