Tour v531
GH
GUARDANT HEALTH INC
$162.09 -0.43%
$162.00 (-0.05%)🌙
as of 10/13 06:22 PM
(10/12 18:23) ◀
|
Tuesday, October 13, 2026 (6:22pm)
January 2026
|
▶ (10/14 18:24)
◀ 10/13 18:22 ▶

Option Volume

Detail
ℹ
Current (10/13) 554
Calls: 346 (62%)
Puts: 208 (38%)
Prior (10/12) 2,803
Calls: 2,203 (79%)
Puts: 600 (21%)
Current vs Prior -80.24%
Calls: -84.29% (Calls)
Puts: -65.33% (Puts)
Prior 7-Day Total 13,180
Calls: 6,622 (50%)
Puts: 6,558 (50%)
Prior 7-Day Average 1,882
Calls: 946 (50%)
Puts: 936 (50%)
Current vs Prior 7-Day Avg -70.58%
Calls: -63.42%
Puts: -77.80%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (10/13) $455.9K
Calls: $338.3K (74%)
Puts: $117.7K (26%)
Prior (10/12) $1.72M
Calls: $1.52M (89%)
Puts: $196.0K (11%)
Current vs Prior -73.49%
Calls: -77.80%
Puts: -39.96%
Prior 7-Day Total $9.76M
Calls: $5.81M (60%)
Puts: $3.95M (40%)
Prior 7-Day Average $1.39M
Calls: $829.5K (60%)
Puts: $564.4K (40%)
Current vs Prior 7-Day Avg -67.29%
Calls: -59.22%
Puts: -79.15%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (10/13) 0.60
Prior (10/12) 0.27
Current vs Prior +120.72%
Prior 7-Day Average 1.35
Current vs Prior 7-Day Avg -55.38%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (10/13) 11,855
Calls: 6,892 (58%)
Puts: 4,963 (42%)
Prior (10/12) 10,459
Calls: 5,948 (57%)
Puts: 4,511 (43%)
Current vs Prior +13.35%
Prior 7-Day Total 61,338
Calls: 38,180 (62%)
Puts: 23,158 (38%)
Prior 7-Day Average 8,762
Calls: 5,454 (62%)
Puts: 3,308 (38%)
Current vs Prior 7-Day Avg +35.29%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (10/16) | Next (11/20)Expiry (10/16) | Next (11/20)
Current 6.14% | 18.63%6.14% | 18.63%
Prior 6.57% | 18.40%6.57% | 18.40%
Current vs Prior -6.61% | +1.27%-6.61% | +1.27%
Prior 7-Day Avg 8.35% | 19.38%8.35% | 19.38%
Current vs 7-Day Avg -26.49% | -3.85%-26.49% | -3.85%
Prior 7-Day Eod 6.57% | 18.40%6.57% | 18.40%
Current vs 7-Day Eod -6.61% | +1.27%-6.61% | +1.27%
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

Moderately bullish flow with 74% call dollar volume ($338.3K). Light premium activity with dollar volume down 73% vs prior. Below-average activity with volume down 80% vs prior. Bullish P/C ratio of 0.60.

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 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 0.70, highest 0.92)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$130.00Oct 1631.0034.30$32.6510.1%10.92--
$150.00Oct 1611.1014.70$12.9027.9%20.89--
$160.00Oct 163.106.90$5.0076.0%30.62210
$160.00Nov 2013.6017.30$15.4523.9%140.5829
$165.00Nov 2011.2015.00$13.1029.0%170.5287
PUTS (4)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$175.00Oct 1611.3014.80$13.0526.8%110.90238
$170.00Oct 166.8010.40$8.6041.9%30.75395
$175.00Nov 2019.0022.90$20.9518.6%100.59--
$170.00Nov 2015.7019.70$17.7022.6%70.5428

Most actively traded options today. High liquidity = easy entry/exit. 30 active (total vol 442, top 102)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$185.00Nov 204.208.40$6.3066.7%1020.31418
$170.00Oct 160.053.30$1.67194.6%390.26200
$190.00Oct 160.000.15$0.08187.5%360.021.9K
$190.00Nov 203.107.10$5.1078.4%260.2728
$165.00Nov 2011.2015.00$13.1029.0%170.5287
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$155.00Oct 160.053.10$1.58193.0%320.23159
$160.00Oct 160.454.50$2.48163.3%310.38348
$150.00Oct 160.051.15$0.60183.3%220.111.8K
$135.00Nov 201.455.50$3.48116.4%210.1717
$175.00Oct 1611.3014.80$13.0526.8%110.90238

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 3 strikes (avg 13.6%, max 17.5%)

CALLS (1)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$170.00Oct 16Nov 2075.3%67.4%11.7%51232
PUTS (2)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$155.00Oct 16Nov 2076.3%65.0%17.5%37216
$170.00Oct 16Nov 2075.3%67.4%11.7%10423

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 20 found (best R:R 2.03, avg 2.59)

BULL CALL (5)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$170.00$175.00Nov 20$1.65$3.35$1.6546%2.03$171.65
$160.00$170.00Oct 16$3.33$6.67$3.3362%2.00$163.33
$165.00$170.00Nov 20$2.05$2.95$2.0552%1.44$167.05
$160.00$165.00Nov 20$2.35$2.65$2.3558%1.13$162.35
$180.00$185.00Nov 20$1.40$3.60$1.4036%2.57$181.40
BEAR PUT (5)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$160.00$155.00Oct 16$0.90$4.10$0.9038%4.56$159.10
$170.00$160.00Oct 16$6.12$3.88$6.1275%0.63$163.88
$150.00$145.00Nov 20$1.60$3.40$1.6031%2.13$148.40
$140.00$135.00Nov 20$1.12$3.88$1.1221%3.46$138.88
$155.00$150.00Oct 16$0.98$4.02$0.9824%4.10$154.02

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 0.43)

BEAR CALL (5)
SellBuyExpiryCreditMax GainMax LossPOPR:RBE
$170.00$175.00Oct 16$1.09$1.09$3.9174%0.28$171.09
$175.00$180.00Oct 16$0.38$0.38$4.6288%0.08$175.38
$175.00$180.00Nov 20$1.70$1.70$3.3059%0.52$176.70
$185.00$190.00Nov 20$1.20$1.20$3.8069%0.32$186.20
$180.00$185.00Nov 20$1.40$1.40$3.6064%0.39$181.40
BULL PUT (5)
SellBuyExpiryCreditMax GainMax LossPOPR:RBE
$145.00$140.00Nov 20$1.55$1.55$3.4574%0.45$143.45
$155.00$150.00Nov 20$2.00$2.00$3.0063%0.67$153.00
$160.00$155.00Nov 20$2.30$2.30$2.7057%0.85$157.70
$155.00$150.00Oct 16$0.98$0.98$4.0276%0.24$154.02
$140.00$135.00Nov 20$1.12$1.12$3.8879%0.29$138.88

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 2 found (avg debit $10.01, cheapest $9.57)

CALLS (1)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$160.00Oct 16Nov 20$10.4562.1%64.5%
PUTS (1)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$160.00Oct 16Nov 20$9.5762.1%64.5%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 8 found (cheapest 4.61% of stock, avg 12.29%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$160.00Oct 16$5.00$2.48$7.48$152.52$167.484.61%
$170.00Oct 16$1.67$8.60$10.27$159.73$180.276.34%
$150.00Oct 16$12.90$0.60$13.50$136.50$163.508.33%
$175.00Oct 16$0.58$13.05$13.63$161.37$188.638.41%
$160.00Nov 20$15.45$12.05$27.50$132.50$187.5016.97%
$165.00Nov 20$13.10$14.75$27.85$137.15$192.8517.18%
$170.00Nov 20$11.05$17.70$28.75$141.25$198.7517.74%
$175.00Nov 20$9.40$20.95$30.35$144.65$205.3518.72%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 33 found (cheapest 0.73% of stock, avg 8.78%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$175.00$150.00Oct 16$0.58$0.60$1.18$148.82$176.18
$175.00$135.00Oct 16$0.58$0.68$1.26$133.74$176.26
$175.00$155.00Oct 16$0.58$1.58$2.16$152.84$177.16
$170.00$150.00Oct 16$1.67$0.60$2.27$147.73$172.27
$170.00$135.00Oct 16$1.67$0.68$2.35$132.65$172.35
$170.00$155.00Oct 16$1.67$1.58$3.25$151.75$173.25
$175.00$160.00Oct 16$0.58$2.48$3.06$156.94$178.06
$170.00$160.00Oct 16$1.67$2.48$4.15$155.85$174.15
$190.00$145.00Nov 20$5.10$6.15$11.25$133.75$201.25
$185.00$145.00Nov 20$6.30$6.15$12.45$132.55$197.45

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 5 found (best R:R 1.22, avg credit $2.26)

Put SpreadCall SpreadExpiryCreditMax LossPOPR:RBE LowBE High
140/145185/190Nov 20$2.75$2.2543%1.22$142.25$187.75
135/140185/190Nov 20$2.32$2.6848%0.87$137.68$187.32
145/150185/190Nov 20$2.80$2.2037%1.27$147.20$187.80
150/155170/175Oct 16$2.07$2.9350%0.71$152.93$172.07
150/155175/180Oct 16$1.36$3.6464%0.37$153.64$176.36

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 13 found (best R:R 24.00, cheapest $0.20)

CALLS (5)
LowMidHighExpiryDebitMax GainPOPR:R
$180.00$185.00$190.00Nov 20$0.20$4.809%24.00
$150.00$160.00$170.00Oct 16$4.57$5.4363%1.19
$160.00$165.00$170.00Nov 20$0.30$4.7011%15.67
$175.00$180.00$185.00Nov 20$0.30$4.7010%15.67
$175.00$180.00$185.00Oct 16$0.33$4.679%14.15
PUTS (5)
LowMidHighExpiryDebitMax GainPOPR:R
$160.00$165.00$170.00Nov 20$0.25$4.7511%19.00
$150.00$155.00$160.00Nov 20$0.30$4.7012%15.67
$165.00$170.00$175.00Nov 20$0.30$4.7011%15.67
$155.00$160.00$165.00Nov 20$0.40$4.6012%11.50
$145.00$150.00$155.00Nov 20$0.40$4.6011%11.50

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 17 found (best net $-0.68, 10 credits)

CALLS (5)
Buy KSell KRatioExpiryNetMax Gain
$185.00$190.001:2Oct 16-$0.01$4.99
$180.00$185.001:2Oct 16-$0.10$4.90
$185.00$190.001:2Nov 20-$3.90$1.10
$180.00$185.001:2Nov 20-$4.90$0.10
$130.00$150.001:2Oct 16$6.85$13.15
PUTS (5)
Buy KSell KRatioExpiryNetMax Gain
$160.00$155.001:2Oct 16-$0.68$4.32
$150.00$135.001:2Oct 16-$0.76$14.24
$175.00$170.001:2Oct 16-$4.15$0.85
$140.00$135.001:2Nov 20-$2.36$2.64
$145.00$140.001:2Nov 20-$3.05$1.95

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 6 found (best yield 5.61%, avg 4.18%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$170.00Nov 20$9.100.474.9%5.61%10.49%1232
$165.00Nov 20$11.200.521.8%6.91%8.71%1787
$175.00Nov 20$7.400.418.0%4.57%12.53%1101
$180.00Nov 20$5.700.3611.1%3.52%14.57%2--
$185.00Nov 20$4.200.3114.1%2.59%16.73%102418
$190.00Nov 20$3.100.2717.2%1.91%19.13%2628

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 346
Total Puts 208
Put/Call Ratio 0.60
Net Difference 138

Prior's Put/Call Breakdown

Total Calls 2,203
Total Puts 600
Put/Call Ratio 0.27
Net Difference 1,603

Prior 7-Day Put/Call Summary

Total Calls 6,622
Total Puts 6,558
Average Put/Call Ratio 1.35
Ratio Trend Rising

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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