Tour v504
GH
GUARDANT HEALTH INC
$165.09 -1.27%
$165.19 (+0.06%)🌙
as of 08/11 06:41 PM
(8/10 18:38) ◀
|
Tuesday, August 11, 2026 (6:41pm)
January 2026
|
▶ (8/12 18:37)
◀ 8/11 18:41 ▶

Option Volume

Detail
ℹ
Current (08/11) 391
Calls: 189 (48%)
Puts: 202 (52%)
Prior (08/10) 1,028
Calls: 904 (88%)
Puts: 124 (12%)
Current vs Prior -61.96%
Calls: -79.09% (Calls)
Puts: +62.90% (Puts)
Prior 7-Day Total 5,140
Calls: 3,343 (65%)
Puts: 1,797 (35%)
Prior 7-Day Average 734
Calls: 477 (65%)
Puts: 256 (35%)
Current vs Prior 7-Day Avg -46.75%
Calls: -60.42%
Puts: -21.31%
Sentiment BEARISH

Dollar Volume

Detail
ℹ
Current (08/11) $332.9K
Calls: $202.2K (61%)
Puts: $130.7K (39%)
Prior (08/10) $803.3K
Calls: $748.4K (93%)
Puts: $54.9K (7%)
Current vs Prior -58.56%
Calls: -72.99%
Puts: +138.02%
Prior 7-Day Total $5.75M
Calls: $4.55M (79%)
Puts: $1.20M (21%)
Prior 7-Day Average $821.6K
Calls: $650.2K (79%)
Puts: $171.4K (21%)
Current vs Prior 7-Day Avg -59.48%
Calls: -68.90%
Puts: -23.75%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (08/11) 1.07
Prior (08/10) 0.14
Current vs Prior +679.18%
Prior 7-Day Average 0.63
Current vs Prior 7-Day Avg +70.36%
Sentiment BEARISH

Open Interest

Detail
ℹ
Current (08/11) 3,472
Calls: 2,294 (66%)
Puts: 1,178 (34%)
Prior (08/10) 4,113
Calls: 3,175 (77%)
Puts: 938 (23%)
Current vs Prior -15.58%
Prior 7-Day Total 44,033
Calls: 20,824 (47%)
Puts: 23,209 (53%)
Prior 7-Day Average 6,290
Calls: 2,974 (47%)
Puts: 3,315 (53%)
Current vs Prior 7-Day Avg -44.81%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (08/21) | Next (09/18)Expiry (08/21) | Next (09/18)
Current 7.84% | 13.96%7.84% | 13.96%
Prior 8.10% | 14.41%8.10% | 14.41%
Current vs Prior -3.20% | -3.13%-3.20% | -3.13%
Prior 7-Day Avg 9.96% | 15.68%9.96% | 15.68%
Current vs 7-Day Avg -21.25% | -10.95%-21.25% | -10.95%
Prior 7-Day Eod 8.10% | 14.41%8.10% | 14.41%
Current vs 7-Day Eod -3.20% | -3.13%-3.20% | -3.13%
Sentiment BULLISHBULLISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 10.39% | 12.37%
Calls: 8.76% | 9.82%
Puts: 12.03% | 14.91%
Prior 10.39% | 12.37%
Calls: 8.76% | 9.82%
Puts: 12.03% | 14.91%
Current vs Prior +0.00% | +0.00%
Prior 7-Day Avg 10.39% | 12.37%
Calls: 8.76% | 9.82%
Puts: 12.03% | 14.91%
Current vs 7-Day Avg +0.00% | +0.00%
Liquidity Expensive
+
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🤖 AI Insights

Moderately bullish flow with 61% call dollar volume ($202.2K). Light premium activity with dollar volume down 59% vs prior. Below-average activity with volume down 62% vs prior. Slightly bearish P/C ratio of 1.07.

Smart Money BULLISH
Retail Flow NEUTRAL
Overall MIXED
Dollar Volume
Option Volume
Put/Call Ratio
Open Interest
Expected Move
Current BULLISH
Prior BULLISH
7-Day Avg BULLISH
Current NEUTRAL
Prior BULLISH
7-Day Avg NEUTRAL
Current NEUTRAL
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. 6 found (avg delta 0.64, highest 0.81)

CALLS (4)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$160.00Aug 217.008.50$7.7519.4%90.67258
$160.00Sep 1811.1014.90$13.0029.2%10.61--
$165.00Sep 188.6012.40$10.5036.2%20.539
$165.00Aug 213.207.10$5.1575.7%30.52101
PUTS (2)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$180.00Aug 2114.1017.50$15.8021.5%400.8110
$180.00Sep 1817.3020.60$18.9517.4%10.68--

Most actively traded options today. High liquidity = easy entry/exit. 21 active (total vol 251, top 41)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$170.00Aug 212.753.60$3.1826.7%330.37356
$175.00Aug 210.553.90$2.23150.2%180.27135
$180.00Sep 183.207.00$5.1074.5%140.3210
$160.00Aug 217.008.50$7.7519.4%90.67258
$170.00Sep 186.4010.30$8.3546.7%40.4618
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$150.00Sep 182.655.80$4.2274.6%410.2520
$180.00Aug 2114.1017.50$15.8021.5%400.8110
$155.00Aug 210.852.10$1.4884.5%370.20471
$145.00Aug 210.001.00$0.50200.0%140.07160
$150.00Aug 210.151.20$0.68154.4%130.10145

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 8.2%, max 12.1%)

CALLS (3)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$180.00Aug 21Sep 1855.7%49.6%12.1%1610
$175.00Aug 21Sep 1852.7%49.7%6.0%19135
$160.00Aug 21Sep 1849.4%46.8%5.4%10258
PUTS (2)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$180.00Aug 21Sep 1855.7%49.6%12.1%4110
$160.00Aug 21Sep 1849.4%46.8%5.4%13278

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 16 found (best R:R 4.26, avg 4.04)

BULL CALL (5)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$170.00$175.00Aug 21$0.95$4.05$0.9537%4.26$170.95
$160.00$165.00Aug 21$2.60$2.40$2.6067%0.92$162.60
$160.00$165.00Sep 18$2.50$2.50$2.5061%1.00$162.50
$170.00$175.00Sep 18$1.75$3.25$1.7546%1.86$171.75
$165.00$170.00Sep 18$2.15$2.85$2.1553%1.33$167.15
BEAR PUT (5)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$150.00$145.00Aug 21$0.18$4.82$0.1810%26.78$149.82
$165.00$160.00Aug 21$1.75$3.25$1.7548%1.86$163.25
$155.00$150.00Aug 21$0.80$4.20$0.8020%5.25$154.20
$160.00$150.00Sep 18$3.23$6.77$3.2339%2.10$156.77
$180.00$160.00Sep 18$11.50$8.50$11.5068%0.74$168.50

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 11 found (best R:R 0.48, avg 0.34)

BEAR CALL (5)
SellBuyExpiryCreditMax GainMax LossPOPR:RBE
$180.00$185.00Sep 18$1.30$1.30$3.7068%0.35$181.30
$185.00$190.00Sep 18$1.00$1.00$4.0074%0.25$186.00
$175.00$180.00Sep 18$1.50$1.50$3.5061%0.43$176.50
$175.00$180.00Aug 21$0.75$0.75$4.2573%0.18$175.75
$170.00$175.00Sep 18$1.75$1.75$3.2554%0.54$171.75
BULL PUT (5)
SellBuyExpiryCreditMax GainMax LossPOPR:RBE
$160.00$155.00Aug 21$1.62$1.62$3.3867%0.48$158.38
$160.00$150.00Sep 18$3.23$3.23$6.7761%0.48$156.77
$155.00$150.00Aug 21$0.80$0.80$4.2080%0.19$154.20
$165.00$160.00Aug 21$1.75$1.75$3.2552%0.54$163.25
$150.00$145.00Aug 21$0.18$0.18$4.8290%0.04$149.82

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 4 found (avg debit $5.03, cheapest $4.35)

CALLS (3)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$160.00Aug 21Sep 18$5.2549.4%46.8%
$165.00Aug 21Sep 18$5.3545.3%46.4%
$170.00Aug 21Sep 18$5.1747.7%49.4%
PUTS (1)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$160.00Aug 21Sep 18$4.3549.4%46.8%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 5 found (cheapest 6.06% of stock, avg 10.01%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$165.00Aug 21$5.15$4.85$10.00$155.00$175.006.06%
$160.00Aug 21$7.75$3.10$10.85$149.15$170.856.57%
$180.00Aug 21$1.48$15.80$17.28$162.72$197.2810.47%
$160.00Sep 18$13.00$7.45$20.45$139.55$180.4512.39%
$180.00Sep 18$5.10$18.95$24.05$155.95$204.0514.57%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 25 found (cheapest 1.20% of stock, avg 4.31%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$180.00$145.00Aug 21$1.48$0.50$1.98$143.02$181.98
$180.00$150.00Aug 21$1.48$0.68$2.16$147.84$182.16
$180.00$155.00Aug 21$1.48$1.48$2.96$152.04$182.96
$175.00$145.00Aug 21$2.23$0.50$2.73$142.27$177.73
$175.00$150.00Aug 21$2.23$0.68$2.91$147.09$177.91
$175.00$155.00Aug 21$2.23$1.48$3.71$151.29$178.71
$170.00$145.00Aug 21$3.18$0.50$3.68$141.32$173.68
$170.00$150.00Aug 21$3.18$0.68$3.86$146.14$173.86
$180.00$160.00Aug 21$1.48$3.10$4.58$155.42$184.58
$170.00$155.00Aug 21$3.18$1.48$4.66$150.34$174.66

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 3 found (best R:R 0.90, avg credit $1.62)

Put SpreadCall SpreadExpiryCreditMax LossPOPR:RBE LowBE High
155/160175/180Aug 21$2.37$2.6340%0.90$157.63$177.37
150/155175/180Aug 21$1.55$3.4554%0.45$153.45$176.55
145/150175/180Aug 21$0.93$4.0763%0.23$149.07$175.93

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 11 found (best R:R 37.46, cheapest $0.13)

CALLS (5)
LowMidHighExpiryDebitMax GainPOPR:R
$170.00$175.00$180.00Aug 21$0.20$4.8018%24.00
$160.00$165.00$170.00Aug 21$0.63$4.3730%6.94
$175.00$180.00$185.00Sep 18$0.20$4.8013%24.00
$170.00$175.00$180.00Sep 18$0.25$4.7514%19.00
$160.00$165.00$170.00Sep 18$0.35$4.6515%13.29
PUTS (3)
LowMidHighExpiryDebitMax GainPOPR:R
$155.00$160.00$165.00Aug 21$0.13$4.8728%37.46
$150.00$155.00$160.00Aug 21$0.82$4.1823%5.10
$145.00$150.00$155.00Aug 21$0.62$4.3813%7.06

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 15 found (best net $-0.99, 11 credits)

CALLS (5)
Buy KSell KRatioExpiryNetMax Gain
$165.00$170.001:2Aug 21-$1.21$3.79
$160.00$165.001:2Aug 21-$2.55$2.45
$175.00$180.001:2Aug 21-$0.73$4.27
$170.00$175.001:2Aug 21-$1.28$3.72
$185.00$190.001:2Sep 18-$1.80$3.20
PUTS (5)
Buy KSell KRatioExpiryNetMax Gain
$160.00$150.001:2Sep 18-$0.99$9.01
$165.00$160.001:2Aug 21-$1.35$3.65
$150.00$145.001:2Aug 21-$0.32$4.68
$180.00$160.001:2Sep 18$4.05$15.95
$180.00$165.001:2Aug 21$6.10$8.90

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 8 found (best yield 3.88%, avg 1.54%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$170.00Sep 18$6.400.463.0%3.88%6.85%418
$175.00Sep 18$4.700.396.0%2.85%8.85%1--
$180.00Sep 18$3.200.329.0%1.94%10.97%1410
$185.00Sep 18$1.800.2612.1%1.09%13.15%1--
$190.00Sep 18$0.700.2115.1%0.42%15.51%169
$170.00Aug 21$2.750.373.0%1.67%4.64%33356
$175.00Aug 21$0.550.276.0%0.33%6.34%18135
$180.00Aug 21$0.250.199.0%0.15%9.18%2--

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 189
Total Puts 202
Put/Call Ratio 1.07
Net Difference -13

Prior's Put/Call Breakdown

Total Calls 904
Total Puts 124
Put/Call Ratio 0.14
Net Difference 780

Prior 7-Day Put/Call Summary

Total Calls 3,343
Total Puts 1,797
Average Put/Call Ratio 0.63
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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