Tour v456
DXCM
DEXCOM INC
$75.92 +1.43%
(7/28 18:30) ◀
|
Wednesday, July 29, 2026 (2:05pm)
January 2026
|
▶ (7/29 18:03)
◀ 7/29 14:06 ▶

Option Volume

Detail
ℹ
Current (07/29 2:05pm) 756
Calls: 579 (77%)
Puts: 177 (23%)
Prior (04/30) 6,717
Calls: 3,270 (49%)
Puts: 3,447 (51%)
Current vs Prior -88.74%
Calls: -82.29% (Calls)
Puts: -94.87% (Puts)
Prior 7-Day Total 9,261
Calls: 4,373 (47%)
Puts: 4,888 (53%)
Prior 7-Day Average 4,630
Calls: 624 (47%)
Puts: 698 (53%)
Current vs Prior 7-Day Avg -83.67%
Calls: -7.32%
Puts: -74.65%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (07/29 2:05pm) $261.5K
Calls: $234.9K (90%)
Puts: $26.6K (10%)
Prior (04/30) $2.02M
Calls: $1.14M (57%)
Puts: $878.3K (43%)
Current vs Prior -87.05%
Calls: -79.42%
Puts: -96.97%
Prior 7-Day Total $2.89M
Calls: $1.53M (53%)
Puts: $1.36M (47%)
Prior 7-Day Average $1.44M
Calls: $218.3K (53%)
Puts: $194.4K (47%)
Current vs Prior 7-Day Avg -81.90%
Calls: +7.61%
Puts: -86.33%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (07/29 2:05pm) 0.31
Prior (04/30) 1.05
Current vs Prior -71.00%
Prior 7-Day Average 1.18
Current vs Prior 7-Day Avg -74.10%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (07/29 2:05pm) 80,521
Calls: 40,699 (51%)
Puts: 39,822 (49%)
Prior (04/30) 92,487
Calls: 45,052 (49%)
Puts: 47,435 (51%)
Current vs Prior -12.94%
Prior 7-Day Total 183,191
Calls: 89,406 (49%)
Puts: 93,785 (51%)
Prior 7-Day Average 91,595
Calls: 44,703 (49%)
Puts: 46,892 (51%)
Current vs Prior 7-Day Avg -12.09%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (07/31) | Next (08/07)Expiry (08/21) | Next (09/18)
Current 9.52% | 10.67%11.83% | 14.75%
Prior 10.50% | 11.35%-- | --
Current vs Prior -9.28% | -6.03%-- | --
Prior 7-Day Avg 11.48% | 11.78%-- | --
Current vs 7-Day Avg -17.01% | -9.41%-- | --
Prior 7-Day Eod 10.50% | 11.35%-- | --
Current vs 7-Day Eod -9.28% | -6.03%-- | --
Sentiment BULLISH--

Relative Spread

Detail
ℹ
Expiry | Next
Current 76.82% | 94.40%
Calls: 75.00% | 95.12%
Puts: 78.64% | 93.67%
Prior 23.80% | 46.36%
Calls: 30.58% | 48.28%
Puts: 17.03% | 44.44%
Current vs Prior +222.77% | +103.62%
Prior 7-Day Avg 23.80% | 46.36%
Calls: 30.58% | 48.28%
Puts: 17.03% | 44.44%
Current vs 7-Day Avg +222.77% | +103.62%
Liquidity Expensive
+
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🤖 AI Insights

Strong bullish conviction with 90% of dollar volume in calls ($234.9K) vs puts ($26.6K). Light premium activity with dollar volume down 87% vs prior. Below-average activity with volume down 89% vs prior. Extreme bullish P/C ratio of 0.31 - heavy call buying (579 calls vs 177 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 NEUTRAL
7-Day Avg NEUTRAL
Current BULLISH
Prior NEUTRAL
7-Day Avg NEUTRAL
Current NEUTRAL
Prior NEUTRAL
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. 30 found (avg delta 0.66, highest 0.91)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$61.00Jul 3113.9017.00$15.4520.1%30.915
$66.00Jul 319.2012.20$10.7028.0%10.881
$65.00Aug 79.4013.50$11.4535.8%--0.8812
$70.00Jul 316.008.20$7.1031.0%--0.8117
$65.00Aug 2110.8013.90$12.3525.1%--0.81440
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$85.00Aug 218.6012.50$10.5537.0%--0.7711
$80.00Aug 215.308.10$6.7041.8%--0.6044
$77.00Aug 72.805.50$4.1565.1%--0.5324
$77.00Aug 143.405.00$4.2038.1%--0.5334
$77.00Jul 312.505.20$3.8570.1%--0.52113

Most actively traded options today. High liquidity = easy entry/exit. 48 active (total vol 397, top 91)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$70.00Aug 217.309.90$8.6030.2%910.73584
$80.00Jul 310.452.00$1.23126.0%820.30209
$85.00Aug 211.052.00$1.5362.1%480.251.6K
$90.00Jul 310.000.70$0.35200.0%200.099
$85.00Jul 310.001.00$0.50200.0%130.1496
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$70.00Jul 310.101.65$0.88176.1%110.1973
$65.00Aug 70.001.55$0.78198.7%90.1328
$70.00Aug 70.502.40$1.45131.0%80.2520
$66.00Aug 70.050.80$0.43174.4%70.102
$75.00Aug 71.405.50$3.45118.8%60.454

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 35 strikes (avg 156.5%, max 284.1%)

CALLS (5)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$88.00Jul 31Aug 21206.0%56.3%266.1%--413
$75.00Jul 31Aug 28166.5%47.7%248.6%954
$84.00Jul 31Aug 14180.5%56.3%220.8%--38
$87.00Jul 31Aug 21197.5%63.8%209.8%--62
$66.00Jul 31Sep 4176.2%57.8%204.9%22
PUTS (5)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$67.00Jul 31Aug 14214.1%55.7%284.1%--32
$62.00Jul 31Aug 21272.6%89.2%205.7%155
$66.00Jul 31Aug 14176.2%58.2%202.6%--38
$74.00Jul 31Aug 21165.5%56.5%193.1%2348
$75.00Jul 31Aug 21166.5%57.4%190.2%1375

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 49 found (best R:R 7.33, avg 2.26)

BULL CALL (5)
BuySellExpiryDebitMax GainMax LossR:RBE
$84.00$85.00Aug 14$0.13$0.87$0.136.69$84.13
$82.00$85.00Aug 21$0.42$2.58$0.426.14$82.42
$80.00$82.00Aug 7$0.30$1.70$0.305.67$80.30
$80.00$90.00Aug 28$1.72$8.28$1.724.81$81.72
$82.00$85.00Aug 7$0.52$2.48$0.524.77$82.52
BEAR PUT (5)
BuySellExpiryDebitMax GainMax LossR:RBE
$74.00$73.00Aug 21$0.12$0.88$0.127.33$73.88
$76.00$75.00Jul 31$0.15$0.85$0.155.67$75.85
$71.00$64.00Aug 28$1.35$5.65$1.354.19$69.65
$72.00$71.00Jul 31$0.20$0.80$0.204.00$71.80
$70.00$67.00Aug 7$0.65$2.35$0.653.62$69.35

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 63 found (best R:R 19.00, avg 1.63)

BEAR CALL (5)
SellBuyExpiryCreditMax GainMax LossR:RBE
$61.00$66.00Jul 31$4.75$4.75$0.2519.00$65.75
$66.00$70.00Jul 31$3.60$3.60$0.409.00$69.60
$65.00$70.00Aug 7$4.10$4.10$0.904.56$69.10
$74.00$75.00Jul 31$0.80$0.80$0.204.00$74.80
$71.00$72.00Aug 21$0.80$0.80$0.204.00$71.80
BULL PUT (5)
SellBuyExpiryCreditMax GainMax LossR:RBE
$71.00$70.00Jul 31$0.82$0.82$0.184.56$70.18
$85.00$80.00Aug 21$3.85$3.85$1.153.35$81.15
$67.00$66.00Jul 31$0.72$0.72$0.282.57$66.28
$70.00$68.00Aug 21$1.25$1.25$0.751.67$68.75
$74.00$73.00Jul 31$0.62$0.62$0.381.63$73.38

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 26 found (avg debit $0.61, cheapest $0.08)

CALLS (5)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$87.00Jul 31Aug 7$0.13197.5%102.4%
$78.00Jul 31Aug 14$0.15149.3%61.5%
$70.00Jul 31Aug 7$0.25136.8%77.6%
$77.00Jul 31Aug 7$0.27145.3%82.0%
$75.00Jul 31Aug 7$0.30166.5%78.4%
PUTS (5)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$74.00Jul 31Aug 7$0.08165.5%75.2%
$65.00Jul 31Aug 7$0.15184.8%91.4%
$75.00Jul 31Aug 7$0.22166.5%78.4%
$62.00Jul 31Aug 21$0.27272.6%89.2%
$77.00Jul 31Aug 7$0.30145.3%82.0%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 21 found (cheapest 9.00% of stock, avg 12.36%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$77.00Jul 31$2.98$3.85$6.83$70.17$83.839.00%
$76.00Jul 31$3.60$3.38$6.98$69.02$82.989.19%
$75.00Jul 31$3.85$3.23$7.08$67.92$82.089.33%
$74.00Aug 7$4.53$2.83$7.36$66.64$81.369.69%
$73.00Jul 31$5.25$2.13$7.38$65.62$80.389.72%
$74.00Jul 31$4.65$2.75$7.40$66.60$81.409.75%
$77.00Aug 7$3.25$4.15$7.40$69.60$84.409.75%
$75.00Aug 7$4.15$3.45$7.60$67.40$82.6010.01%
$72.00Jul 31$6.00$1.90$7.90$64.10$79.9010.41%
$70.00Jul 31$7.10$0.88$7.98$62.02$77.9810.51%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 94 found (cheapest 2.02% of stock, avg 5.50%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$84.00$66.00Aug 14$0.93$0.60$1.53$64.47$85.53
$84.00$67.00Aug 14$0.93$0.68$1.61$65.39$85.61
$83.00$66.00Aug 14$1.27$0.60$1.87$64.13$84.87
$82.00$66.00Aug 14$1.33$0.60$1.93$64.07$83.93
$83.00$67.00Aug 14$1.27$0.68$1.95$65.05$84.95
$85.00$65.00Aug 7$1.18$0.78$1.96$63.04$86.96
$85.00$67.00Aug 7$1.18$0.80$1.98$65.02$86.98
$82.00$67.00Aug 14$1.33$0.68$2.01$64.99$84.01
$87.00$65.00Aug 7$1.38$0.78$2.16$62.84$89.16
$87.00$67.00Aug 7$1.38$0.80$2.18$64.82$89.18

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 79 found (best R:R 12.33, avg credit $1.53)

Put SpreadCall SpreadExpiryCreditMax LossR:RBE LowBE High
68/7072/73Aug 21$1.85$0.1512.33$68.15$73.85
66/6772/74Aug 7$1.84$0.1611.50$65.16$73.84
66/6770/72Jul 31$1.82$0.1810.11$65.18$71.82
68/7087/88Aug 21$1.82$0.1810.11$68.18$88.82
70/7273/75Aug 21$1.82$0.1810.11$70.18$74.82
64/6572/74Aug 7$1.77$0.237.70$63.23$73.77
80/8587/88Aug 21$4.42$0.587.62$80.58$91.42
73/7475/76Jul 31$0.87$0.136.69$73.13$75.87
61/6277/78Jul 31$0.86$0.146.14$61.14$77.86
66/6770/72Aug 7$1.72$0.286.14$65.28$71.72

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 17 found (best R:R 6.14, cheapest $0.14)

CALLS (5)
LowMidHighExpiryDebitMax GainR:R
$82.00$83.00$84.00Jul 31$0.14$0.866.14
$72.00$73.00$74.00Jul 31$0.15$0.855.67
$71.00$72.00$73.00Aug 21$0.20$0.804.00
$83.00$84.00$85.00Aug 14$0.21$0.793.76
$85.00$86.00$87.00Aug 7$0.26$0.742.85
PUTS (5)
LowMidHighExpiryDebitMax GainR:R
$75.00$80.00$85.00Aug 21$0.83$4.175.02
$72.00$73.00$74.00Aug 21$0.24$0.763.17
$75.00$76.00$77.00Jul 31$0.32$0.682.12
$72.00$73.00$74.00Jul 31$0.39$0.611.56
$73.00$74.00$75.00Aug 21$0.41$0.591.44

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 41 found (best net $-0.20, 35 credits)

CALLS (5)
Buy KSell KRatioExpiryNetMax Gain
$73.00$79.001:2Sep 4-$0.74$5.26
$66.00$73.001:2Sep 4-$1.85$5.15
$75.00$80.001:2Aug 28-$0.30$4.70
$79.00$82.001:2Aug 14-$0.18$2.82
$82.00$85.001:2Aug 7-$0.66$2.34
PUTS (5)
Buy KSell KRatioExpiryNetMax Gain
$71.00$64.001:2Aug 28-$0.20$6.80
$80.00$75.001:2Aug 21-$0.66$4.34
$74.00$70.001:2Aug 7-$0.07$3.93
$70.00$67.001:2Aug 7-$0.15$2.85
$85.00$80.001:2Aug 21-$2.85$2.15

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 26 found (best yield 4.21%, avg 1.48%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$76.00Aug 21$3.200.550.1%4.21%4.32%170
$76.00Aug 14$2.800.500.1%3.69%3.79%18
$77.00Aug 21$2.700.511.4%3.56%4.98%24
$76.00Jul 31$2.000.530.1%2.63%2.74%639
$78.00Aug 14$2.000.422.7%2.63%5.37%113
$80.00Aug 21$2.000.415.4%2.63%8.01%52.0K
$77.00Aug 7$1.900.471.4%2.50%3.93%55
$79.00Aug 14$1.850.394.1%2.44%6.49%--13
$79.00Sep 4$1.650.434.1%2.17%6.23%--11
$77.00Jul 31$1.550.491.4%2.04%3.46%--92

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 579
Total Puts 177
Put/Call Ratio 0.31
Net Difference 402

Prior's Put/Call Breakdown

Total Calls 3,270
Total Puts 3,447
Put/Call Ratio 1.05
Net Difference -177

Prior 7-Day Put/Call Summary

Total Calls 4,373
Total Puts 4,888
Average Put/Call Ratio 1.18
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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