Tour v509
GH
GUARDANT HEALTH INC
$157.21 -1.46%
$158.94 (+1.10%)🌙
as of 08/14 06:32 PM
(8/13 18:34) ◀
|
Friday, August 14, 2026 (6:32pm)
January 2026
|
▶ (8/17 18:32)
◀ 8/14 18:32 ▶

Option Volume

Detail
ℹ
Current (08/14) 807
Calls: 674 (84%)
Puts: 133 (16%)
Prior (08/13) 684
Calls: 291 (43%)
Puts: 393 (57%)
Current vs Prior +17.98%
Calls: +131.62% (Calls)
Puts: -66.16% (Puts)
Prior 7-Day Total 4,635
Calls: 3,034 (65%)
Puts: 1,601 (35%)
Prior 7-Day Average 662
Calls: 433 (65%)
Puts: 228 (35%)
Current vs Prior 7-Day Avg +21.88%
Calls: +55.50%
Puts: -41.85%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (08/14) $287.1K
Calls: $179.0K (62%)
Puts: $108.2K (38%)
Prior (08/13) $1.09M
Calls: $199.4K (18%)
Puts: $891.8K (82%)
Current vs Prior -73.68%
Calls: -10.25%
Puts: -87.87%
Prior 7-Day Total $5.14M
Calls: $3.35M (65%)
Puts: $1.80M (35%)
Prior 7-Day Average $734.9K
Calls: $478.1K (65%)
Puts: $256.8K (35%)
Current vs Prior 7-Day Avg -60.93%
Calls: -62.57%
Puts: -57.87%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (08/14) 0.20
Prior (08/13) 1.35
Current vs Prior -85.39%
Prior 7-Day Average 0.73
Current vs Prior 7-Day Avg -72.83%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (08/14) 2,987
Calls: 2,519 (84%)
Puts: 468 (16%)
Prior (08/13) 7,131
Calls: 2,082 (29%)
Puts: 5,049 (71%)
Current vs Prior -58.11%
Prior 7-Day Total 36,962
Calls: 19,747 (53%)
Puts: 17,215 (47%)
Prior 7-Day Average 5,280
Calls: 2,821 (53%)
Puts: 2,459 (47%)
Current vs Prior 7-Day Avg -43.43%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (08/21) | Next (09/18)Expiry (08/21) | Next (09/18)
Current 6.32% | 12.79%6.32% | 12.79%
Prior 7.58% | 13.41%7.58% | 13.41%
Current vs Prior -16.72% | -4.68%-16.72% | -4.68%
Prior 7-Day Avg 8.49% | 14.36%8.49% | 14.36%
Current vs 7-Day Avg -25.60% | -10.94%-25.60% | -10.94%
Prior 7-Day Eod 7.58% | 13.41%7.58% | 13.41%
Current vs 7-Day Eod -16.72% | -4.68%-16.72% | -4.68%
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
+
Add Card

🤖 AI Insights

Moderately bullish flow with 62% call dollar volume ($179.0K). Light premium activity with dollar volume down 74% vs prior. Extreme bullish P/C ratio of 0.20 - heavy call buying (674 calls vs 133 puts). P/C ratio dropping 85% - sentiment shifting bullish.

Smart Money BULLISH
Retail Flow BULLISH
Overall BULLISH
Dollar Volume
Option Volume
Put/Call Ratio
Open Interest
Expected Move
Current BULLISH
Prior BEARISH
7-Day Avg BULLISH
Current BULLISH
Prior BEARISH
7-Day Avg NEUTRAL
Current BULLISH
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. 5 found (avg delta 0.70, highest 0.86)

CALLS (4)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$145.00Aug 2111.6014.70$13.1523.6%20.86--
$150.00Aug 217.509.80$8.6526.6%50.82--
$155.00Aug 212.956.20$4.5871.0%260.61225
$155.00Sep 188.0012.10$10.0540.8%60.5719
PUTS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$160.00Aug 213.507.20$5.3569.2%260.62288

Most actively traded options today. High liquidity = easy entry/exit. 23 active (total vol 679, top 268)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$185.00Aug 210.000.50$0.25200.0%2680.04319
$180.00Sep 181.802.50$2.1532.6%2200.1924
$180.00Aug 210.050.50$0.28160.7%490.05219
$155.00Aug 212.956.20$4.5871.0%260.61225
$160.00Aug 210.853.40$2.13119.7%190.37255
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$160.00Aug 213.507.20$5.3569.2%260.62288
$155.00Aug 210.804.10$2.45134.7%160.40--
$135.00Sep 180.503.40$1.95148.7%80.1411
$150.00Aug 210.101.60$0.85176.5%60.18--
$145.00Sep 181.804.80$3.3090.9%30.2513

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 1 strikes (avg 5.5%, max 5.5%)

CALLS (1)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$165.00Aug 21Sep 1847.7%45.2%5.5%1210
PUTS (0)
No puts found

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 15 found (best R:R 6.41, avg 6.98)

BULL CALL (5)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$170.00$180.00Sep 18$1.35$8.65$1.3529%6.41$171.35
$160.00$165.00Aug 21$0.75$4.25$0.7537%5.67$160.75
$160.00$165.00Sep 18$1.80$3.20$1.8048%1.78$161.80
$175.00$180.00Aug 21$0.12$4.88$0.128%40.67$175.12
$170.00$175.00Aug 21$0.28$4.72$0.2813%16.86$170.28
BEAR PUT (5)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$145.00$140.00Sep 18$0.62$4.38$0.6225%7.06$144.38
$140.00$135.00Sep 18$0.73$4.27$0.7320%5.85$139.27
$135.00$130.00Sep 18$0.68$4.32$0.6814%6.35$134.32
$160.00$155.00Aug 21$2.90$2.10$2.9062%0.72$157.10
$155.00$150.00Aug 21$1.60$3.40$1.6040%2.12$153.40

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 12 found (best R:R 0.72, avg 0.28)

BEAR CALL (5)
SellBuyExpiryCreditMax GainMax LossPOPR:RBE
$165.00$170.00Sep 18$2.10$2.10$2.9061%0.72$167.10
$165.00$170.00Aug 21$0.70$0.70$4.3076%0.16$165.70
$170.00$175.00Aug 21$0.28$0.28$4.7287%0.06$170.28
$175.00$180.00Aug 21$0.12$0.12$4.8892%0.02$175.12
$160.00$165.00Sep 18$1.80$1.80$3.2052%0.56$161.80
BULL PUT (5)
SellBuyExpiryCreditMax GainMax LossPOPR:RBE
$150.00$145.00Sep 18$1.80$1.80$3.2066%0.56$148.20
$155.00$150.00Aug 21$1.60$1.60$3.4060%0.47$153.40
$135.00$130.00Sep 18$0.68$0.68$4.3286%0.16$134.32
$140.00$135.00Sep 18$0.73$0.73$4.2780%0.17$139.27
$145.00$140.00Sep 18$0.62$0.62$4.3875%0.14$144.38

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 2 found (avg debit $5.37, cheapest $5.47)

CALLS (2)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$155.00Aug 21Sep 18$5.4739.3%43.6%
$160.00Aug 21Sep 18$5.2739.2%44.8%
PUTS (0)
No puts found

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 4 found (cheapest 4.47% of stock, avg 6.05%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$155.00Aug 21$4.58$2.45$7.03$147.97$162.034.47%
$160.00Aug 21$2.13$5.35$7.48$152.52$167.484.76%
$150.00Aug 21$8.65$0.85$9.50$140.50$159.506.04%
$145.00Aug 21$13.15$0.88$14.03$130.97$159.038.92%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 35 found (cheapest 0.74% of stock, avg 3.38%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$180.00$145.00Aug 21$0.28$0.88$1.16$143.84$181.16
$180.00$150.00Aug 21$0.28$0.85$1.13$148.87$181.13
$175.00$145.00Aug 21$0.40$0.88$1.28$143.72$176.28
$175.00$150.00Aug 21$0.40$0.85$1.25$148.75$176.25
$170.00$145.00Aug 21$0.68$0.88$1.56$143.44$171.56
$170.00$150.00Aug 21$0.68$0.85$1.53$148.47$171.53
$165.00$150.00Aug 21$1.38$0.85$2.23$147.77$167.23
$165.00$145.00Aug 21$1.38$0.88$2.26$142.74$167.26
$160.00$150.00Aug 21$2.13$0.85$2.98$147.02$162.98
$180.00$130.00Sep 18$2.15$1.27$3.42$126.58$183.42

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 4 found (best R:R 0.25, avg credit $2.31)

Put SpreadCall SpreadExpiryCreditMax LossPOPR:RBE LowBE High
130/135170/180Sep 18$2.03$7.9756%0.25$132.97$172.03
135/140170/180Sep 18$2.08$7.9251%0.26$137.92$172.08
145/150170/180Sep 18$3.15$6.8537%0.46$146.85$173.15
140/145170/180Sep 18$1.97$8.0346%0.25$143.03$171.97

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 12 found (best R:R 99.00, cheapest $0.05)

CALLS (5)
LowMidHighExpiryDebitMax GainPOPR:R
$160.00$165.00$170.00Aug 21$0.05$4.9524%99.00
$145.00$150.00$155.00Aug 21$0.43$4.5726%10.63
$170.00$175.00$180.00Aug 21$0.16$4.848%30.25
$165.00$170.00$175.00Aug 21$0.42$4.5816%10.90
$175.00$180.00$185.00Aug 21$0.09$4.914%54.56
PUTS (4)
LowMidHighExpiryDebitMax GainPOPR:R
$130.00$135.00$140.00Sep 18$0.05$4.959%99.00
$150.00$155.00$160.00Aug 21$1.30$3.7044%2.85
$140.00$145.00$150.00Sep 18$1.18$3.8214%3.24
$145.00$150.00$155.00Aug 21$1.63$3.3726%2.07

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 $-0.51, 15 credits)

CALLS (5)
Buy KSell KRatioExpiryNetMax Gain
$150.00$155.001:2Aug 21-$0.51$4.49
$170.00$180.001:2Sep 18-$0.80$9.20
$160.00$165.001:2Aug 21-$0.63$4.37
$170.00$175.001:2Aug 21-$0.12$4.88
$165.00$170.001:2Sep 18-$1.40$3.60
PUTS (5)
Buy KSell KRatioExpiryNetMax Gain
$135.00$130.001:2Sep 18-$0.59$4.41
$150.00$145.001:2Sep 18-$1.50$3.50
$150.00$145.001:2Aug 21-$0.91$4.09
$140.00$135.001:2Sep 18-$1.22$3.78
$145.00$140.001:2Sep 18-$2.06$2.94

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 6 found (best yield 3.50%, avg 1.47%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$160.00Sep 18$5.500.481.8%3.50%5.27%260
$165.00Sep 18$3.600.395.0%2.29%7.25%710
$180.00Sep 18$1.800.1914.5%1.14%15.64%22024
$170.00Sep 18$2.000.298.1%1.27%9.41%2--
$160.00Aug 21$0.850.371.8%0.54%2.32%19255
$175.00Aug 21$0.100.0811.3%0.06%11.38%1--

Current 5-Minute Volume Snapshots

Time (HH:MM) Total Volume Call Volume Put Volume Volume Change
Loading data...

Prior's 5-Minute Volume Snapshots

Time (HH:MM) Total Volume Call Volume Put Volume Volume Change
Loading data...

Current Put/Call Breakdown

Total Calls 674
Total Puts 133
Put/Call Ratio 0.20
Net Difference 541

Prior's Put/Call Breakdown

Total Calls 291
Total Puts 393
Put/Call Ratio 1.35
Net Difference -102

Prior 7-Day Put/Call Summary

Total Calls 3,034
Total Puts 1,601
Average Put/Call Ratio 0.73
Ratio Trend Falling

Daily Put/Call History (Last 7 Days)

Date Calls Puts Ratio Net Diff
Loading data...

Upcoming Earnings - 2 Weeks Prior

Loading earnings data...

Upcoming Earnings - 1 Week Prior

Loading earnings data...

Earnings This Week

Loading earnings data...

Earnings - Day Before / Day After

Loading earnings data...

Options Activity Around Earnings

Ticker Earnings Date Days Away Call Volume Put Volume IV Rank
Loading data...

Chart Title

Price — Past 7 Days

Add Card

CI/CD Results
App Log
Loading...
Requests
New Request
View All