Tour v531
GH
GUARDANT HEALTH INC
$173.25 +2.47%
$173.00 (-0.14%)🌙
as of 10/26 06:29 PM
(10/23 18:26) ◀
|
Monday, October 26, 2026 (6:29pm)
January 2026
|
▶ (10/27 18:29)
◀ 10/26 18:29 ▶

Option Volume

Detail
ℹ
Current (10/26) 235
Calls: 159 (68%)
Puts: 76 (32%)
Prior (10/23) 322
Calls: 192 (60%)
Puts: 130 (40%)
Current vs Prior -27.02%
Calls: -17.19% (Calls)
Puts: -41.54% (Puts)
Prior 7-Day Total 4,399
Calls: 2,025 (46%)
Puts: 2,374 (54%)
Prior 7-Day Average 628
Calls: 289 (46%)
Puts: 339 (54%)
Current vs Prior 7-Day Avg -62.61%
Calls: -45.04%
Puts: -77.59%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (10/26) $325.9K
Calls: $216.7K (66%)
Puts: $109.2K (34%)
Prior (10/23) $329.5K
Calls: $211.3K (64%)
Puts: $118.2K (36%)
Current vs Prior -1.12%
Calls: +2.55%
Puts: -7.68%
Prior 7-Day Total $4.61M
Calls: $3.15M (68%)
Puts: $1.46M (32%)
Prior 7-Day Average $658.9K
Calls: $450.3K (68%)
Puts: $208.6K (32%)
Current vs Prior 7-Day Avg -50.55%
Calls: -51.88%
Puts: -47.68%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (10/26) 0.48
Prior (10/23) 0.68
Current vs Prior -29.40%
Prior 7-Day Average 1.45
Current vs Prior 7-Day Avg -67.01%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (10/26) 4,682
Calls: 2,546 (54%)
Puts: 2,136 (46%)
Prior (10/23) 3,679
Calls: 1,568 (43%)
Puts: 2,111 (57%)
Current vs Prior +27.26%
Prior 7-Day Total 42,991
Calls: 13,964 (32%)
Puts: 29,027 (68%)
Prior 7-Day Average 6,141
Calls: 1,994 (32%)
Puts: 4,146 (68%)
Current vs Prior 7-Day Avg -23.77%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (11/20) | Next (12/18)
Current 17.43% | 21.01%
Prior 17.92% | 21.35%
Current vs Prior -2.73% | -1.60%
Prior 7-Day Avg 16.28% | 20.91%
Current vs 7-Day Avg +7.10% | +0.47%
Prior 7-Day Eod 17.92% | 21.35%
Current vs 7-Day Eod -2.73% | -1.60%
Sentiment BULLISH

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 66% call dollar volume ($216.7K). Extreme bullish P/C ratio of 0.48 - heavy call buying (159 calls vs 76 puts). P/C ratio dropping 29% - sentiment shifting bullish. Rising open interest (up 27%) indicates new positions being established.

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 NEUTRAL
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 0.59, highest 0.68)

CALLS (4)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$160.00Nov 2019.5022.60$21.0514.7%10.68--
$165.00Nov 2016.6020.00$18.3018.6%10.63--
$170.00Nov 2013.9016.70$15.3018.3%160.57128
$175.00Nov 2011.5015.10$13.3027.1%270.52118
PUTS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$180.00Nov 2015.9019.40$17.6519.8%10.5444

Most actively traded options today. High liquidity = easy entry/exit. 21 active (total vol 152, top 27)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$175.00Nov 2011.5015.10$13.3027.1%270.52118
$170.00Nov 2013.9016.70$15.3018.3%160.57128
$195.00Nov 204.308.10$6.2061.3%140.3151
$185.00Nov 207.3010.50$8.9036.0%120.40513
$210.00Nov 201.354.90$3.13113.4%120.1842
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$175.00Nov 2013.2016.60$14.9022.8%220.48129
$170.00Nov 2010.7014.00$12.3526.7%90.4367
$160.00Nov 207.208.80$8.0020.0%80.311.7K
$140.00Nov 202.254.10$3.1858.2%30.14--
$155.00Nov 204.807.90$6.3548.8%30.26--

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. 19 found (best R:R 1.50, avg 2.82)

BULL CALL (5)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$170.00$175.00Nov 20$2.00$3.00$2.0057%1.50$172.00
$190.00$195.00Nov 20$0.90$4.10$0.9035%4.56$190.90
$160.00$165.00Nov 20$2.75$2.25$2.7568%0.82$162.75
$210.00$220.00Nov 20$0.98$9.02$0.9818%9.20$210.98
$180.00$185.00Nov 20$1.75$3.25$1.7546%1.86$181.75
BEAR PUT (5)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$145.00$140.00Nov 20$0.57$4.43$0.5717%7.77$144.43
$155.00$150.00Nov 20$1.05$3.95$1.0526%3.76$153.95
$165.00$160.00Nov 20$1.80$3.20$1.8037%1.78$163.20
$180.00$175.00Nov 20$2.75$2.25$2.7554%0.82$177.25
$160.00$155.00Nov 20$1.65$3.35$1.6531%2.03$158.35

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 14 found (best R:R 0.45, avg 0.45)

BEAR CALL (5)
SellBuyExpiryCreditMax GainMax LossPOPR:RBE
$175.00$180.00Nov 20$2.65$2.65$2.3548%1.13$177.65
$185.00$190.00Nov 20$1.80$1.80$3.2060%0.56$186.80
$200.00$210.00Nov 20$1.87$1.87$8.1374%0.23$201.87
$195.00$200.00Nov 20$1.20$1.20$3.8069%0.32$196.20
$180.00$185.00Nov 20$1.75$1.75$3.2554%0.54$181.75
BULL PUT (5)
SellBuyExpiryCreditMax GainMax LossPOPR:RBE
$150.00$145.00Nov 20$1.55$1.55$3.4578%0.45$148.45
$170.00$165.00Nov 20$2.55$2.55$2.4557%1.04$167.45
$140.00$135.00Nov 20$0.90$0.90$4.1086%0.22$139.10
$160.00$155.00Nov 20$1.65$1.65$3.3569%0.49$158.35
$165.00$160.00Nov 20$1.80$1.80$3.2063%0.56$163.20

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. 5 found (cheapest 15.96% of stock, avg 16.31%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$170.00Nov 20$15.30$12.35$27.65$142.35$197.6515.96%
$165.00Nov 20$18.30$9.80$28.10$136.90$193.1016.22%
$175.00Nov 20$13.30$14.90$28.20$146.80$203.2016.28%
$180.00Nov 20$10.65$17.65$28.30$151.70$208.3016.33%
$160.00Nov 20$21.05$8.00$29.05$130.95$189.0516.77%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 25 found (cheapest 6.55% of stock, avg 10.30%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$200.00$155.00Nov 20$5.00$6.35$11.35$143.65$211.35
$195.00$155.00Nov 20$6.20$6.35$12.55$142.45$207.55
$200.00$160.00Nov 20$5.00$8.00$13.00$147.00$213.00
$195.00$160.00Nov 20$6.20$8.00$14.20$145.80$209.20
$190.00$155.00Nov 20$7.10$6.35$13.45$141.55$203.45
$190.00$160.00Nov 20$7.10$8.00$15.10$144.90$205.10
$200.00$165.00Nov 20$5.00$9.80$14.80$150.20$214.80
$195.00$165.00Nov 20$6.20$9.80$16.00$149.00$211.00
$190.00$165.00Nov 20$7.10$9.80$16.90$148.10$206.90
$185.00$155.00Nov 20$8.90$6.35$15.25$139.75$200.25

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 20 found (best R:R 1.22, avg credit $2.38)

Put SpreadCall SpreadExpiryCreditMax LossPOPR:RBE LowBE High
145/150195/200Nov 20$2.75$2.2547%1.22$147.25$197.75
135/140195/200Nov 20$2.10$2.9055%0.72$137.90$197.10
155/160195/200Nov 20$2.85$2.1538%1.33$157.15$197.85
145/150190/195Nov 20$2.45$2.5543%0.96$147.55$192.45
150/155195/200Nov 20$2.25$2.7543%0.82$152.75$197.25
140/145195/200Nov 20$1.77$3.2352%0.55$143.23$196.77
135/140190/195Nov 20$1.80$3.2051%0.56$138.20$191.80
155/160190/195Nov 20$2.55$2.4534%1.04$157.45$192.55
150/155190/195Nov 20$1.95$3.0539%0.64$153.05$191.95
140/145190/195Nov 20$1.47$3.5348%0.42$143.53$191.47

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 9 found (best R:R 32.33, cheapest $0.15)

CALLS (4)
LowMidHighExpiryDebitMax GainPOPR:R
$200.00$210.00$220.00Nov 20$0.89$9.1113%10.24
$175.00$180.00$185.00Nov 20$0.90$4.1011%4.56
$185.00$190.00$195.00Nov 20$0.90$4.1010%4.56
$165.00$170.00$175.00Nov 20$1.00$4.0011%4.00
PUTS (5)
LowMidHighExpiryDebitMax GainPOPR:R
$155.00$160.00$165.00Nov 20$0.15$4.8511%32.33
$170.00$175.00$180.00Nov 20$0.20$4.8012%24.00
$150.00$155.00$160.00Nov 20$0.60$4.409%7.33
$160.00$165.00$170.00Nov 20$0.75$4.2511%5.67
$140.00$145.00$150.00Nov 20$0.98$4.028%4.10

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 8 found (best net $-1.26, 8 credits)

CALLS (3)
Buy KSell KRatioExpiryNetMax Gain
$200.00$210.001:2Nov 20-$1.26$8.74
$210.00$220.001:2Nov 20-$1.17$8.83
$195.00$200.001:2Nov 20-$3.80$1.20
PUTS (5)
Buy KSell KRatioExpiryNetMax Gain
$140.00$135.001:2Nov 20-$1.38$3.62
$150.00$145.001:2Nov 20-$2.20$2.80
$145.00$140.001:2Nov 20-$2.61$2.39
$155.00$150.001:2Nov 20-$4.25$0.75
$160.00$155.001:2Nov 20-$4.70$0.30

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 8 found (best yield 6.64%, avg 3.17%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$175.00Nov 20$11.500.521.0%6.64%7.65%27118
$180.00Nov 20$9.300.463.9%5.37%9.26%3123
$185.00Nov 20$7.300.406.8%4.21%11.00%12513
$190.00Nov 20$5.600.359.7%3.23%12.90%9112
$200.00Nov 20$4.200.2615.4%2.42%17.86%6108
$195.00Nov 20$4.300.3112.6%2.48%15.04%1451
$210.00Nov 20$1.350.1821.2%0.78%21.99%1242
$220.00Nov 20$0.400.1327.0%0.23%27.22%1--

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 159
Total Puts 76
Put/Call Ratio 0.48
Net Difference 83

Prior's Put/Call Breakdown

Total Calls 192
Total Puts 130
Put/Call Ratio 0.68
Net Difference 62

Prior 7-Day Put/Call Summary

Total Calls 2,025
Total Puts 2,374
Average Put/Call Ratio 1.45
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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