Tour v344
DXCM
DEXCOM INC
$77.98 +7.22%
$78.00 (+0.03%)🌙
as of 07/16 06:24 PM
(7/15 18:33) ◀
|
Thursday, July 16, 2026 (6:24pm)
January 2026
|
▶ (7/17 18:26)
◀ 7/16 18:24 ▶

Option Volume

Detail
ℹ
Current (07/16) 4,477
Calls: 3,596 (80%)
Puts: 881 (20%)
Prior (07/15) 783
Calls: 318 (41%)
Puts: 465 (59%)
Current vs Prior +471.78%
Calls: +1030.82% (Calls)
Puts: +89.46% (Puts)
Prior 7-Day Total 13,198
Calls: 8,159 (62%)
Puts: 5,039 (38%)
Prior 7-Day Average 1,885
Calls: 1,165 (62%)
Puts: 719 (38%)
Current vs Prior 7-Day Avg +137.45%
Calls: +208.52%
Puts: +22.39%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (07/16) $1.47M
Calls: $1.03M (70%)
Puts: $443.9K (30%)
Prior (07/15) $288.2K
Calls: $152.9K (53%)
Puts: $135.2K (47%)
Current vs Prior +411.04%
Calls: +572.73%
Puts: +228.21%
Prior 7-Day Total $4.30M
Calls: $2.59M (60%)
Puts: $1.70M (40%)
Prior 7-Day Average $613.6K
Calls: $370.1K (60%)
Puts: $243.5K (40%)
Current vs Prior 7-Day Avg +140.01%
Calls: +178.00%
Puts: +82.28%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (07/16) 0.24
Prior (07/15) 1.46
Current vs Prior -83.25%
Prior 7-Day Average 0.97
Current vs Prior 7-Day Avg -74.70%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (07/16) 33,311
Calls: 22,352 (67%)
Puts: 10,959 (33%)
Prior (07/15) 17,163
Calls: 11,738 (68%)
Puts: 5,425 (32%)
Current vs Prior +94.09%
Prior 7-Day Total 143,691
Calls: 89,572 (62%)
Puts: 54,119 (38%)
Prior 7-Day Average 20,527
Calls: 12,796 (62%)
Puts: 7,731 (38%)
Current vs Prior 7-Day Avg +62.28%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (07/17) | Next (07/24)Expiry (07/17) | Next (08/21)
Current 4.89% | 5.64%4.89% | 14.11%
Prior 6.39% | 6.09%6.39% | 14.16%
Current vs Prior -23.58% | -7.36%-23.58% | -0.39%
Prior 7-Day Avg 4.39% | 6.18%5.28% | 14.01%
Current vs 7-Day Avg +11.22% | -8.70%-7.47% | +0.72%
Prior 7-Day Eod 6.39% | 6.09%6.39% | 14.16%
Current vs 7-Day Eod -23.58% | -7.36%-23.58% | -0.39%
Sentiment BULLISHBULLISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 33.83% | 17.97%
Calls: 50.00% | 19.72%
Puts: 17.65% | 16.22%
Prior 33.83% | 17.97%
Calls: 50.00% | 19.72%
Puts: 17.65% | 16.22%
Current vs Prior +0.00% | +0.00%
Prior 7-Day Avg 33.83% | 17.97%
Calls: 50.00% | 19.72%
Puts: 17.65% | 16.22%
Current vs 7-Day Avg +0.00% | +0.00%
Liquidity Expensive
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🤖 AI Insights

Moderately bullish flow with 70% call dollar volume ($1.03M). Massive premium surge with dollar volume up 411% vs prior. Dollar volume significantly above 7-day average (140% higher). Unusually high activity with volume up 472% vs prior - elevated interest.

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 BEARISH
7-Day Avg NEUTRAL
Current BULLISH
Prior BEARISH
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 3 of results (avg 8.7%, best 6.6%)

CALLS (3)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$80.00Aug 214.404.70$4.556.6%1980.471.9K
$76.00Jul 243.003.30$3.159.5%120.6759
$74.00Aug 76.707.40$7.059.9%40.65--
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. 33 found (avg delta 0.79, highest 1.00)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$66.00Jul 1710.6012.90$11.7519.6%11.00--
$67.00Jul 179.6012.20$10.9023.9%11.00--
$69.00Jul 177.609.90$8.7526.3%21.00--
$70.00Jul 176.609.20$7.9032.9%191.00209
$71.00Jul 175.608.20$6.9037.7%51.0075
PUTS (3)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$81.00Jul 243.505.20$4.3539.1%10.72--
$79.00Jul 242.302.60$2.4512.2%120.571
$78.00Jul 170.553.20$1.88141.0%40.561

Most actively traded options today. High liquidity = easy entry/exit. 97 active (total vol 2.7K, top 381)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$76.00Jul 171.953.70$2.8361.8%3810.92138
$78.00Jul 170.601.80$1.20100.0%3370.4676
$75.00Jul 172.054.40$3.2372.8%2481.001.3K
$79.00Jul 170.350.95$0.6592.3%2250.3228
$80.00Aug 214.404.70$4.556.6%1980.471.9K
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$76.00Jul 240.951.30$1.1331.0%1320.33--
$74.00Jul 170.000.65$0.33197.0%340.17202
$70.00Jul 170.000.35$0.18194.4%170.07548
$73.00Jul 170.000.25$0.13192.3%140.08229
$75.00Jul 170.150.55$0.35114.3%130.20479

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 23 strikes (avg 80.6%, max 287.6%)

CALLS (5)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$72.00Jul 17Jul 24131.3%48.3%171.6%17149
$90.00Jul 17Aug 21135.5%54.6%148.0%50237
$70.00Jul 17Aug 21138.5%56.4%145.7%41785
$85.00Jul 17Aug 28108.9%50.7%114.7%251.2K
$73.00Jul 17Jul 2483.8%47.1%78.2%67
PUTS (5)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$65.00Jul 17Aug 21221.4%57.1%287.6%6725
$70.00Jul 17Aug 21138.5%56.4%145.7%24905
$78.00Jul 17Jul 2495.3%41.3%130.6%1411
$71.00Jul 17Jul 24123.1%68.1%80.8%617
$73.00Jul 17Jul 2483.8%47.1%78.2%19237

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 52 found (best R:R 15.67, avg 2.88)

BULL CALL (5)
BuySellExpiryDebitMax GainMax LossR:RBE
$82.00$85.00Jul 24$0.18$2.82$0.1815.67$82.18
$83.00$85.00Jul 17$0.17$1.83$0.1710.76$83.17
$81.00$82.00Jul 17$0.12$0.88$0.127.33$81.12
$85.00$90.00Aug 7$0.68$4.32$0.686.35$85.68
$81.00$82.00Jul 24$0.17$0.83$0.174.88$81.17
BEAR PUT (5)
BuySellExpiryDebitMax GainMax LossR:RBE
$70.00$65.00Jul 31$0.58$4.42$0.587.62$69.42
$74.00$73.00Jul 24$0.17$0.83$0.174.88$73.83
$74.00$73.00Jul 17$0.20$0.80$0.204.00$73.80
$77.00$76.00Jul 17$0.20$0.80$0.204.00$76.80
$75.00$74.00Jul 24$0.20$0.80$0.204.00$74.80

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 62 found (best R:R 19.00, avg 1.62)

BEAR CALL (5)
SellBuyExpiryCreditMax GainMax LossR:RBE
$70.00$72.00Jul 24$1.85$1.85$0.1512.33$71.85
$73.00$74.00Jul 17$0.90$0.90$0.109.00$73.90
$66.00$67.00Jul 17$0.85$0.85$0.155.67$66.85
$69.00$70.00Jul 17$0.85$0.85$0.155.67$69.85
$72.00$73.00Jul 24$0.85$0.85$0.155.67$72.85
BULL PUT (5)
SellBuyExpiryCreditMax GainMax LossR:RBE
$81.00$79.00Jul 24$1.90$1.90$0.1019.00$79.10
$79.00$78.00Jul 24$0.55$0.55$0.451.22$78.45
$78.00$77.00Jul 24$0.42$0.42$0.580.72$77.58
$71.00$70.00Jul 24$0.40$0.40$0.600.67$70.60
$77.00$76.00Jul 24$0.35$0.35$0.650.54$76.65

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 24 found (avg debit $0.63, cheapest $0.12)

CALLS (5)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$70.00Jul 17Jul 24$0.20138.5%57.5%
$76.00Jul 17Jul 24$0.3259.4%43.4%
$72.00Jul 17Jul 24$0.35131.3%48.3%
$85.00Jul 17Jul 24$0.37108.9%53.7%
$82.00Jul 17Jul 24$0.5083.9%43.2%
PUTS (5)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$70.00Jul 17Jul 24$0.12138.5%57.5%
$74.00Jul 17Jul 24$0.3292.5%46.1%
$73.00Jul 17Jul 24$0.3583.8%47.1%
$75.00Jul 17Jul 24$0.5076.0%44.5%
$71.00Jul 17Jul 24$0.52123.1%68.1%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 24 found (cheapest 3.24% of stock, avg 8.44%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$77.00Jul 17$1.93$0.60$2.53$74.47$79.533.24%
$78.00Jul 17$1.20$1.88$3.08$74.92$81.083.95%
$76.00Jul 17$2.83$0.40$3.23$72.77$79.234.14%
$75.00Jul 17$3.23$0.35$3.58$71.42$78.584.59%
$78.00Jul 24$1.95$1.90$3.85$74.15$81.854.94%
$79.00Jul 24$1.48$2.45$3.93$75.07$82.935.04%
$74.00Jul 17$3.65$0.33$3.98$70.02$77.985.10%
$77.00Jul 24$2.50$1.48$3.98$73.02$80.985.10%
$76.00Jul 24$3.15$1.13$4.28$71.72$80.285.49%
$75.00Jul 24$3.80$0.85$4.65$70.35$79.655.96%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 110 found (cheapest 0.49% of stock, avg 4.26%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$80.00$73.00Jul 17$0.25$0.13$0.38$72.62$80.38
$81.00$73.00Jul 17$0.25$0.13$0.38$72.62$81.38
$83.00$73.00Jul 17$0.25$0.13$0.38$72.62$83.38
$80.00$74.00Jul 17$0.25$0.33$0.58$73.42$80.58
$81.00$74.00Jul 17$0.25$0.33$0.58$73.42$81.58
$83.00$74.00Jul 17$0.25$0.33$0.58$73.42$83.58
$80.00$75.00Jul 17$0.25$0.35$0.60$74.40$80.60
$81.00$75.00Jul 17$0.25$0.35$0.60$74.40$81.60
$83.00$75.00Jul 17$0.25$0.35$0.60$74.40$83.60
$80.00$76.00Jul 17$0.25$0.40$0.65$75.35$80.65

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 63 found (best R:R 6.69, avg credit $1.38)

Put SpreadCall SpreadExpiryCreditMax LossR:RBE LowBE High
70/7178/79Jul 24$0.87$0.136.69$70.13$78.87
74/7579/80Jul 31$0.87$0.136.69$74.13$79.87
74/7576/77Jul 24$0.85$0.155.67$74.15$76.85
74/7579/80Aug 7$0.85$0.155.67$74.15$79.85
75/7677/78Jul 24$0.83$0.174.88$75.17$77.83
73/7475/76Jul 24$0.82$0.184.56$73.18$75.82
73/7476/77Jul 24$0.82$0.184.56$73.18$76.82
76/7778/79Jul 24$0.82$0.184.56$76.18$78.82
74/7581/82Jul 31$0.79$0.213.76$74.21$81.79
77/7879/80Jul 24$0.77$0.233.35$77.23$79.77

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 25 found (best R:R 99.00, cheapest $0.05)

CALLS (5)
LowMidHighExpiryDebitMax GainR:R
$70.00$75.00$80.00Aug 21$0.05$4.9599.00
$68.00$70.00$72.00Jul 24$0.05$1.9539.00
$74.00$75.00$76.00Jul 24$0.05$0.9519.00
$77.00$78.00$79.00Jul 24$0.08$0.9211.50
$76.00$77.00$78.00Jul 24$0.10$0.909.00
PUTS (5)
LowMidHighExpiryDebitMax GainR:R
$75.00$76.00$77.00Jul 24$0.07$0.9313.29
$76.00$77.00$78.00Jul 24$0.07$0.9313.29
$74.00$75.00$76.00Jul 24$0.08$0.9211.50
$65.00$70.00$75.00Aug 21$0.60$4.407.33
$77.00$78.00$79.00Jul 24$0.13$0.876.69

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 49 found (best net $-0.15, 40 credits)

CALLS (5)
Buy KSell KRatioExpiryNetMax Gain
$68.00$75.001:2Jul 31-$0.15$6.85
$79.00$85.001:2Aug 14-$0.21$5.79
$85.00$90.001:2Aug 14-$0.28$4.72
$85.00$90.001:2Aug 21-$0.36$4.64
$85.00$90.001:2Aug 7-$0.92$4.08
PUTS (5)
Buy KSell KRatioExpiryNetMax Gain
$70.00$65.001:2Jul 31-$0.32$4.68
$75.00$70.001:2Aug 21-$0.45$4.55
$69.00$65.001:2Jul 17-$0.27$3.73
$74.00$70.001:2Jul 31-$0.28$3.72
$73.00$71.001:2Jul 17-$0.23$1.77

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 27 found (best yield 5.64%, avg 2.60%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$80.00Aug 21$4.400.472.6%5.64%8.23%1981.9K
$79.00Aug 14$4.200.501.3%5.39%6.69%4--
$79.00Aug 7$3.900.481.3%5.00%6.31%1--
$79.00Jul 31$3.600.481.3%4.62%5.92%112
$80.00Aug 7$3.400.452.6%4.36%6.95%1214
$80.00Jul 31$3.100.442.6%3.98%6.57%1117
$78.00Jul 31$3.000.510.0%3.85%3.87%16
$81.00Jul 31$3.000.413.9%3.85%7.72%5--
$85.00Aug 28$2.650.379.0%3.40%12.40%1--
$85.00Aug 21$2.600.349.0%3.33%12.34%221.5K

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 3,596
Total Puts 881
Put/Call Ratio 0.24
Net Difference 2,715

Prior's Put/Call Breakdown

Total Calls 318
Total Puts 465
Put/Call Ratio 1.46
Net Difference -147

Prior 7-Day Put/Call Summary

Total Calls 8,159
Total Puts 5,039
Average Put/Call Ratio 0.97
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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