Tour v505
GH
GUARDANT HEALTH INC
$165.11 +0.01%
$165.00 (-0.07%)🌙
as of 08/12 06:37 PM
(8/11 18:41) ◀
|
Wednesday, August 12, 2026 (6:37pm)
January 2026
|
▶ (8/13 18:34)
◀ 8/12 18:37 ▶

Option Volume

Detail
ℹ
Current (08/12) 353
Calls: 303 (86%)
Puts: 50 (14%)
Prior (08/11) 391
Calls: 189 (48%)
Puts: 202 (52%)
Current vs Prior -9.72%
Calls: +60.32% (Calls)
Puts: -75.25% (Puts)
Prior 7-Day Total 4,247
Calls: 2,870 (68%)
Puts: 1,377 (32%)
Prior 7-Day Average 606
Calls: 410 (68%)
Puts: 196 (32%)
Current vs Prior 7-Day Avg -41.82%
Calls: -26.10%
Puts: -74.58%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (08/12) $214.1K
Calls: $167.6K (78%)
Puts: $46.5K (22%)
Prior (08/11) $332.9K
Calls: $202.2K (61%)
Puts: $130.7K (39%)
Current vs Prior -35.67%
Calls: -17.09%
Puts: -64.42%
Prior 7-Day Total $4.69M
Calls: $3.72M (79%)
Puts: $973.8K (21%)
Prior 7-Day Average $670.4K
Calls: $531.3K (79%)
Puts: $139.1K (21%)
Current vs Prior 7-Day Avg -68.06%
Calls: -68.45%
Puts: -66.57%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (08/12) 0.17
Prior (08/11) 1.07
Current vs Prior -84.56%
Prior 7-Day Average 0.65
Current vs Prior 7-Day Avg -74.45%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (08/12) 3,057
Calls: 2,573 (84%)
Puts: 484 (16%)
Prior (08/11) 3,472
Calls: 2,294 (66%)
Puts: 1,178 (34%)
Current vs Prior -11.95%
Prior 7-Day Total 39,070
Calls: 19,337 (49%)
Puts: 19,733 (51%)
Prior 7-Day Average 5,581
Calls: 2,762 (49%)
Puts: 2,819 (51%)
Current vs Prior 7-Day Avg -45.23%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (08/21) | Next (09/18)Expiry (08/21) | Next (09/18)
Current 7.81% | 13.63%7.81% | 13.63%
Prior 7.84% | 13.96%7.84% | 13.96%
Current vs Prior -0.40% | -2.40%-0.40% | -2.40%
Prior 7-Day Avg 9.39% | 15.16%9.39% | 15.16%
Current vs 7-Day Avg -16.82% | -10.14%-16.82% | -10.14%
Prior 7-Day Eod 7.84% | 13.96%7.84% | 13.96%
Current vs 7-Day Eod -0.40% | -2.40%-0.40% | -2.40%
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 78% of dollar volume in calls ($167.6K) vs puts ($46.5K). Extreme bullish P/C ratio of 0.17 - heavy call buying (303 calls vs 50 puts). P/C ratio dropping 85% - sentiment shifting bullish. Call-heavy open interest (2,573 calls vs 484 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 NEUTRAL
7-Day Avg NEUTRAL
Current BULLISH
Prior NEUTRAL
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. 9 found (avg delta 0.68, highest 0.93)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$140.00Aug 2123.4027.40$25.4015.7%30.9366
$150.00Aug 2113.9017.80$15.8524.6%20.86--
$150.00Sep 1817.4021.50$19.4521.1%20.76--
$155.00Sep 1813.9017.90$15.9025.2%20.69--
$160.00Sep 1810.9014.60$12.7529.0%10.61--
PUTS (2)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$180.00Sep 1816.8020.80$18.8021.3%20.69--
$170.00Sep 1810.3014.30$12.3032.5%20.55--

Most actively traded options today. High liquidity = easy entry/exit. 22 active (total vol 302, top 205)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$170.00Aug 211.503.30$2.4075.0%2050.35352
$165.00Aug 213.506.80$5.1564.1%200.5399
$175.00Aug 210.153.20$1.68181.5%80.24137
$190.00Sep 181.653.40$2.5369.2%60.2069
$195.00Aug 210.050.65$0.35171.4%50.05823
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$150.00Sep 182.305.70$4.0085.0%110.2450
$160.00Aug 211.204.60$2.90117.2%80.33286
$155.00Aug 210.003.20$1.60200.0%70.20--
$170.00Sep 1810.3014.30$12.3032.5%20.55--
$180.00Sep 1816.8020.80$18.8021.3%20.69--

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 2 strikes (avg 8.0%, max 13.7%)

CALLS (1)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$165.00Aug 21Sep 1846.6%45.5%2.3%24109
PUTS (1)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$155.00Aug 21Sep 1852.5%46.2%13.7%878

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 15 found (best R:R 5.94, avg 5.06)

BULL CALL (5)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$170.00$175.00Aug 21$0.72$4.28$0.7235%5.94$170.72
$180.00$185.00Aug 21$0.23$4.77$0.2316%20.74$180.23
$160.00$165.00Sep 18$2.55$2.45$2.5561%0.96$162.55
$175.00$180.00Aug 21$0.55$4.45$0.5524%8.09$175.55
$170.00$175.00Sep 18$1.75$3.25$1.7546%1.86$171.75
BEAR PUT (4)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$155.00$150.00Sep 18$1.15$3.85$1.1531%3.35$153.85
$180.00$170.00Sep 18$6.50$3.50$6.5069%0.54$173.50
$160.00$155.00Aug 21$1.30$3.70$1.3032%2.85$158.70
$170.00$155.00Sep 18$7.15$7.85$7.1554%1.10$162.85

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 9 found (best R:R 0.35, avg 0.23)

BEAR CALL (5)
SellBuyExpiryCreditMax GainMax LossPOPR:RBE
$175.00$190.00Sep 18$3.67$3.67$11.3362%0.32$178.67
$185.00$195.00Aug 21$0.55$0.55$9.4588%0.06$185.55
$190.00$195.00Sep 18$0.58$0.58$4.4280%0.13$190.58
$170.00$175.00Sep 18$1.75$1.75$3.2554%0.54$171.75
$175.00$180.00Aug 21$0.55$0.55$4.4576%0.12$175.55
BULL PUT (2)
SellBuyExpiryCreditMax GainMax LossPOPR:RBE
$160.00$155.00Aug 21$1.30$1.30$3.7068%0.35$158.70
$155.00$150.00Sep 18$1.15$1.15$3.8569%0.30$153.85

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 2 found (avg debit $5.30, cheapest $5.05)

CALLS (2)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$165.00Aug 21Sep 18$5.0546.6%45.5%
$170.00Aug 21Sep 18$5.5541.3%48.0%
PUTS (0)
No puts found

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 3 found (cheapest 12.26% of stock, avg 13.07%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$170.00Sep 18$7.95$12.30$20.25$149.75$190.2512.26%
$155.00Sep 18$15.90$5.15$21.05$133.95$176.0512.75%
$150.00Sep 18$19.45$4.00$23.45$126.55$173.4514.20%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 18 found (cheapest 1.18% of stock, avg 3.68%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$195.00$155.00Aug 21$0.35$1.60$1.95$153.05$196.95
$185.00$155.00Aug 21$0.90$1.60$2.50$152.50$187.50
$180.00$155.00Aug 21$1.13$1.60$2.73$152.27$182.73
$175.00$155.00Aug 21$1.68$1.60$3.28$151.72$178.28
$195.00$160.00Aug 21$0.35$2.90$3.25$156.75$198.25
$170.00$155.00Aug 21$2.40$1.60$4.00$151.00$174.00
$185.00$160.00Aug 21$0.90$2.90$3.80$156.20$188.80
$180.00$160.00Aug 21$1.13$2.90$4.03$155.97$184.03
$175.00$160.00Aug 21$1.68$2.90$4.58$155.42$179.58
$170.00$160.00Aug 21$2.40$2.90$5.30$154.70$175.30

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 5 found (best R:R 0.53, avg credit $1.80)

Put SpreadCall SpreadExpiryCreditMax LossPOPR:RBE LowBE High
150/155190/195Sep 18$1.73$3.2750%0.53$153.27$191.73
155/160180/185Aug 21$1.53$3.4751%0.44$158.47$181.53
155/160175/180Aug 21$1.85$3.1544%0.59$158.15$176.85
155/160170/175Aug 21$2.02$2.9833%0.68$157.98$172.02
155/160185/195Aug 21$1.85$8.1555%0.23$158.15$186.85

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 7 found (best R:R 28.41, cheapest $0.17)

CALLS (5)
LowMidHighExpiryDebitMax GainPOPR:R
$170.00$175.00$180.00Aug 21$0.17$4.8319%28.41
$160.00$165.00$170.00Sep 18$0.30$4.7016%15.67
$175.00$180.00$185.00Aug 21$0.32$4.6812%14.62
$150.00$155.00$160.00Sep 18$0.40$4.6014%11.50
$165.00$170.00$175.00Sep 18$0.50$4.5015%9.00
PUTS (0)
No puts found

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 14 found (best net $-6.30, 9 credits)

CALLS (5)
Buy KSell KRatioExpiryNetMax Gain
$140.00$150.001:2Aug 21-$6.30$3.70
$170.00$175.001:2Aug 21-$0.96$4.04
$175.00$180.001:2Aug 21-$0.58$4.42
$180.00$185.001:2Aug 21-$0.67$4.33
$190.00$195.001:2Sep 18-$1.37$3.63
PUTS (4)
Buy KSell KRatioExpiryNetMax Gain
$160.00$155.001:2Aug 21-$0.30$4.70
$180.00$170.001:2Sep 18-$5.80$4.20
$155.00$150.001:2Sep 18-$2.85$2.15
$170.00$155.001:2Sep 18$2.00$13.00

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 8 found (best yield 3.63%, avg 1.07%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$170.00Sep 18$6.000.463.0%3.63%6.60%1--
$175.00Sep 18$4.100.386.0%2.48%8.47%414
$190.00Sep 18$1.650.2015.1%1.00%16.07%669
$195.00Sep 18$0.300.1618.1%0.18%18.28%1--
$170.00Aug 21$1.500.353.0%0.91%3.87%205352
$180.00Aug 21$0.350.169.0%0.21%9.23%4219
$175.00Aug 21$0.150.246.0%0.09%6.08%8137
$185.00Aug 21$0.100.1212.1%0.06%12.11%3328

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 303
Total Puts 50
Put/Call Ratio 0.17
Net Difference 253

Prior's Put/Call Breakdown

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

Prior 7-Day Put/Call Summary

Total Calls 2,870
Total Puts 1,377
Average Put/Call Ratio 0.65
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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