Tour v531
GH
GUARDANT HEALTH INC
$178.06 +2.78%
$178.00 (-0.03%)🌙
as of 10/27 06:29 PM
(10/26 18:29) ◀
|
Tuesday, October 27, 2026 (6:29pm)
January 2026
|
▶ (10/28 18:30)
◀ 10/27 18:29 ▶

Option Volume

Detail
ℹ
Current (10/27) 236
Calls: 182 (77%)
Puts: 54 (23%)
Prior (10/26) 235
Calls: 159 (68%)
Puts: 76 (32%)
Current vs Prior +0.43%
Calls: +14.47% (Calls)
Puts: -28.95% (Puts)
Prior 7-Day Total 3,447
Calls: 1,914 (56%)
Puts: 1,533 (44%)
Prior 7-Day Average 492
Calls: 273 (56%)
Puts: 219 (44%)
Current vs Prior 7-Day Avg -52.07%
Calls: -33.44%
Puts: -75.34%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (10/27) $317.8K
Calls: $267.1K (84%)
Puts: $50.7K (16%)
Prior (10/26) $325.9K
Calls: $216.7K (66%)
Puts: $109.2K (34%)
Current vs Prior -2.48%
Calls: +23.27%
Puts: -53.58%
Prior 7-Day Total $3.91M
Calls: $2.50M (64%)
Puts: $1.41M (36%)
Prior 7-Day Average $558.3K
Calls: $357.3K (64%)
Puts: $201.1K (36%)
Current vs Prior 7-Day Avg -43.08%
Calls: -25.24%
Puts: -74.80%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (10/27) 0.30
Prior (10/26) 0.48
Current vs Prior -37.93%
Prior 7-Day Average 1.03
Current vs Prior 7-Day Avg -71.25%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (10/27) 6,136
Calls: 3,699 (60%)
Puts: 2,437 (40%)
Prior (10/26) 4,682
Calls: 2,546 (54%)
Puts: 2,136 (46%)
Current vs Prior +31.06%
Prior 7-Day Total 41,365
Calls: 11,637 (28%)
Puts: 29,728 (72%)
Prior 7-Day Average 5,909
Calls: 1,662 (28%)
Puts: 4,246 (72%)
Current vs Prior 7-Day Avg +3.84%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (11/20) | Next (12/18)
Current 17.33% | 20.58%
Prior 17.43% | 21.01%
Current vs Prior -0.61% | -2.03%
Prior 7-Day Avg 17.99% | 21.31%
Current vs 7-Day Avg -3.67% | -3.41%
Prior 7-Day Eod 17.43% | 21.01%
Current vs 7-Day Eod -0.61% | -2.03%
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

Strong bullish conviction with 84% of dollar volume in calls ($267.1K) vs puts ($50.7K). Extreme bullish P/C ratio of 0.30 - heavy call buying (182 calls vs 54 puts). P/C ratio dropping 38% - sentiment shifting bullish. Call-heavy open interest (3,699 calls vs 2,437 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 -- 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 0.66, highest 0.82)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$150.00Nov 2030.2033.70$31.9511.0%20.82--
$160.00Nov 2022.8026.40$24.6014.6%210.73--
$165.00Nov 2019.5023.20$21.3517.3%50.68112
$175.00Nov 2013.8017.70$15.7524.8%40.57131
$180.00Nov 2011.4015.30$13.3529.2%280.52123
PUTS (0)
No puts meet the criteria

Most actively traded options today. High liquidity = easy entry/exit. 20 active (total vol 149, top 28)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$180.00Nov 2011.4015.30$13.3529.2%280.52123
$185.00Nov 209.2012.00$10.6026.4%270.46517
$160.00Nov 2022.8026.40$24.6014.6%210.73--
$210.00Nov 202.104.90$3.5080.0%110.2153
$220.00Nov 200.953.00$1.98103.5%90.1329
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$140.00Nov 200.953.50$2.23114.3%100.1194
$160.00Nov 204.208.30$6.2565.6%60.261.7K
$150.00Nov 202.305.20$3.7577.3%30.17242
$175.00Nov 2010.4014.50$12.4532.9%30.43149
$130.00Nov 200.202.15$1.18165.3%20.06--

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. 17 found (best R:R 2.85, avg 3.02)

BULL CALL (5)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$185.00$190.00Nov 20$1.30$3.70$1.3046%2.85$186.30
$165.00$175.00Nov 20$5.60$4.40$5.6068%0.79$170.60
$195.00$200.00Nov 20$1.05$3.95$1.0535%3.76$196.05
$160.00$165.00Nov 20$3.25$1.75$3.2574%0.54$163.25
$175.00$180.00Nov 20$2.40$2.60$2.4057%1.08$177.40
BEAR PUT (5)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$150.00$145.00Nov 20$0.40$4.60$0.4017%11.50$149.60
$175.00$170.00Nov 20$1.80$3.20$1.8043%1.78$173.20
$180.00$175.00Nov 20$2.65$2.35$2.6548%0.89$177.35
$140.00$130.00Nov 20$1.05$8.95$1.0511%8.52$138.95
$165.00$160.00Nov 20$1.80$3.20$1.8032%1.78$163.20

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 13 found (best R:R 1.08, avg 0.47)

BEAR CALL (5)
SellBuyExpiryCreditMax GainMax LossPOPR:RBE
$200.00$210.00Nov 20$2.75$2.75$7.2569%0.38$202.75
$180.00$185.00Nov 20$2.75$2.75$2.2548%1.22$182.75
$190.00$195.00Nov 20$2.00$2.00$3.0059%0.67$192.00
$210.00$220.00Nov 20$1.52$1.52$8.4879%0.18$211.52
$195.00$200.00Nov 20$1.05$1.05$3.9565%0.27$196.05
BULL PUT (5)
SellBuyExpiryCreditMax GainMax LossPOPR:RBE
$170.00$165.00Nov 20$2.60$2.60$2.4063%1.08$167.40
$160.00$150.00Nov 20$2.50$2.50$7.5074%0.33$157.50
$145.00$140.00Nov 20$1.12$1.12$3.8885%0.29$143.88
$165.00$160.00Nov 20$1.80$1.80$3.2068%0.56$163.20
$140.00$130.00Nov 20$1.05$1.05$8.9589%0.12$138.95

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. 3 found (cheapest 15.84% of stock, avg 16.11%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$175.00Nov 20$15.75$12.45$28.20$146.80$203.2015.84%
$180.00Nov 20$13.35$15.10$28.45$151.55$208.4515.98%
$165.00Nov 20$21.35$8.05$29.40$135.60$194.4016.51%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 25 found (cheapest 5.48% of stock, avg 10.05%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$210.00$160.00Nov 20$3.50$6.25$9.75$150.25$219.75
$210.00$165.00Nov 20$3.50$8.05$11.55$153.45$221.55
$200.00$160.00Nov 20$6.25$6.25$12.50$147.50$212.50
$200.00$165.00Nov 20$6.25$8.05$14.30$150.70$214.30
$195.00$160.00Nov 20$7.30$6.25$13.55$146.45$208.55
$195.00$165.00Nov 20$7.30$8.05$15.35$149.65$210.35
$210.00$170.00Nov 20$3.50$10.65$14.15$155.85$224.15
$200.00$170.00Nov 20$6.25$10.65$16.90$153.10$216.90
$190.00$160.00Nov 20$9.30$6.25$15.55$144.45$205.55
$195.00$170.00Nov 20$7.30$10.65$17.95$152.05$212.95

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 15 found (best R:R 0.77, avg credit $3.15)

Put SpreadCall SpreadExpiryCreditMax LossPOPR:RBE LowBE High
140/145195/200Nov 20$2.17$2.8350%0.77$142.83$197.17
130/140200/210Nov 20$3.80$6.2058%0.61$136.20$203.80
150/160200/210Nov 20$5.25$4.7543%1.11$154.75$205.25
160/165195/200Nov 20$2.85$2.1533%1.33$162.15$197.85
130/140210/220Nov 20$2.57$7.4368%0.35$137.43$212.57
150/160210/220Nov 20$4.02$5.9853%0.67$155.98$214.02
140/145200/210Nov 20$3.87$6.1354%0.63$141.13$203.87
140/145210/220Nov 20$2.64$7.3664%0.36$142.36$212.64
145/150195/200Nov 20$1.45$3.5548%0.41$148.55$196.45
145/150200/210Nov 20$3.15$6.8552%0.46$146.85$203.15

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 5 found (best R:R 7.13, cheapest $0.80)

CALLS (3)
LowMidHighExpiryDebitMax GainPOPR:R
$200.00$210.00$220.00Nov 20$1.23$8.7718%7.13
$190.00$195.00$200.00Nov 20$0.95$4.0510%4.26
$180.00$185.00$190.00Nov 20$1.45$3.5511%2.45
PUTS (2)
LowMidHighExpiryDebitMax GainPOPR:R
$160.00$165.00$170.00Nov 20$0.80$4.2011%5.25
$170.00$175.00$180.00Nov 20$0.85$4.1511%4.88

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 7 found (best net $-0.75, 7 credits)

CALLS (2)
Buy KSell KRatioExpiryNetMax Gain
$200.00$210.001:2Nov 20-$0.75$9.25
$210.00$220.001:2Nov 20-$0.46$9.54
PUTS (5)
Buy KSell KRatioExpiryNetMax Gain
$160.00$150.001:2Nov 20-$1.25$8.75
$140.00$130.001:2Nov 20-$0.13$9.87
$145.00$140.001:2Nov 20-$1.11$3.89
$150.00$145.001:2Nov 20-$2.95$2.05
$165.00$160.001:2Nov 20-$4.45$0.55

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 7 found (best yield 6.40%, avg 3.27%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$180.00Nov 20$11.400.521.1%6.40%7.49%28123
$185.00Nov 20$9.200.463.9%5.17%9.06%27517
$190.00Nov 20$7.300.416.7%4.10%10.81%8116
$195.00Nov 20$5.600.359.5%3.15%12.66%261
$200.00Nov 20$4.200.3112.3%2.36%14.68%4114
$210.00Nov 20$2.100.2117.9%1.18%19.12%1153
$220.00Nov 20$0.950.1323.6%0.53%24.09%929

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 182
Total Puts 54
Put/Call Ratio 0.30
Net Difference 128

Prior's Put/Call Breakdown

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

Prior 7-Day Put/Call Summary

Total Calls 1,914
Total Puts 1,533
Average Put/Call Ratio 1.03
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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