Tour v346
GH
GUARDANT HEALTH INC
$155.87 +0.56%
$155.50 (-0.24%)🌙
as of 07/17 06:35 PM
(7/16 18:31) ◀
|
Friday, July 17, 2026 (6:35pm)
January 2026
|
▶ (7/20 18:34)
◀ 7/17 18:35 ▶

Option Volume

Detail
ℹ
Current (07/17) 837
Calls: 662 (79%)
Puts: 175 (21%)
Prior (07/16) 983
Calls: 726 (74%)
Puts: 257 (26%)
Current vs Prior -14.85%
Calls: -8.82% (Calls)
Puts: -31.91% (Puts)
Prior 7-Day Total 3,666
Calls: 2,470 (67%)
Puts: 1,196 (33%)
Prior 7-Day Average 523
Calls: 352 (67%)
Puts: 170 (33%)
Current vs Prior 7-Day Avg +59.82%
Calls: +87.61%
Puts: +2.42%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (07/17) $930.5K
Calls: $823.8K (89%)
Puts: $106.7K (11%)
Prior (07/16) $1.61M
Calls: $1.24M (77%)
Puts: $372.3K (23%)
Current vs Prior -42.28%
Calls: -33.55%
Puts: -71.34%
Prior 7-Day Total $4.12M
Calls: $3.32M (81%)
Puts: $799.9K (19%)
Prior 7-Day Average $588.3K
Calls: $474.0K (81%)
Puts: $114.3K (19%)
Current vs Prior 7-Day Avg +58.16%
Calls: +73.78%
Puts: -6.63%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (07/17) 0.26
Prior (07/16) 0.35
Current vs Prior -25.32%
Prior 7-Day Average 0.58
Current vs Prior 7-Day Avg -54.18%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (07/17) 6,754
Calls: 3,796 (56%)
Puts: 2,958 (44%)
Prior (07/16) 5,556
Calls: 4,516 (81%)
Puts: 1,040 (19%)
Current vs Prior +21.56%
Prior 7-Day Total 30,965
Calls: 21,201 (68%)
Puts: 9,764 (32%)
Prior 7-Day Average 4,423
Calls: 3,028 (68%)
Puts: 1,394 (32%)
Current vs Prior 7-Day Avg +52.68%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (07/17) | Next (08/21)Expiry (07/17) | Next (08/21)
Current 3.48% | 17.84%3.48% | 17.84%
Prior 3.28% | 17.16%3.28% | 17.16%
Current vs Prior +444.19% | +28.60%+6.29% | +3.93%
Prior 7-Day Avg 6.69% | 18.90%6.69% | 18.90%
Current vs 7-Day Avg +166.56% | +16.77%-47.93% | -5.63%
Prior 7-Day Eod 3.28% | 17.16%3.28% | 17.16%
Current vs 7-Day Eod +444.19% | +28.60%+6.29% | +3.93%
Sentiment BEARISHBEARISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 12.04% | 13.84%
Calls: 12.12% | 11.76%
Puts: 11.97% | 15.91%
Prior 12.04% | 13.84%
Calls: 12.12% | 11.76%
Puts: 11.97% | 15.91%
Current vs Prior +0.00% | +0.00%
Prior 7-Day Avg 12.04% | 13.84%
Calls: 12.12% | 11.76%
Puts: 11.97% | 15.91%
Current vs 7-Day Avg -0.00% | +0.00%
Liquidity Expensive
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🤖 AI Insights

Strong bullish conviction with 89% of dollar volume in calls ($823.8K) vs puts ($106.7K). Dollar volume significantly above 7-day average (58% higher). Extreme bullish P/C ratio of 0.26 - heavy call buying (662 calls vs 175 puts). P/C ratio dropping 25% - sentiment shifting bullish.

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 2 of results (avg 8.8%, best 8.1%)

CALLS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$140.00Aug 2121.2023.30$22.259.4%310.73109
PUTS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$175.00Aug 2123.6025.60$24.608.1%10.67--

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. 18 found (avg delta 0.76, highest 0.95)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$140.00Jul 1714.0017.20$15.6020.5%120.9572
$130.00Jul 1724.5027.10$25.8010.1%40.90740
$135.00Jul 1719.0022.10$20.5515.1%60.89625
$125.00Aug 2132.0035.40$33.7010.1%20.85--
$145.00Jul 178.9011.70$10.3027.2%2640.83295
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$170.00Jul 1712.8016.10$14.4522.8%20.9523
$165.00Jul 177.8010.30$9.0527.6%60.9225
$180.00Jul 1722.8026.10$24.4513.5%10.891
$160.00Jul 172.806.10$4.4574.2%450.7391
$175.00Aug 2123.6025.60$24.608.1%10.67--

Most actively traded options today. High liquidity = easy entry/exit. 37 active (total vol 720, top 264)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$145.00Jul 178.9011.70$10.3027.2%2640.83295
$150.00Jul 174.106.90$5.5050.9%1250.78418
$155.00Jul 170.001.95$0.98199.0%670.5863
$140.00Aug 2121.2023.30$22.259.4%310.73109
$160.00Aug 219.5012.10$10.8024.1%140.48116
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$160.00Jul 172.806.10$4.4574.2%450.7391
$155.00Aug 2111.3014.10$12.7022.0%290.46754
$140.00Aug 214.806.80$5.8034.5%220.27101
$155.00Jul 170.002.30$1.15200.0%160.421.1K
$165.00Jul 177.8010.30$9.0527.6%60.9225

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 13 strikes (avg 1225.3%, max 2754.1%)

CALLS (5)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$130.00Jul 17Aug 211931.0%67.7%2754.1%8790
$185.00Jul 17Aug 211778.7%65.2%2626.0%354
$180.00Jul 17Aug 211521.6%66.8%2177.5%12496
$175.00Jul 17Aug 211128.1%69.9%1513.5%6--
$140.00Jul 17Aug 21810.1%65.0%1147.1%43181
PUTS (4)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$140.00Jul 17Aug 21810.1%65.0%1147.1%24101
$160.00Jul 17Aug 21565.9%67.9%733.3%48566
$165.00Jul 17Aug 21537.5%68.2%687.9%825
$155.00Jul 17Aug 21316.4%66.3%377.0%451.9K

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 17 found (best R:R 16.86, avg 3.38)

BULL CALL (5)
BuySellExpiryDebitMax GainMax LossR:RBE
$160.00$165.00Jul 17$0.85$4.15$0.854.88$160.85
$180.00$185.00Aug 21$1.15$3.85$1.153.35$181.15
$165.00$170.00Aug 21$1.20$3.80$1.203.17$166.20
$170.00$175.00Aug 21$1.45$3.55$1.452.45$171.45
$175.00$180.00Aug 21$1.65$3.35$1.652.03$176.65
BEAR PUT (5)
BuySellExpiryDebitMax GainMax LossR:RBE
$130.00$125.00Aug 21$0.28$4.72$0.2816.86$129.72
$150.00$140.00Jul 17$0.93$9.07$0.939.75$149.07
$135.00$130.00Aug 21$0.92$4.08$0.924.43$134.08
$140.00$135.00Aug 21$1.55$3.45$1.552.23$138.45
$160.00$155.00Aug 21$1.95$3.05$1.951.56$158.05

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 23 found (best R:R 24.00, avg 2.88)

BEAR CALL (5)
SellBuyExpiryCreditMax GainMax LossR:RBE
$145.00$150.00Jul 17$4.80$4.80$0.2024.00$149.80
$150.00$155.00Jul 17$4.52$4.52$0.489.42$154.52
$125.00$130.00Aug 21$4.05$4.05$0.954.26$129.05
$130.00$140.00Aug 21$7.40$7.40$2.602.85$137.40
$140.00$150.00Aug 21$6.40$6.40$3.601.78$146.40
BULL PUT (5)
SellBuyExpiryCreditMax GainMax LossR:RBE
$165.00$160.00Jul 17$4.60$4.60$0.4011.50$160.40
$175.00$165.00Aug 21$6.95$6.95$3.052.28$168.05
$160.00$155.00Jul 17$3.30$3.30$1.701.94$156.70
$165.00$160.00Aug 21$3.00$3.00$2.001.50$162.00
$155.00$140.00Aug 21$6.90$6.90$8.100.85$148.10

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 13 found (avg debit $7.66, cheapest $2.47)

CALLS (5)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$185.00Jul 17Aug 21$2.471778.7%65.2%
$180.00Jul 17Aug 21$3.751521.6%66.8%
$130.00Jul 17Aug 21$3.851931.0%67.7%
$175.00Jul 17Aug 21$5.801128.1%69.9%
$140.00Jul 17Aug 21$6.65810.1%65.0%
PUTS (4)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$140.00Jul 17Aug 21$5.65810.1%65.0%
$165.00Jul 17Aug 21$8.60537.5%68.2%
$160.00Jul 17Aug 21$10.20565.9%67.9%
$155.00Jul 17Aug 21$11.55316.4%66.3%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 13 found (cheapest 1.37% of stock, avg 13.39%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$155.00Jul 17$0.98$1.15$2.13$152.87$157.131.37%
$160.00Jul 17$1.08$4.45$5.53$154.47$165.533.55%
$150.00Jul 17$5.50$1.08$6.58$143.42$156.584.22%
$165.00Jul 17$0.23$9.05$9.28$155.72$174.285.95%
$140.00Jul 17$15.60$0.15$15.75$124.25$155.7510.10%
$180.00Jul 17$0.95$24.45$25.40$154.60$205.4016.30%
$160.00Aug 21$10.80$14.65$25.45$134.55$185.4516.33%
$155.00Aug 21$13.15$12.70$25.85$129.15$180.8516.58%
$165.00Aug 21$9.00$17.65$26.65$138.35$191.6517.10%
$140.00Aug 21$22.25$5.80$28.05$111.95$168.0518.00%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 35 found (cheapest 0.84% of stock, avg 6.56%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$165.00$150.00Jul 17$0.23$1.08$1.31$148.69$166.31
$165.00$155.00Jul 17$0.23$1.15$1.38$153.62$166.38
$175.00$150.00Jul 17$0.55$1.08$1.63$148.37$176.63
$175.00$155.00Jul 17$0.55$1.15$1.70$153.30$176.70
$180.00$150.00Jul 17$0.95$1.08$2.03$147.97$182.03
$180.00$155.00Jul 17$0.95$1.15$2.10$152.90$182.10
$160.00$150.00Jul 17$1.08$1.08$2.16$147.84$162.16
$185.00$150.00Jul 17$1.08$1.08$2.16$147.84$187.16
$160.00$155.00Jul 17$1.08$1.15$2.23$152.77$162.23
$185.00$155.00Jul 17$1.08$1.15$2.23$152.77$187.23

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 37 found (best R:R 13.29, avg credit $4.01)

Put SpreadCall SpreadExpiryCreditMax LossR:RBE LowBE High
160/165175/180Aug 21$4.65$0.3513.29$160.35$179.65
160/165170/175Aug 21$4.45$0.558.09$160.55$174.45
135/140150/155Aug 21$4.25$0.755.67$135.75$154.25
160/165180/185Aug 21$4.15$0.854.88$160.85$184.15
165/175180/185Aug 21$8.10$1.904.26$166.90$188.10
135/140155/160Aug 21$3.90$1.103.55$136.10$158.90
130/135140/150Aug 21$7.32$2.682.73$127.68$147.32
130/135150/155Aug 21$3.62$1.382.62$131.38$153.62
155/160175/180Aug 21$3.60$1.402.57$156.40$178.60
155/160170/175Aug 21$3.40$1.602.13$156.60$173.40

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 15 found (best R:R 16.86, cheapest $0.28)

CALLS (5)
LowMidHighExpiryDebitMax GainR:R
$145.00$150.00$155.00Jul 17$0.28$4.7216.86
$130.00$135.00$140.00Jul 17$0.30$4.7015.67
$150.00$155.00$160.00Aug 21$0.35$4.6513.29
$140.00$145.00$150.00Jul 17$0.50$4.509.00
$130.00$140.00$150.00Aug 21$1.00$9.009.00
PUTS (5)
LowMidHighExpiryDebitMax GainR:R
$130.00$135.00$140.00Aug 21$0.63$4.376.94
$125.00$130.00$135.00Aug 21$0.64$4.366.81
$160.00$165.00$170.00Jul 17$0.80$4.205.25
$155.00$160.00$165.00Aug 21$1.05$3.953.76
$155.00$160.00$165.00Jul 17$1.30$3.702.85

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 21 found (best net $-0.87, 15 credits)

CALLS (5)
Buy KSell KRatioExpiryNetMax Gain
$165.00$175.001:2Jul 17-$0.87$9.13
$145.00$150.001:2Jul 17-$0.70$4.30
$155.00$160.001:2Jul 17-$1.18$3.82
$180.00$185.001:2Jul 17-$1.21$3.79
$175.00$180.001:2Jul 17-$1.35$3.65
PUTS (5)
Buy KSell KRatioExpiryNetMax Gain
$180.00$170.001:2Jul 17-$4.45$5.55
$155.00$150.001:2Jul 17-$1.01$3.99
$135.00$130.001:2Aug 21-$2.41$2.59
$140.00$135.001:2Aug 21-$2.70$2.30
$130.00$125.001:2Aug 21-$2.77$2.23

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 6 found (best yield 6.09%, avg 3.79%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$160.00Aug 21$9.500.482.6%6.09%8.74%14116
$165.00Aug 21$7.900.425.9%5.07%10.93%4--
$170.00Aug 21$7.200.379.1%4.62%13.68%3165
$175.00Aug 21$4.700.3212.3%3.02%15.29%3--
$180.00Aug 21$3.700.2715.5%2.37%17.85%5228
$185.00Aug 21$2.400.2218.7%1.54%20.23%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 662
Total Puts 175
Put/Call Ratio 0.26
Net Difference 487

Prior's Put/Call Breakdown

Total Calls 726
Total Puts 257
Put/Call Ratio 0.35
Net Difference 469

Prior 7-Day Put/Call Summary

Total Calls 2,470
Total Puts 1,196
Average Put/Call Ratio 0.58
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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