Tour v531
GH
GUARDANT HEALTH INC
$182.59 +2.54%
$181.08 (-0.83%)🌙
as of 10/28 06:30 PM
(10/27 18:29) ◀
|
Wednesday, October 28, 2026 (6:30pm)
January 2026
|
▶ (10/29 18:30)
◀ 10/28 18:30 ▶

Option Volume

Detail
ℹ
Current (10/28) 5,071
Calls: 1,331 (26%)
Puts: 3,740 (74%)
Prior (10/27) 236
Calls: 182 (77%)
Puts: 54 (23%)
Current vs Prior +2048.73%
Calls: +631.32% (Calls)
Puts: +6825.93% (Puts)
Prior 7-Day Total 2,545
Calls: 1,766 (69%)
Puts: 779 (31%)
Prior 7-Day Average 363
Calls: 252 (69%)
Puts: 111 (31%)
Current vs Prior 7-Day Avg +1294.77%
Calls: +427.58%
Puts: +3260.72%
Sentiment BEARISH

Dollar Volume

Detail
ℹ
Current (10/28) $5.60M
Calls: $746.4K (13%)
Puts: $4.86M (87%)
Prior (10/27) $317.8K
Calls: $267.1K (84%)
Puts: $50.7K (16%)
Current vs Prior +1663.08%
Calls: +179.43%
Puts: +9484.16%
Prior 7-Day Total $3.10M
Calls: $2.41M (78%)
Puts: $684.7K (22%)
Prior 7-Day Average $442.8K
Calls: $344.9K (78%)
Puts: $97.8K (22%)
Current vs Prior 7-Day Avg +1165.44%
Calls: +116.38%
Puts: +4865.25%
Sentiment BEARISH

Put/Call Ratio

Detail
ℹ
Current (10/28) 2.81
Prior (10/27) 0.30
Current vs Prior +847.05%
Prior 7-Day Average 0.72
Current vs Prior 7-Day Avg +287.81%
Sentiment BEARISH

Open Interest

Detail
ℹ
Current (10/28) 5,530
Calls: 2,932 (53%)
Puts: 2,598 (47%)
Prior (10/27) 6,136
Calls: 3,699 (60%)
Puts: 2,437 (40%)
Current vs Prior -9.88%
Prior 7-Day Total 36,424
Calls: 13,700 (38%)
Puts: 22,724 (62%)
Prior 7-Day Average 5,203
Calls: 1,957 (38%)
Puts: 3,246 (62%)
Current vs Prior 7-Day Avg +6.28%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (11/20) | Next (12/18)
Current 18.76% | 21.50%
Prior 17.33% | 20.58%
Current vs Prior +8.27% | +4.44%
Prior 7-Day Avg 17.79% | 21.11%
Current vs 7-Day Avg +5.44% | +1.82%
Prior 7-Day Eod 17.33% | 20.58%
Current vs 7-Day Eod +8.27% | +4.44%
Sentiment BEARISH

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

Strong bearish conviction with 87% of dollar volume in puts ($4.86M) vs calls ($746.4K). Massive premium surge with dollar volume up 1663% vs prior. Dollar volume significantly above 7-day average (1165% higher). Unusually high activity with volume up 2049% vs prior - elevated interest.

Smart Money BEARISH
Retail Flow BEARISH
Overall BEARISH
Dollar Volume
Option Volume
Put/Call Ratio
Open Interest
Expected Move
Current BEARISH
Prior BULLISH
7-Day Avg BULLISH
Current BEARISH
Prior BULLISH
7-Day Avg NEUTRAL
Current BEARISH
Prior BULLISH
7-Day Avg NEUTRAL
Current NEUTRAL
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 2 of results (avg 8.9%, best 8.2%)

CALLS (2)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$135.00Nov 2047.8051.90$49.858.2%200.92--
$165.00Nov 2025.9028.50$27.209.6%40.71107
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. 7 found (avg delta 0.69, highest 0.92)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$135.00Nov 2047.8051.90$49.858.2%200.92--
$160.00Nov 2028.2032.00$30.1012.6%50.7792
$165.00Nov 2025.9028.50$27.209.6%40.71107
$170.00Nov 2021.2025.30$23.2517.6%200.67--
$175.00Nov 2018.3022.10$20.2018.8%50.62131
PUTS (0)
No puts meet the criteria

Most actively traded options today. High liquidity = easy entry/exit. 23 active (total vol 3.4K, top 2.1K)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$135.00Nov 2047.8051.90$49.858.2%200.92--
$170.00Nov 2021.2025.30$23.2517.6%200.67--
$195.00Nov 208.4012.40$10.4038.5%180.4261
$185.00Nov 2014.4016.60$15.5014.2%160.53527
$210.00Nov 203.507.60$5.5573.9%140.2864
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$180.00Nov 2012.4016.20$14.3026.6%2.1K0.4445
$155.00Nov 205.106.50$5.8024.1%1.1K0.21106
$145.00Nov 203.105.50$4.3055.8%90.1657
$135.00Nov 200.403.70$2.05161.0%80.09--
$165.00Nov 207.8010.50$9.1529.5%60.3057

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 1.70, avg 3.13)

BULL CALL (5)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$180.00$185.00Nov 20$1.85$3.15$1.8557%1.70$181.85
$160.00$165.00Nov 20$2.90$2.10$2.9077%0.72$162.90
$200.00$210.00Nov 20$2.75$7.25$2.7537%2.64$202.75
$220.00$230.00Nov 20$1.13$8.87$1.1319%7.85$221.13
$170.00$175.00Nov 20$3.05$1.95$3.0567%0.64$173.05
BEAR PUT (5)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$160.00$155.00Nov 20$0.40$4.60$0.4024%11.50$159.60
$170.00$165.00Nov 20$1.20$3.80$1.2034%3.17$168.80
$155.00$150.00Nov 20$0.65$4.35$0.6521%6.69$154.35
$150.00$145.00Nov 20$0.85$4.15$0.8518%4.88$149.15
$140.00$135.00Nov 20$0.63$4.37$0.6311%6.94$139.37

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 14 found (best R:R 1.44, avg 0.52)

BEAR CALL (5)
SellBuyExpiryCreditMax GainMax LossPOPR:RBE
$185.00$190.00Nov 20$3.00$3.00$2.0047%1.50$188.00
$210.00$220.00Nov 20$2.35$2.35$7.6572%0.31$212.35
$195.00$200.00Nov 20$2.10$2.10$2.9058%0.72$197.10
$190.00$195.00Nov 20$2.10$2.10$2.9053%0.72$192.10
$220.00$230.00Nov 20$1.13$1.13$8.8781%0.13$221.13
BULL PUT (5)
SellBuyExpiryCreditMax GainMax LossPOPR:RBE
$165.00$160.00Nov 20$2.95$2.95$2.0570%1.44$162.05
$145.00$140.00Nov 20$1.62$1.62$3.3884%0.48$143.38
$180.00$170.00Nov 20$3.95$3.95$6.0556%0.65$176.05
$140.00$135.00Nov 20$0.63$0.63$4.3789%0.14$139.37
$150.00$145.00Nov 20$0.85$0.85$4.1582%0.20$149.15

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. 4 found (cheapest 17.33% of stock, avg 18.34%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$180.00Nov 20$17.35$14.30$31.65$148.35$211.6517.33%
$185.00Nov 20$15.50$16.90$32.40$152.60$217.4017.74%
$170.00Nov 20$23.25$10.35$33.60$136.40$203.6018.40%
$165.00Nov 20$27.20$9.15$36.35$128.65$201.3519.91%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 25 found (cheapest 5.15% of stock, avg 10.61%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$220.00$160.00Nov 20$3.20$6.20$9.40$150.60$229.40
$210.00$160.00Nov 20$5.55$6.20$11.75$148.25$221.75
$220.00$165.00Nov 20$3.20$9.15$12.35$152.65$232.35
$210.00$165.00Nov 20$5.55$9.15$14.70$150.30$224.70
$220.00$170.00Nov 20$3.20$10.35$13.55$156.45$233.55
$200.00$160.00Nov 20$8.30$6.20$14.50$145.50$214.50
$210.00$170.00Nov 20$5.55$10.35$15.90$154.10$225.90
$200.00$165.00Nov 20$8.30$9.15$17.45$147.55$217.45
$200.00$170.00Nov 20$8.30$10.35$18.65$151.35$218.65
$195.00$160.00Nov 20$10.40$6.20$16.60$143.40$211.60

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 14 found (best R:R 0.66, avg credit $2.93)

Put SpreadCall SpreadExpiryCreditMax LossPOPR:RBE LowBE High
140/145210/220Nov 20$3.97$6.0357%0.66$141.03$213.97
160/165210/220Nov 20$5.30$4.7043%1.13$159.70$215.30
140/145220/230Nov 20$2.75$7.2566%0.38$142.25$222.75
160/165220/230Nov 20$4.08$5.9252%0.69$160.92$224.08
135/140210/220Nov 20$2.98$7.0261%0.42$137.02$212.98
135/140220/230Nov 20$1.76$8.2470%0.21$138.24$221.76
145/150210/220Nov 20$3.20$6.8054%0.47$146.80$213.20
145/150220/230Nov 20$1.98$8.0263%0.25$148.02$221.98
150/155210/220Nov 20$3.00$7.0051%0.43$152.00$213.00
150/155220/230Nov 20$1.78$8.2260%0.22$153.22$221.78

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 8 found (best R:R 24.00, cheapest $0.20)

CALLS (5)
LowMidHighExpiryDebitMax GainPOPR:R
$200.00$210.00$220.00Nov 20$0.40$9.6018%24.00
$170.00$175.00$180.00Nov 20$0.20$4.8010%24.00
$210.00$220.00$230.00Nov 20$1.22$8.7814%7.20
$185.00$190.00$195.00Nov 20$0.90$4.1010%4.56
$165.00$170.00$175.00Nov 20$0.90$4.109%4.56
PUTS (2)
LowMidHighExpiryDebitMax GainPOPR:R
$135.00$140.00$145.00Nov 20$0.99$4.017%4.05
$155.00$160.00$165.00Nov 20$2.55$2.458%0.96

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 10 found (best net $-10.35, 10 credits)

CALLS (4)
Buy KSell KRatioExpiryNetMax Gain
$135.00$160.001:2Nov 20-$10.35$14.65
$210.00$220.001:2Nov 20-$0.85$9.15
$220.00$230.001:2Nov 20-$0.94$9.06
$200.00$210.001:2Nov 20-$2.80$7.20
PUTS (5)
Buy KSell KRatioExpiryNetMax Gain
$145.00$140.001:2Nov 20-$1.06$3.94
$140.00$135.001:2Nov 20-$1.42$3.58
$165.00$160.001:2Nov 20-$3.25$1.75
$180.00$170.001:2Nov 20-$6.40$3.60
$150.00$145.001:2Nov 20-$3.45$1.55

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 7 found (best yield 7.89%, avg 3.57%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$185.00Nov 20$14.400.531.3%7.89%9.21%16527
$190.00Nov 20$10.400.474.1%5.70%9.75%2124
$195.00Nov 20$8.400.426.8%4.60%11.40%1861
$200.00Nov 20$6.600.379.5%3.61%13.15%12116
$210.00Nov 20$3.500.2815.0%1.92%16.93%1464
$220.00Nov 20$2.000.1920.5%1.10%21.58%434
$230.00Nov 20$0.350.1326.0%0.19%26.16%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 1,331
Total Puts 3,740
Put/Call Ratio 2.81
Net Difference -2,409

Prior's Put/Call Breakdown

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

Prior 7-Day Put/Call Summary

Total Calls 1,766
Total Puts 779
Average Put/Call Ratio 0.72
Ratio Trend Rising

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