Tour v472
DXCM
DEXCOM INC
$74.54 -0.80%
$82.00 (+10.01%)🌙
as of 07/30 06:02 PM
(7/30 14:06) ◀
|
Thursday, July 30, 2026 (6:02pm)
January 2026
|
▶ (7/31 15:12)
◀ 7/30 18:02 ▶

Option Volume

Detail
ℹ
Current (07/30) 23,855
Calls: 6,219 (26%)
Puts: 17,636 (74%)
Prior (07/29) 1,457
Calls: 1,246 (86%)
Puts: 211 (14%)
Current vs Prior +1537.27%
Calls: +399.12% (Calls)
Puts: +8258.29% (Puts)
Prior 7-Day Total 9,537
Calls: 6,429 (67%)
Puts: 3,108 (33%)
Prior 7-Day Average 1,362
Calls: 918 (67%)
Puts: 444 (33%)
Current vs Prior 7-Day Avg +1650.92%
Calls: +577.13%
Puts: +3872.07%
Sentiment BEARISH

Dollar Volume

Detail
ℹ
Current (07/30) $3.65M
Calls: $1.10M (30%)
Puts: $2.55M (70%)
Prior (07/29) $406.9K
Calls: $376.6K (93%)
Puts: $30.3K (7%)
Current vs Prior +797.47%
Calls: +191.94%
Puts: +8323.03%
Prior 7-Day Total $2.63M
Calls: $2.03M (77%)
Puts: $599.1K (23%)
Prior 7-Day Average $375.7K
Calls: $290.1K (77%)
Puts: $85.6K (23%)
Current vs Prior 7-Day Avg +871.88%
Calls: +278.92%
Puts: +2882.01%
Sentiment BEARISH

Put/Call Ratio

Detail
ℹ
Current (07/30) 2.84
Prior (07/29) 0.17
Current vs Prior +1574.62%
Prior 7-Day Average 0.56
Current vs Prior 7-Day Avg +403.30%
Sentiment BEARISH

Open Interest

Detail
ℹ
Current (07/30) 81,309
Calls: 41,375 (51%)
Puts: 39,934 (49%)
Prior (07/29) 80,521
Calls: 40,699 (51%)
Puts: 39,822 (49%)
Current vs Prior +0.98%
Prior 7-Day Total 188,332
Calls: 113,182 (60%)
Puts: 75,150 (40%)
Prior 7-Day Average 26,904
Calls: 16,168 (60%)
Puts: 10,735 (40%)
Current vs Prior 7-Day Avg +202.21%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (07/31) | Next (08/07)Expiry (08/21) | Next (09/18)
Current 8.16% | 10.93%13.68% | 14.42%
Prior 10.09% | 11.29%11.98% | 14.37%
Current vs Prior -19.14% | -3.12%+14.25% | +0.34%
Prior 7-Day Avg 6.95% | 10.28%12.46% | 15.37%
Current vs 7-Day Avg +17.39% | +6.39%+9.80% | -6.16%
Prior 7-Day Eod 10.09% | 11.29%11.98% | 14.37%
Current vs 7-Day Eod -19.14% | -3.12%+14.25% | +0.34%
Sentiment BULLISHBEARISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 27.49% | 14.86%
Calls: 42.62% | 10.00%
Puts: 12.37% | 19.72%
Prior 76.82% | 94.40%
Calls: 75.00% | 95.12%
Puts: 78.64% | 93.67%
Current vs Prior -64.22% | -84.26%
Prior 7-Day Avg 39.97% | 28.89%
Calls: 53.57% | 30.49%
Puts: 26.36% | 27.28%
Current vs 7-Day Avg -31.23% | -48.56%
Liquidity Expensive
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🤖 AI Insights

Moderately bearish flow with 70% put dollar volume ($2.55M). Massive premium surge with dollar volume up 797% vs prior. Dollar volume significantly above 7-day average (872% higher). Unusually high activity with volume up 1537% vs prior - elevated interest.

Smart Money BEARISH
Retail Flow BEARISH
Overall BEARISH
Dollar Volume
Option Volume
Put/Call Ratio
Open Interest
Expected Move
Current BEARISH
Prior BULLISH
7-Day Avg BULLISH
Current BEARISH
Prior BULLISH
7-Day Avg NEUTRAL
Current BEARISH
Prior BULLISH
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. 42 found (avg delta 0.68, highest 0.98)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$60.00Jul 3112.6016.40$14.5026.2%10.987
$64.00Jul 318.8012.60$10.7035.5%10.95--
$65.00Jul 317.9011.60$9.7537.9%20.933
$60.00Aug 2113.1017.00$15.0525.9%20.9238
$67.00Jul 316.109.90$8.0047.5%10.873
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$87.00Jul 3111.1014.90$13.0029.2%10.94--
$86.00Jul 3110.1013.90$12.0031.7%10.83--
$85.00Aug 219.8013.60$11.7032.5%--0.8011
$80.00Aug 215.809.00$7.4043.2%30.6544
$77.00Jul 312.506.80$4.6592.5%50.64113

Most actively traded options today. High liquidity = easy entry/exit. 119 active (total vol 19.5K, top 8.0K)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$85.00Aug 210.801.60$1.2066.7%1.3K0.211.5K
$75.00Jul 312.503.40$2.9530.5%3730.5560
$83.00Jul 310.001.70$0.85200.0%3440.2036
$78.00Jul 311.203.00$2.1085.7%1440.40121
$77.00Jul 310.053.00$1.53192.8%1390.4192
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$60.00Aug 210.350.60$0.4852.1%8.0K0.08655
$70.00Aug 211.952.65$2.3030.4%4.1K0.30400
$61.00Aug 210.052.60$1.33191.7%8720.151
$65.00Aug 210.802.25$1.5394.8%6660.19666
$65.00Jul 310.250.40$0.3345.5%4920.0895

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 40 strikes (avg 228.5%, max 404.6%)

CALLS (5)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$86.00Jul 31Aug 21290.6%57.6%404.6%2130
$79.00Jul 31Sep 4202.6%46.2%338.0%1863
$83.00Jul 31Sep 11212.9%54.8%288.9%35436
$72.00Jul 31Aug 21263.6%68.0%287.7%525
$74.00Jul 31Aug 28208.0%55.3%276.5%4037
PUTS (5)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$74.00Jul 31Sep 11208.0%48.6%327.8%125331
$62.00Jul 31Aug 21377.6%88.3%327.6%12456
$68.00Jul 31Aug 21235.1%56.9%312.9%11587
$72.00Jul 31Aug 21263.6%68.0%287.7%547
$61.00Jul 31Aug 21335.5%87.4%283.7%88311

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 58 found (best R:R 15.67, avg 3.07)

BULL CALL (5)
BuySellExpiryDebitMax GainMax LossR:RBE
$76.00$78.00Aug 21$0.12$1.88$0.1215.67$76.12
$80.00$82.00Aug 21$0.20$1.80$0.209.00$80.20
$80.00$83.00Sep 11$0.37$2.63$0.377.11$80.37
$87.00$88.00Jul 31$0.13$0.87$0.136.69$87.13
$77.00$78.00Aug 7$0.17$0.83$0.174.88$77.17
BEAR PUT (5)
BuySellExpiryDebitMax GainMax LossR:RBE
$64.00$63.00Jul 31$0.10$0.90$0.109.00$63.90
$75.00$74.00Aug 7$0.10$0.90$0.109.00$74.90
$63.00$62.00Aug 21$0.12$0.88$0.127.33$62.88
$66.00$65.00Aug 21$0.12$0.88$0.127.33$65.88
$67.00$66.00Aug 21$0.13$0.87$0.136.69$66.87

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 76 found (best R:R 19.00, avg 1.59)

BEAR CALL (5)
SellBuyExpiryCreditMax GainMax LossR:RBE
$60.00$64.00Jul 31$3.80$3.80$0.2019.00$63.80
$65.00$67.00Jul 31$1.75$1.75$0.257.00$66.75
$75.00$76.00Aug 21$0.85$0.85$0.155.67$75.85
$83.00$84.00Aug 14$0.77$0.77$0.233.35$83.77
$67.00$70.00Jul 31$2.20$2.20$0.802.75$69.20
BULL PUT (5)
SellBuyExpiryCreditMax GainMax LossR:RBE
$74.00$73.00Aug 7$0.87$0.87$0.136.69$73.13
$85.00$80.00Aug 21$4.30$4.30$0.706.14$80.70
$61.00$60.00Aug 21$0.85$0.85$0.155.67$60.15
$86.00$77.00Jul 31$7.35$7.35$1.654.45$78.65
$74.00$73.00Jul 31$0.77$0.77$0.233.35$73.23

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 39 found (avg debit $0.85, cheapest $0.13)

CALLS (5)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$78.00Jul 31Aug 7$0.13211.1%77.6%
$65.00Jul 31Aug 7$0.35219.8%94.3%
$84.00Jul 31Aug 14$0.38228.7%73.9%
$73.00Jul 31Aug 7$0.40183.6%87.9%
$76.00Jul 31Aug 7$0.50141.6%62.7%
PUTS (5)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$67.00Jul 31Aug 7$0.30225.4%86.8%
$60.00Jul 31Aug 21$0.35253.1%67.5%
$70.00Jul 31Aug 7$0.38205.5%79.2%
$77.00Jul 31Aug 7$0.38147.0%73.1%
$65.00Jul 31Aug 7$0.42219.8%94.3%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 37 found (cheapest 7.42% of stock, avg 12.25%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$75.00Jul 31$2.95$2.58$5.53$69.47$80.537.42%
$76.00Jul 31$1.85$3.70$5.55$70.45$81.557.45%
$73.00Jul 31$3.85$1.73$5.58$67.42$78.587.49%
$74.00Jul 31$3.50$2.50$6.00$68.00$80.008.05%
$71.00Jul 31$4.55$1.50$6.05$64.95$77.058.12%
$77.00Jul 31$1.53$4.65$6.18$70.82$83.188.29%
$72.00Jul 31$4.20$2.45$6.65$65.35$78.658.92%
$70.00Jul 31$5.80$1.05$6.85$63.15$76.859.19%
$73.00Aug 7$4.25$2.88$7.13$65.87$80.139.57%
$76.00Aug 7$2.35$4.85$7.20$68.80$83.209.66%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 102 found (cheapest 3.29% of stock, avg 7.34%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$80.00$71.00Jul 31$0.95$1.50$2.45$68.55$82.45
$80.00$73.00Jul 31$0.95$1.73$2.68$70.32$82.68
$77.00$71.00Jul 31$1.53$1.50$3.03$67.97$80.03
$79.00$71.00Jul 31$1.65$1.50$3.15$67.85$82.15
$77.00$73.00Jul 31$1.53$1.73$3.26$69.74$80.26
$76.00$71.00Jul 31$1.85$1.50$3.35$67.65$79.35
$79.00$73.00Jul 31$1.65$1.73$3.38$69.62$82.38
$80.00$72.00Jul 31$0.95$2.45$3.40$68.60$83.40
$80.00$74.00Jul 31$0.95$2.50$3.45$70.55$83.45
$80.00$75.00Jul 31$0.95$2.58$3.53$71.47$83.53

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 99 found (best R:R 14.38, avg credit $1.05)

Put SpreadCall SpreadExpiryCreditMax LossR:RBE LowBE High
70/7276/77Aug 14$1.87$0.1314.38$70.13$77.87
74/7680/81Aug 14$1.86$0.1413.29$74.14$81.86
63/6465/67Jul 31$1.85$0.1512.33$62.15$66.85
65/6680/82Aug 7$1.83$0.1710.76$64.17$81.83
77/7880/82Aug 7$1.82$0.1810.11$76.18$81.82
68/7074/75Aug 21$1.82$0.1810.11$68.18$75.82
65/6677/78Aug 7$0.90$0.109.00$65.10$77.90
72/7378/79Aug 14$0.90$0.109.00$72.10$78.90
61/6267/70Jul 31$2.65$0.357.57$59.35$69.65
60/6167/70Aug 21$2.65$0.357.57$58.35$69.65

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 29 found (best R:R 5.67, cheapest $0.15)

CALLS (5)
LowMidHighExpiryDebitMax GainR:R
$74.00$75.00$76.00Aug 21$0.15$0.855.67
$72.00$74.00$76.00Aug 14$0.35$1.654.71
$76.00$77.00$78.00Aug 14$0.19$0.814.26
$70.00$71.00$72.00Aug 21$0.40$0.601.50
$86.00$87.00$88.00Jul 31$0.52$0.480.92
PUTS (5)
LowMidHighExpiryDebitMax GainR:R
$64.00$65.00$66.00Jul 31$0.19$0.814.26
$66.00$67.00$68.00Jul 31$0.24$0.763.17
$68.00$70.00$72.00Aug 21$0.51$1.492.92
$64.00$65.00$66.00Aug 21$0.29$0.712.45
$75.00$80.00$85.00Aug 21$1.55$3.452.23

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 40 found (best net $-1.90, 34 credits)

CALLS (5)
Buy KSell KRatioExpiryNetMax Gain
$82.00$85.001:2Aug 21-$0.10$2.90
$80.00$82.001:2Aug 7-$0.10$1.90
$65.00$70.001:2Aug 7-$3.40$1.60
$82.00$85.001:2Aug 7-$1.86$1.14
$81.00$82.001:2Jul 31-$0.06$0.94
PUTS (5)
Buy KSell KRatioExpiryNetMax Gain
$80.00$75.001:2Aug 21-$1.90$3.10
$73.00$69.001:2Aug 28-$1.86$2.14
$85.00$80.001:2Aug 21-$3.10$1.90
$70.00$67.001:2Aug 14-$1.21$1.79
$70.00$68.001:2Aug 21-$0.66$1.34

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 39 found (best yield 4.96%, avg 1.66%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$75.00Aug 21$3.700.520.6%4.96%5.58%271.0K
$75.00Aug 28$3.600.510.6%4.83%5.45%23
$75.00Aug 7$3.000.530.6%4.02%4.64%2740
$76.00Aug 14$2.700.452.0%3.62%5.58%19
$75.00Jul 31$2.500.550.6%3.35%3.97%37360
$77.00Aug 14$2.250.423.3%3.02%6.32%121
$78.00Aug 21$2.250.434.6%3.02%7.66%5--
$78.00Aug 14$1.800.394.6%2.41%7.06%114
$76.00Aug 21$1.800.482.0%2.41%4.37%170
$79.00Aug 14$1.600.356.0%2.15%8.13%--13

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 6,219
Total Puts 17,636
Put/Call Ratio 2.84
Net Difference -11,417

Prior's Put/Call Breakdown

Total Calls 1,246
Total Puts 211
Put/Call Ratio 0.17
Net Difference 1,035

Prior 7-Day Put/Call Summary

Total Calls 6,429
Total Puts 3,108
Average Put/Call Ratio 0.56
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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