Manufacturing / Surgical, Medical, And Dental Instruments And Supplies
DEXCOM INC
DXCM
$89.35
+$1.42 (+1.61%)
Price as of Sep 18, 2026 21:56 UTC
25 B
Market Cap (Large Cap)
11%
IV Rank
33.6%
Implied Volatility
Oct 28
Next Earnings
Technical Signals
as of Sep 16
Mixed
4 of 7
Trend
- Above 20-day average $86.69
- Above 50-day average $83.47
- Above 200-day average $74.11 · +17.9%
- Moving averages stacked 20 > 50 > 200
Momentum
- Golden cross (50/200) —
- Momentum cross (20/50) 79d ago
Volume
- Below-average volume 0.9x avg
Price & Trend
Daily candles with EMA 20, SMA 50. Drag to zoom.
Options Activity & Greeks
Implied volatility, flow, and dealer positioning from the options market.
Put/Call Ratio
0.85
Balanced
Implied Volatility
33.6%
0% percentile
IV vs Realized
Options cheap
30d HV 50.0%
Options Heat Map
Delta-risk grid for DXCM options across strikes and expirations. Hover any cell for full Greeks.
Loading option chain data...
Insider Trades
2 buys
41 sells
| Date | Insider | Title | Type | Shares | Value | Since Trade |
|---|---|---|---|---|---|---|
| Aug 27, 2026 | Stern Sadie | Sell | 2,565 | $226,669 | +1.1% | |
| Aug 22, 2026 | Stern Sadie | Tax_withholding | 1,451 | $133,985 | -3.2% | |
| Aug 22, 2026 | Brown Michael Jon | Tax_withholding | 1,451 | $133,985 | -3.2% | |
| Aug 22, 2026 | Leach Jacob Steven | Tax_withholding | 1,451 | $133,985 | -3.2% | |
| Aug 22, 2026 | Sylvain Jereme M | Tax_withholding | 1,451 | $133,985 | -3.2% | |
| Aug 20, 2026 | SAYER KEVIN R | Sell | 7,351 | $667,332 | -1.6% | |
| Aug 20, 2026 | SAYER KEVIN R | Sell | 97 | $8,867 | -2.3% | |
| Aug 20, 2026 | SAYER KEVIN R | Sell | 19,308 | $1,732,043 | -0.4% | |
| Aug 12, 2026 | AUGUSTINOS NICHOLAS | Gift | 1,075 | $0 | -1.6% | |
| Aug 12, 2026 | Heller Bridgette P | Sell | 1,012 | $89,349 | +1.2% |
Politician Trades in DXCM
| Date | Politician | Party | Type | Amount | Since Buy |
|---|---|---|---|---|---|
| May 07, 2026 | Michael T. McCaul | R | Sale | $1K-$15K | — |
| May 07, 2026 | Tina Smith | D | Sale | $100K-$250K | — |
| May 07, 2026 | Tina Smith | D | Sale | $100K-$250K | — |
| May 07, 2026 | Tina Smith | D | Sale | $100K-$250K | — |
| May 07, 2026 | Tina Smith | D | Sale | $100K-$250K | — |
| Apr 29, 2026 | Tina Smith | D | Sale | $100K-$250K | — |
| Apr 29, 2026 | Tina Smith | D | Sale | $100K-$250K | — |
| Apr 29, 2026 | Tina Smith | D | Sale | $100K-$250K | — |
| Apr 29, 2026 | Tina Smith | D | Sale | $100K-$250K | — |
| Apr 24, 2026 | Rohit Khanna | Purchase | $1K-$15K | — |
Earnings History
| Date | Quarter | EPS Est. | EPS Actual | Surprise | Result |
|---|---|---|---|---|---|
| Jul 30, 2026 | Q2 2026 | $0.62 | |||
| Jul 28, 2026 | Q2 2026 | $0.62 | |||
| Jul 23, 2026 | Q2 2026 | $0.62 | |||
| Jun 30, 2026 | Q2 2026 | $0.69 | $0.70 | +1.9% | Beat |
| Mar 31, 2026 | Q1 2026 | $0.62 | $0.70 | +12.4% | Beat |
| Dec 31, 2025 | Q4 2025 | $0.48 | $0.56 | +17.0% | Beat |
| Sep 30, 2025 | Q3 2025 | $0.58 | $0.61 | +5.3% | Beat |
| Jun 30, 2025 | Q2 2025 | $0.45 | $0.48 | +6.8% | Beat |
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