Tour v500
GH
GUARDANT HEALTH INC
$167.21 -0.75%
$167.74 (+0.32%)🌙
as of 08/10 06:38 PM
(8/7 18:37) ◀
|
Monday, August 10, 2026 (6:38pm)
January 2026
|
▶ (8/11 18:41)
◀ 8/10 18:38 ▶

Option Volume

Detail
ℹ
Current (08/10) 1,028
Calls: 904 (88%)
Puts: 124 (12%)
Prior (08/07) 1,190
Calls: 807 (68%)
Puts: 383 (32%)
Current vs Prior -13.61%
Calls: +12.02% (Calls)
Puts: -67.62% (Puts)
Prior 7-Day Total 5,768
Calls: 3,238 (56%)
Puts: 2,530 (44%)
Prior 7-Day Average 824
Calls: 462 (56%)
Puts: 361 (44%)
Current vs Prior 7-Day Avg +24.76%
Calls: +95.43%
Puts: -65.69%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (08/10) $803.3K
Calls: $748.4K (93%)
Puts: $54.9K (7%)
Prior (08/07) $1.50M
Calls: $1.40M (93%)
Puts: $99.9K (7%)
Current vs Prior -46.30%
Calls: -46.39%
Puts: -45.05%
Prior 7-Day Total $6.25M
Calls: $4.61M (74%)
Puts: $1.64M (26%)
Prior 7-Day Average $893.1K
Calls: $658.6K (74%)
Puts: $234.6K (26%)
Current vs Prior 7-Day Avg -10.06%
Calls: +13.64%
Puts: -76.59%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (08/10) 0.14
Prior (08/07) 0.47
Current vs Prior -71.10%
Prior 7-Day Average 0.76
Current vs Prior 7-Day Avg -81.97%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (08/10) 4,113
Calls: 3,175 (77%)
Puts: 938 (23%)
Prior (08/07) 10,199
Calls: 5,419 (53%)
Puts: 4,780 (47%)
Current vs Prior -59.67%
Prior 7-Day Total 60,742
Calls: 27,344 (45%)
Puts: 33,398 (55%)
Prior 7-Day Average 8,677
Calls: 3,906 (45%)
Puts: 4,771 (55%)
Current vs Prior 7-Day Avg -52.60%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (08/21) | Next (09/18)Expiry (08/21) | Next (09/18)
Current 8.10% | 14.41%8.10% | 14.41%
Prior 8.90% | 14.48%8.90% | 14.48%
Current vs Prior -8.98% | -0.48%-8.98% | -0.48%
Prior 7-Day Avg 11.27% | 16.59%11.27% | 16.59%
Current vs 7-Day Avg -28.06% | -13.11%-28.06% | -13.11%
Prior 7-Day Eod 8.90% | 14.48%8.90% | 14.48%
Current vs 7-Day Eod -8.98% | -0.48%-8.98% | -0.48%
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

Strong bullish conviction with 93% of dollar volume in calls ($748.4K) vs puts ($54.9K). Extreme bullish P/C ratio of 0.14 - heavy call buying (904 calls vs 124 puts). P/C ratio dropping 71% - sentiment shifting bullish. Call-heavy open interest (3,175 calls vs 938 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 BULLISH
Current BULLISH
Prior BULLISH
7-Day Avg NEUTRAL
Current BULLISH
Prior BULLISH
7-Day Avg NEUTRAL
Current BULLISH
Prior NEUTRAL
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 6.9%, best 6.9%)

CALLS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$170.00Aug 214.204.50$4.356.9%3280.45283
PUTS (0)
No puts meet the criteria

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. 10 found (avg delta 0.72, highest 0.93)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$145.00Aug 2121.8024.90$23.3513.3%10.93137
$150.00Aug 2117.2020.30$18.7516.5%50.87157
$155.00Aug 2112.9016.00$14.4521.5%40.81230
$150.00Sep 1820.8023.70$22.2513.0%10.7925
$160.00Aug 219.1012.20$10.6529.1%60.72260
PUTS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$180.00Sep 1816.0019.30$17.6518.7%10.6488

Most actively traded options today. High liquidity = easy entry/exit. 28 active (total vol 806, top 328)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$170.00Aug 214.204.50$4.356.9%3280.45283
$175.00Aug 212.302.75$2.5317.8%2820.3182
$165.00Aug 215.709.00$7.3544.9%300.60111
$180.00Aug 210.451.90$1.18122.9%170.18212
$190.00Sep 181.704.50$3.1090.3%90.2365
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$140.00Aug 210.000.55$0.28196.4%310.04166
$155.00Aug 210.503.30$1.90147.4%210.20--
$165.00Aug 212.456.30$4.3887.9%150.41--
$155.00Sep 184.206.20$5.2038.5%90.2877
$160.00Aug 211.054.50$2.78124.1%80.28--

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 6 strikes (avg 15.7%, max 26.8%)

CALLS (4)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$150.00Aug 21Sep 1860.4%47.7%26.8%6182
$185.00Aug 21Sep 1857.7%48.1%20.0%7327
$155.00Aug 21Sep 1857.1%49.4%15.5%5230
$160.00Aug 21Sep 1851.9%48.0%8.2%8260
PUTS (2)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$155.00Aug 21Sep 1857.1%49.4%15.5%3077
$160.00Aug 21Sep 1851.9%48.0%8.2%12--

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 17 found (best R:R 16.24, avg 3.59)

BULL CALL (5)
BuySellExpiryDebitMax GainMax LossR:RBE
$190.00$200.00Sep 18$1.17$8.83$1.177.55$191.17
$185.00$195.00Aug 21$1.35$8.65$1.356.41$186.35
$175.00$180.00Aug 21$1.35$3.65$1.352.70$176.35
$175.00$185.00Sep 18$2.70$7.30$2.702.70$177.70
$185.00$190.00Sep 18$1.40$3.60$1.402.57$186.40
BEAR PUT (5)
BuySellExpiryDebitMax GainMax LossR:RBE
$145.00$140.00Aug 21$0.29$4.71$0.2916.24$144.71
$155.00$145.00Aug 21$1.33$8.67$1.336.52$153.67
$160.00$155.00Aug 21$0.88$4.12$0.884.68$159.12
$160.00$155.00Sep 18$1.60$3.40$1.602.13$158.40
$165.00$160.00Aug 21$1.60$3.40$1.602.12$163.40

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 22 found (best R:R 11.50, avg 1.68)

BEAR CALL (5)
SellBuyExpiryCreditMax GainMax LossR:RBE
$145.00$150.00Aug 21$4.60$4.60$0.4011.50$149.60
$150.00$155.00Aug 21$4.30$4.30$0.706.14$154.30
$155.00$160.00Aug 21$3.80$3.80$1.203.17$158.80
$150.00$155.00Sep 18$3.80$3.80$1.203.17$153.80
$155.00$160.00Sep 18$3.40$3.40$1.602.12$158.40
BULL PUT (5)
SellBuyExpiryCreditMax GainMax LossR:RBE
$180.00$160.00Sep 18$10.85$10.85$9.151.19$169.15
$155.00$150.00Sep 18$1.80$1.80$3.200.56$153.20
$165.00$160.00Aug 21$1.60$1.60$3.400.47$163.40
$160.00$155.00Sep 18$1.60$1.60$3.400.47$158.40
$160.00$155.00Aug 21$0.88$0.88$4.120.21$159.12

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 8 found (avg debit $4.06, cheapest $2.97)

CALLS (5)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$185.00Aug 21Sep 18$2.9757.7%48.1%
$150.00Aug 21Sep 18$3.5060.4%47.7%
$155.00Aug 21Sep 18$4.0057.1%49.4%
$160.00Aug 21Sep 18$4.4051.9%48.0%
$175.00Aug 21Sep 18$4.6745.5%46.7%
PUTS (2)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$155.00Aug 21Sep 18$3.3057.1%49.4%
$160.00Aug 21Sep 18$4.0251.9%48.0%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 7 found (cheapest 7.02% of stock, avg 11.67%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$165.00Aug 21$7.35$4.38$11.73$153.27$176.737.02%
$160.00Aug 21$10.65$2.78$13.43$146.57$173.438.03%
$155.00Aug 21$14.45$1.90$16.35$138.65$171.359.78%
$160.00Sep 18$15.05$6.80$21.85$138.15$181.8513.07%
$155.00Sep 18$18.45$5.20$23.65$131.35$178.6514.14%
$145.00Aug 21$23.35$0.57$23.92$121.08$168.9214.31%
$150.00Sep 18$22.25$3.40$25.65$124.35$175.6515.34%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 28 found (cheapest 1.05% of stock, avg 4.03%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$180.00$145.00Aug 21$1.18$0.57$1.75$143.25$181.75
$185.00$145.00Aug 21$1.53$0.57$2.10$142.90$187.10
$180.00$155.00Aug 21$1.18$1.90$3.08$151.92$183.08
$175.00$145.00Aug 21$2.53$0.57$3.10$141.90$178.10
$185.00$155.00Aug 21$1.53$1.90$3.43$151.57$188.43
$180.00$160.00Aug 21$1.18$2.78$3.96$156.04$183.96
$185.00$160.00Aug 21$1.53$2.78$4.31$155.69$189.31
$175.00$155.00Aug 21$2.53$1.90$4.43$150.57$179.43
$170.00$145.00Aug 21$4.35$0.57$4.92$140.08$174.92
$175.00$160.00Aug 21$2.53$2.78$5.31$154.69$180.31

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 30 found (best R:R 11.20, avg credit $3.99)

Put SpreadCall SpreadExpiryCreditMax LossR:RBE LowBE High
140/145150/155Aug 21$4.59$0.4111.20$140.41$154.59
150/155170/175Sep 18$4.55$0.4510.11$150.45$174.55
155/160170/175Sep 18$4.35$0.656.69$155.65$174.35
140/145155/160Aug 21$4.09$0.914.49$140.91$159.09
155/160165/170Aug 21$3.88$1.123.46$156.12$168.88
140/145160/165Aug 21$3.59$1.412.55$141.41$163.59
150/155160/170Sep 18$6.90$3.102.23$148.10$166.90
160/165170/175Aug 21$3.42$1.582.16$161.58$173.42
140/145165/170Aug 21$3.29$1.711.92$141.71$168.29
150/155185/190Sep 18$3.20$1.801.78$151.80$188.20

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 10 found (best R:R 15.67, cheapest $0.30)

CALLS (5)
LowMidHighExpiryDebitMax GainR:R
$145.00$150.00$155.00Aug 21$0.30$4.7015.67
$160.00$165.00$170.00Aug 21$0.30$4.7015.67
$150.00$155.00$160.00Sep 18$0.40$4.6011.50
$170.00$175.00$180.00Aug 21$0.47$4.539.64
$150.00$155.00$160.00Aug 21$0.50$4.509.00
PUTS (2)
LowMidHighExpiryDebitMax GainR:R
$135.00$140.00$145.00Aug 21$0.31$4.6915.13
$155.00$160.00$165.00Aug 21$0.72$4.285.94

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 19 found (best net $-0.76, 14 credits)

CALLS (5)
Buy KSell KRatioExpiryNetMax Gain
$190.00$200.001:2Sep 18-$0.76$9.24
$175.00$185.001:2Sep 18-$1.80$8.20
$160.00$170.001:2Sep 18-$4.85$5.15
$170.00$175.001:2Aug 21-$0.71$4.29
$165.00$170.001:2Aug 21-$1.35$3.65
PUTS (5)
Buy KSell KRatioExpiryNetMax Gain
$140.00$135.001:2Aug 21-$0.32$4.68
$160.00$155.001:2Aug 21-$1.02$3.98
$165.00$160.001:2Aug 21-$1.18$3.82
$155.00$150.001:2Sep 18-$1.60$3.40
$160.00$155.001:2Sep 18-$3.60$1.40

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 9 found (best yield 5.02%, avg 1.84%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$170.00Sep 18$8.400.501.7%5.02%6.69%616
$175.00Sep 18$6.300.424.7%3.77%8.43%613
$170.00Aug 21$4.200.451.7%2.51%4.18%328283
$185.00Sep 18$3.000.2910.6%1.79%12.43%4--
$175.00Aug 21$2.300.314.7%1.38%6.03%28282
$190.00Sep 18$1.700.2313.6%1.02%14.65%965
$200.00Sep 18$0.900.1519.6%0.54%20.15%1--
$180.00Aug 21$0.450.187.7%0.27%7.92%17212
$185.00Aug 21$0.400.1810.6%0.24%10.88%3327

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

Prior's Put/Call Breakdown

Total Calls 807
Total Puts 383
Put/Call Ratio 0.47
Net Difference 424

Prior 7-Day Put/Call Summary

Total Calls 3,238
Total Puts 2,530
Average Put/Call Ratio 0.76
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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