Tour v490
DXCM
DEXCOM INC
$86.94 -0.42%
(8/3 18:24) ◀
|
Tuesday, August 4, 2026 (6:37pm)
January 2026
|
▶ (8/5 18:40)
◀ 8/4 18:37 ▶

Option Volume

Detail
ℹ
Current (08/04) 2,766
Calls: 1,606 (58%)
Puts: 1,160 (42%)
Prior (08/03) 7,036
Calls: 3,836 (55%)
Puts: 3,200 (45%)
Current vs Prior -60.69%
Calls: -58.13% (Calls)
Puts: -63.75% (Puts)
Prior 7-Day Total 46,740
Calls: 22,104 (47%)
Puts: 24,636 (53%)
Prior 7-Day Average 6,677
Calls: 3,157 (47%)
Puts: 3,519 (53%)
Current vs Prior 7-Day Avg -58.58%
Calls: -49.14%
Puts: -67.04%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (08/04) $1.50M
Calls: $1.12M (75%)
Puts: $371.7K (25%)
Prior (08/03) $3.52M
Calls: $1.82M (52%)
Puts: $1.70M (48%)
Current vs Prior -57.48%
Calls: -38.13%
Puts: -78.15%
Prior 7-Day Total $13.33M
Calls: $7.94M (60%)
Puts: $5.39M (40%)
Prior 7-Day Average $1.90M
Calls: $1.13M (60%)
Puts: $770.5K (40%)
Current vs Prior 7-Day Avg -21.45%
Calls: -0.87%
Puts: -51.75%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (08/04) 0.72
Prior (08/03) 0.83
Current vs Prior -13.42%
Prior 7-Day Average 0.85
Current vs Prior 7-Day Avg -14.77%
Sentiment NEUTRAL

Open Interest

Detail
ℹ
Current (08/04) 49,244
Calls: 25,462 (52%)
Puts: 23,782 (48%)
Prior (08/03) 45,988
Calls: 32,550 (71%)
Puts: 13,438 (29%)
Current vs Prior +7.08%
Prior 7-Day Total 333,750
Calls: 188,921 (57%)
Puts: 144,829 (43%)
Prior 7-Day Average 47,678
Calls: 26,988 (57%)
Puts: 20,689 (43%)
Current vs Prior 7-Day Avg +3.28%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (08/07) | Next (08/14)Expiry (08/21) | Next (09/18)
Current 4.41% | 4.77%7.82% | 10.90%
Prior 4.64% | 4.87%7.85% | 11.45%
Current vs Prior -5.03% | -1.94%-0.31% | -4.80%
Prior 7-Day Avg 7.99% | 9.39%11.14% | 14.00%
Current vs 7-Day Avg -44.85% | -49.15%-29.81% | -22.09%
Prior 7-Day Eod 4.64% | 4.87%7.85% | 11.45%
Current vs 7-Day Eod -5.03% | -1.94%-0.31% | -4.80%
Sentiment BULLISHBULLISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 27.49% | 14.86%
Calls: 42.62% | 10.00%
Puts: 12.37% | 19.72%
Prior 27.49% | 14.86%
Calls: 42.62% | 10.00%
Puts: 12.37% | 19.72%
Current vs Prior +0.00% | +0.00%
Prior 7-Day Avg 37.25% | 27.56%
Calls: 50.41% | 26.33%
Puts: 24.10% | 28.78%
Current vs 7-Day Avg -26.21% | -46.07%
Liquidity Expensive
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🤖 AI Insights

Strong bullish conviction with 75% of dollar volume in calls ($1.12M) vs puts ($371.7K). Light premium activity with dollar volume down 57% vs prior. Below-average activity with volume down 61% vs prior.

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 NEUTRAL
Prior NEUTRAL
7-Day Avg NEUTRAL
Current NEUTRAL
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 9.1%, best 8.4%)

CALLS (2)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$70.00Sep 1817.2018.70$17.958.4%10.92--
$70.00Aug 2116.5018.20$17.359.8%20.96532
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. 34 found (avg delta 0.76, highest 0.96)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$70.00Aug 2116.5018.20$17.359.8%20.96532
$70.00Aug 715.7019.00$17.3519.0%10.94--
$73.00Aug 2112.4015.70$14.0523.5%20.9418
$78.00Aug 77.2011.10$9.1542.6%70.9313
$71.00Aug 714.8018.00$16.4019.5%10.93--
PUTS (3)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$90.00Aug 283.305.30$4.3046.5%320.61--
$90.00Sep 185.007.00$6.0033.3%60.5633
$88.00Aug 212.704.20$3.4543.5%40.535

Most actively traded options today. High liquidity = easy entry/exit. 95 active (total vol 1.8K, top 245)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$90.00Sep 183.104.80$3.9543.0%2450.43394
$88.00Aug 212.102.85$2.4830.2%1260.47330
$75.00Aug 2111.7013.40$12.5513.5%1150.91560
$80.00Aug 217.308.60$7.9516.4%1080.832.4K
$80.00Sep 188.8010.80$9.8020.4%840.761.3K
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$87.00Aug 211.704.40$3.0588.5%1460.4847
$79.00Sep 40.002.60$1.30200.0%940.201
$86.00Aug 281.703.20$2.4561.2%880.4131
$85.00Sep 182.754.70$3.7352.3%610.41113
$75.00Sep 40.301.40$0.85129.4%520.132

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 21 strikes (avg 63.9%, max 274.0%)

CALLS (5)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$70.00Aug 7Sep 18168.3%45.0%274.0%2--
$87.00Aug 7Aug 2864.5%30.6%110.9%50625
$79.00Aug 7Sep 488.0%43.0%104.7%35
$78.00Aug 7Aug 2187.8%45.6%92.6%918
$86.00Aug 7Aug 2866.4%35.4%87.8%24103
PUTS (5)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$80.00Aug 7Sep 1895.2%36.2%163.1%151.3K
$78.00Aug 7Aug 2187.8%45.6%92.6%1213
$79.00Aug 14Sep 1160.0%38.3%56.5%112
$82.00Aug 7Sep 1164.2%42.6%50.7%2--
$85.00Aug 7Sep 1852.9%37.5%41.1%83113

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 47 found (best R:R 23.24, avg 4.41)

BULL CALL (5)
BuySellExpiryDebitMax GainMax LossR:RBE
$90.00$95.00Aug 14$0.22$4.78$0.2221.73$90.22
$90.00$95.00Aug 21$0.92$4.08$0.924.43$90.92
$88.00$90.00Sep 4$0.37$1.63$0.374.41$88.37
$95.00$100.00Sep 18$1.07$3.93$1.073.67$96.07
$90.00$92.00Aug 7$0.43$1.57$0.433.65$90.43
BEAR PUT (5)
BuySellExpiryDebitMax GainMax LossR:RBE
$78.00$70.00Aug 21$0.33$7.67$0.3323.24$77.67
$85.00$81.00Aug 14$0.25$3.75$0.2515.00$84.75
$79.00$76.00Aug 28$0.22$2.78$0.2212.64$78.78
$85.00$82.00Aug 21$0.23$2.77$0.2312.04$84.77
$75.00$70.00Sep 18$0.40$4.60$0.4011.50$74.60

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 60 found (best R:R 9.00, avg 1.49)

BEAR CALL (5)
SellBuyExpiryCreditMax GainMax LossR:RBE
$78.00$80.00Aug 21$1.80$1.80$0.209.00$79.80
$85.00$86.00Aug 28$0.90$0.90$0.109.00$85.90
$83.00$85.00Aug 21$1.75$1.75$0.257.00$84.75
$87.00$88.00Aug 21$0.85$0.85$0.155.67$87.85
$70.00$75.00Sep 18$4.20$4.20$0.805.25$74.20
BULL PUT (5)
SellBuyExpiryCreditMax GainMax LossR:RBE
$86.00$85.00Aug 28$0.75$0.75$0.253.00$85.25
$80.00$79.00Sep 11$0.60$0.60$0.401.50$79.40
$90.00$86.00Aug 28$1.85$1.85$2.150.86$88.15
$90.00$85.00Sep 18$2.27$2.27$2.730.83$87.73
$83.00$79.00Sep 4$1.70$1.70$2.300.74$81.30

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 22 found (avg debit $0.77, cheapest $0.15)

CALLS (5)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$95.00Aug 14Aug 21$0.1553.2%43.6%
$90.00Aug 7Aug 14$0.2254.4%34.9%
$85.00Aug 21Aug 28$0.2535.9%31.4%
$73.00Aug 21Aug 28$0.3555.9%71.7%
$86.00Aug 7Aug 14$0.4766.4%33.3%
PUTS (5)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$85.00Aug 7Aug 14$0.2352.9%32.4%
$75.00Aug 28Sep 4$0.2850.0%48.5%
$78.00Aug 7Aug 21$0.3087.8%45.6%
$70.00Aug 21Sep 18$0.3060.8%45.0%
$81.00Aug 7Aug 14$0.5858.0%50.1%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 19 found (cheapest 4.37% of stock, avg 10.65%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$86.00Aug 14$2.40$1.40$3.80$82.20$89.804.37%
$88.00Aug 21$2.48$3.45$5.93$82.07$93.936.82%
$85.00Aug 21$4.30$1.73$6.03$78.97$91.036.94%
$86.00Aug 28$3.65$2.45$6.10$79.90$92.107.02%
$85.00Aug 28$4.55$1.70$6.25$78.75$91.257.19%
$87.00Aug 21$3.33$3.05$6.38$80.62$93.387.34%
$86.00Aug 21$3.75$2.68$6.43$79.57$92.437.40%
$90.00Aug 28$2.33$4.30$6.63$83.37$96.637.63%
$82.00Aug 21$6.45$1.50$7.95$74.05$89.959.14%
$80.00Aug 21$7.95$0.83$8.78$71.22$88.7810.10%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 86 found (cheapest 0.75% of stock, avg 3.39%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$89.00$81.00Aug 7$0.50$0.15$0.65$80.35$89.65
$93.00$81.00Aug 7$0.65$0.15$0.80$80.20$93.80
$90.00$81.00Aug 7$0.68$0.15$0.83$80.17$90.83
$89.00$82.00Aug 7$0.50$0.35$0.85$81.15$89.85
$96.00$81.00Aug 7$0.80$0.15$0.95$80.05$96.95
$93.00$82.00Aug 7$0.65$0.35$1.00$81.00$94.00
$90.00$82.00Aug 7$0.68$0.35$1.03$80.97$91.03
$89.00$80.00Aug 7$0.50$0.57$1.07$78.93$90.07
$88.00$81.00Aug 7$0.93$0.15$1.08$79.92$89.08
$96.00$82.00Aug 7$0.80$0.35$1.15$80.85$97.15

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 57 found (best R:R 14.38, avg credit $1.39)

Put SpreadCall SpreadExpiryCreditMax LossR:RBE LowBE High
78/7983/85Aug 21$1.87$0.1314.38$77.13$84.87
70/7580/85Sep 18$4.45$0.558.09$70.55$84.45
80/8186/87Aug 21$0.82$0.184.56$80.18$86.82
81/8285/86Aug 21$0.82$0.184.56$81.18$85.82
78/7980/82Aug 21$1.62$0.384.26$77.38$81.62
80/8182/83Aug 21$0.80$0.204.00$80.20$82.80
78/8087/88Aug 7$1.56$0.443.55$78.44$88.56
80/8590/95Sep 18$3.78$1.223.10$81.22$93.78
79/8085/86Aug 21$0.73$0.272.70$79.27$85.73
81/8286/87Aug 21$0.69$0.312.23$81.31$86.69

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 17 found (best R:R 19.83, cheapest $0.06)

CALLS (5)
LowMidHighExpiryDebitMax GainR:R
$70.00$75.00$80.00Sep 18$0.25$4.7519.00
$85.00$86.00$87.00Aug 21$0.13$0.876.69
$90.00$95.00$100.00Sep 18$0.68$4.326.35
$78.00$80.00$82.00Aug 21$0.30$1.705.67
$85.00$86.00$87.00Aug 28$0.45$0.551.22
PUTS (5)
LowMidHighExpiryDebitMax GainR:R
$80.00$85.00$90.00Sep 18$0.24$4.7619.83
$78.00$79.00$80.00Aug 21$0.06$0.9415.67
$70.00$75.00$80.00Sep 18$0.40$4.6011.50
$79.00$80.00$81.00Aug 21$0.22$0.783.55
$75.00$80.00$85.00Sep 18$1.23$3.773.07

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 $-1.90, 35 credits)

CALLS (5)
Buy KSell KRatioExpiryNetMax Gain
$71.00$78.001:2Aug 7-$1.90$5.10
$95.00$100.001:2Sep 18-$0.06$4.94
$90.00$95.001:2Sep 18-$0.45$4.55
$90.00$95.001:2Aug 14-$0.46$4.54
$80.00$85.001:2Sep 18-$1.70$3.30
PUTS (5)
Buy KSell KRatioExpiryNetMax Gain
$75.00$70.001:2Sep 18-$0.10$4.90
$80.00$75.001:2Sep 18-$0.10$4.90
$79.00$75.001:2Sep 4-$0.40$3.60
$90.00$85.001:2Sep 18-$1.46$3.54
$85.00$81.001:2Aug 14-$0.48$3.52

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 18 found (best yield 3.57%, avg 1.48%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$90.00Sep 18$3.100.433.5%3.57%7.09%245394
$87.00Aug 21$2.850.530.1%3.28%3.35%20438
$87.00Aug 28$2.400.550.1%2.76%2.83%3394
$88.00Aug 21$2.100.471.2%2.42%3.63%126330
$90.00Aug 28$1.850.413.5%2.13%5.65%5148
$90.00Sep 4$1.750.423.5%2.01%5.53%510
$88.00Sep 4$1.700.481.2%1.96%3.17%11
$90.00Aug 21$1.450.373.5%1.67%5.19%172.6K
$95.00Sep 18$1.400.299.3%1.61%10.88%42704
$87.00Aug 7$1.200.530.1%1.38%1.45%17531

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 1,606
Total Puts 1,160
Put/Call Ratio 0.72
Net Difference 446

Prior's Put/Call Breakdown

Total Calls 3,836
Total Puts 3,200
Put/Call Ratio 0.83
Net Difference 636

Prior 7-Day Put/Call Summary

Total Calls 22,104
Total Puts 24,636
Average Put/Call Ratio 0.85
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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