Tour v346
DXCM
DEXCOM INC
$76.65 -1.71%
$75.50 (-1.50%)🌙
as of 07/17 06:26 PM
(7/16 18:24) ◀
|
Friday, July 17, 2026 (6:26pm)
January 2026
|
▶
◀ 7/17 18:26

Option Volume

Detail
ℹ
Current (07/17) 1,737
Calls: 1,226 (71%)
Puts: 511 (29%)
Prior (07/16) 4,477
Calls: 3,596 (80%)
Puts: 881 (20%)
Current vs Prior -61.20%
Calls: -65.91% (Calls)
Puts: -42.00% (Puts)
Prior 7-Day Total 16,187
Calls: 10,553 (65%)
Puts: 5,634 (35%)
Prior 7-Day Average 2,312
Calls: 1,507 (65%)
Puts: 804 (35%)
Current vs Prior 7-Day Avg -24.88%
Calls: -18.68%
Puts: -36.51%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (07/17) $570.2K
Calls: $430.5K (76%)
Puts: $139.6K (24%)
Prior (07/16) $1.47M
Calls: $1.03M (70%)
Puts: $443.9K (30%)
Current vs Prior -61.28%
Calls: -58.15%
Puts: -68.55%
Prior 7-Day Total $5.29M
Calls: $3.24M (61%)
Puts: $2.06M (39%)
Prior 7-Day Average $756.3K
Calls: $462.7K (61%)
Puts: $293.6K (39%)
Current vs Prior 7-Day Avg -24.61%
Calls: -6.94%
Puts: -52.44%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (07/17) 0.42
Prior (07/16) 0.24
Current vs Prior +70.13%
Prior 7-Day Average 0.97
Current vs Prior 7-Day Avg -57.00%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (07/17) 23,257
Calls: 17,912 (77%)
Puts: 5,345 (23%)
Prior (07/16) 33,311
Calls: 22,352 (67%)
Puts: 10,959 (33%)
Current vs Prior -30.18%
Prior 7-Day Total 153,087
Calls: 96,049 (63%)
Puts: 57,038 (37%)
Prior 7-Day Average 21,869
Calls: 13,721 (63%)
Puts: 8,148 (37%)
Current vs Prior 7-Day Avg +6.34%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (07/17) | Next (07/24)Expiry (07/17) | Next (08/21)
Current 3.37% | 5.23%3.37% | 13.76%
Prior 4.89% | 5.64%4.89% | 14.11%
Current vs Prior +7.08% | +96.53%-31.11% | -2.43%
Prior 7-Day Avg 4.44% | 6.07%5.06% | 14.03%
Current vs 7-Day Avg +17.72% | +82.75%-33.48% | -1.90%
Prior 7-Day Eod 4.89% | 5.64%4.89% | 14.11%
Current vs 7-Day Eod +7.08% | +96.53%-31.11% | -2.43%
Sentiment BEARISHBULLISH

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

Strong bullish conviction with 76% of dollar volume in calls ($430.5K) vs puts ($139.6K). Light premium activity with dollar volume down 61% vs prior. Below-average activity with volume down 61% vs prior. Extreme bullish P/C ratio of 0.42 - heavy call buying (1,226 calls vs 511 puts).

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 1 of results (avg 8.6%, best 8.6%)

CALLS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$70.00Aug 218.909.70$9.308.6%10.73--
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 0.72, highest 0.96)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$70.00Jul 174.807.20$6.0040.0%120.96205
$69.00Jul 176.808.40$7.6021.1%10.9537
$70.00Jul 245.708.30$7.0037.1%50.91--
$68.00Jul 176.8010.60$8.7043.7%10.89--
$63.00Jul 1712.8014.60$13.7013.1%10.87--
PUTS (3)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$80.00Jul 172.805.20$4.0060.0%10.8998
$77.00Jul 170.002.45$1.23199.2%20.511
$77.00Jul 241.702.05$1.8818.6%20.519

Most actively traded options today. High liquidity = easy entry/exit. 92 active (total vol 1.0K, top 139)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$75.00Jul 170.603.00$1.80133.3%1390.771.3K
$74.00Jul 172.403.60$3.0040.0%420.7169
$85.00Jul 240.000.40$0.20200.0%410.08--
$80.00Aug 213.504.20$3.8518.2%340.442.0K
$75.00Aug 75.306.00$5.6512.4%300.605
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$75.00Jul 170.000.80$0.40200.0%1240.24476
$75.00Aug 213.804.70$4.2521.2%730.41133
$77.00Aug 144.505.20$4.8514.4%400.48--
$76.00Jul 170.000.50$0.25200.0%310.2714
$77.00Aug 74.205.00$4.6017.4%200.48--

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 22 strikes (avg 1355.0%, max 3715.6%)

CALLS (5)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$65.00Jul 17Aug 212294.6%60.1%3715.6%3285
$74.00Jul 17Aug 28984.6%47.8%1961.1%4469
$79.00Jul 17Jul 24826.1%42.9%1823.5%33178
$90.00Jul 17Aug 21926.9%54.5%1600.0%371.1K
$85.00Jul 17Aug 21757.2%52.9%1331.0%292.6K
PUTS (5)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$65.00Jul 17Aug 212294.6%60.1%3715.6%221.1K
$72.00Jul 17Jul 241290.8%47.6%2613.6%469
$74.00Jul 17Jul 24984.6%44.9%2090.8%736
$71.00Jul 17Jul 311437.9%74.1%1840.5%3331
$70.00Jul 17Aug 21736.2%56.6%1199.7%6898

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 45 found (best R:R 28.41, avg 3.53)

BULL CALL (5)
BuySellExpiryDebitMax GainMax LossR:RBE
$80.00$85.00Jul 17$0.17$4.83$0.1728.41$80.17
$82.00$85.00Jul 24$0.15$2.85$0.1519.00$82.15
$81.00$82.00Jul 24$0.13$0.87$0.136.69$81.13
$80.00$82.00Jul 31$0.30$1.70$0.305.67$80.30
$85.00$90.00Aug 21$0.85$4.15$0.854.88$85.85
BEAR PUT (5)
BuySellExpiryDebitMax GainMax LossR:RBE
$72.00$70.00Jul 24$0.18$1.82$0.1810.11$71.82
$73.00$72.00Jul 24$0.14$0.86$0.146.14$72.86
$65.00$64.00Aug 7$0.15$0.85$0.155.67$64.85
$64.00$63.00Aug 7$0.18$0.82$0.184.56$63.82
$70.00$65.00Aug 21$1.09$3.91$1.093.59$68.91

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 55 found (best R:R 15.67, avg 1.78)

BEAR CALL (5)
SellBuyExpiryCreditMax GainMax LossR:RBE
$64.00$69.00Jul 24$4.70$4.70$0.3015.67$68.70
$72.00$74.00Jul 17$1.85$1.85$0.1512.33$73.85
$70.00$74.00Jul 24$3.50$3.50$0.507.00$73.50
$65.00$66.00Jul 17$0.85$0.85$0.155.67$65.85
$79.00$80.00Jul 17$0.83$0.83$0.174.88$79.83
BULL PUT (5)
SellBuyExpiryCreditMax GainMax LossR:RBE
$80.00$77.00Jul 17$2.77$2.77$0.2312.04$77.23
$71.00$70.00Jul 31$0.53$0.53$0.471.13$70.47
$77.00$76.00Jul 24$0.50$0.50$0.501.00$76.50
$77.00$73.00Aug 14$1.85$1.85$2.150.86$75.15
$73.00$70.00Aug 14$1.35$1.35$1.650.82$71.65

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 21 found (avg debit $0.96, cheapest $0.12)

CALLS (5)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$85.00Jul 17Jul 24$0.12757.2%52.0%
$69.00Jul 17Jul 24$0.15915.4%90.0%
$90.00Jul 17Jul 24$0.35926.9%84.3%
$80.00Jul 17Jul 24$0.43515.3%43.4%
$87.00Jul 24Jul 31$0.4599.0%79.8%
PUTS (5)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$70.00Jul 17Jul 24$0.17736.2%52.2%
$66.00Jul 31Aug 7$0.4082.0%76.0%
$75.00Jul 17Jul 24$0.62482.1%42.3%
$77.00Jul 17Jul 24$0.65491.3%42.6%
$71.00Jul 17Jul 31$0.901437.9%74.1%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 19 found (cheapest 2.09% of stock, avg 8.43%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$76.00Jul 17$1.35$0.25$1.60$74.40$77.602.09%
$75.00Jul 17$1.80$0.40$2.20$72.80$77.202.87%
$77.00Jul 17$1.10$1.23$2.33$74.67$79.333.04%
$76.00Jul 24$2.13$1.38$3.51$72.49$79.514.58%
$77.00Jul 24$1.68$1.88$3.56$73.44$80.564.64%
$75.00Jul 24$2.78$1.02$3.80$71.20$78.804.96%
$74.00Jul 17$3.00$1.08$4.08$69.92$78.085.32%
$80.00Jul 17$0.25$4.00$4.25$75.75$84.255.54%
$74.00Jul 24$3.50$0.80$4.30$69.70$78.305.61%
$72.00Jul 17$4.85$1.08$5.93$66.07$77.937.74%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 90 found (cheapest 0.65% of stock, avg 4.39%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$80.00$76.00Jul 17$0.25$0.25$0.50$75.50$80.50
$80.00$75.00Jul 17$0.25$0.40$0.65$74.35$80.65
$80.00$72.00Jul 24$0.68$0.43$1.11$70.89$81.11
$80.00$73.00Jul 24$0.68$0.57$1.25$71.75$81.25
$79.00$76.00Jul 17$1.08$0.25$1.33$74.67$80.33
$80.00$74.00Jul 17$0.25$1.08$1.33$72.67$81.33
$80.00$72.00Jul 17$0.25$1.08$1.33$70.67$81.33
$80.00$71.00Jul 17$0.25$1.08$1.33$69.67$81.33
$77.00$76.00Jul 17$1.10$0.25$1.35$74.65$78.35
$79.00$72.00Jul 24$0.93$0.43$1.36$70.64$80.36

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 66 found (best R:R 7.33, avg credit $1.30)

Put SpreadCall SpreadExpiryCreditMax LossR:RBE LowBE High
73/7475/76Jul 24$0.88$0.127.33$73.12$75.88
72/7374/75Jul 24$0.86$0.146.14$72.14$74.86
75/7677/78Jul 24$0.81$0.194.26$75.19$77.81
76/7778/79Jul 24$0.80$0.204.00$76.20$78.80
72/7375/76Jul 24$0.79$0.213.76$72.21$75.79
66/6982/85Jul 31$2.27$0.733.11$66.73$84.27
76/7779/80Jul 24$0.75$0.253.00$76.25$79.75
65/6674/75Aug 7$0.72$0.282.57$65.28$74.72
73/7780/83Aug 7$2.83$1.172.42$74.17$82.83
65/7075/80Aug 21$3.54$1.462.42$66.46$78.54

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 22 found (best R:R 40.67, cheapest $0.05)

CALLS (5)
LowMidHighExpiryDebitMax GainR:R
$80.00$85.00$90.00Jul 17$0.12$4.8840.67
$65.00$66.00$67.00Jul 17$0.05$0.9519.00
$78.00$79.00$80.00Jul 24$0.05$0.9519.00
$79.00$80.00$81.00Jul 24$0.05$0.9519.00
$74.00$75.00$76.00Jul 24$0.07$0.9313.29
PUTS (5)
LowMidHighExpiryDebitMax GainR:R
$64.00$65.00$66.00Aug 7$0.07$0.9313.29
$72.00$73.00$74.00Jul 24$0.09$0.9110.11
$74.00$75.00$76.00Jul 24$0.14$0.866.14
$75.00$76.00$77.00Jul 24$0.14$0.866.14
$65.00$70.00$75.00Aug 21$0.74$4.265.76

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 52 found (best net $-0.66, 43 credits)

CALLS (5)
Buy KSell KRatioExpiryNetMax Gain
$78.00$84.001:2Aug 14-$0.66$5.34
$80.00$85.001:2Aug 21-$0.45$4.55
$85.00$90.001:2Aug 21-$0.45$4.55
$70.00$74.001:2Jul 24$0.00$4.00
$75.00$80.001:2Aug 21-$1.40$3.60
PUTS (5)
Buy KSell KRatioExpiryNetMax Gain
$70.00$65.001:2Aug 21-$0.24$4.76
$75.00$70.001:2Aug 21-$0.59$4.41
$70.00$65.001:2Jul 24-$0.85$4.15
$77.00$73.001:2Aug 14-$1.15$2.85
$69.00$66.001:2Jul 31-$0.18$2.82

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 22 found (best yield 6.65%, avg 2.57%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$77.00Aug 28$5.100.530.5%6.65%7.11%2--
$77.00Aug 7$4.300.530.5%5.61%6.07%22
$77.00Jul 31$3.800.520.5%4.96%5.41%1--
$80.00Aug 21$3.500.444.4%4.57%8.94%342.0K
$78.00Jul 31$3.400.481.8%4.44%6.20%17
$80.00Aug 7$2.950.434.4%3.85%8.22%30--
$78.00Aug 14$2.900.481.8%3.78%5.54%1--
$80.00Jul 31$2.600.414.4%3.39%7.76%1--
$82.00Jul 31$2.000.367.0%2.61%9.59%734
$84.00Aug 14$2.000.319.6%2.61%12.20%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 1,226
Total Puts 511
Put/Call Ratio 0.42
Net Difference 715

Prior's Put/Call Breakdown

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

Prior 7-Day Put/Call Summary

Total Calls 10,553
Total Puts 5,634
Average Put/Call Ratio 0.97
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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