DexCom (DXCM) Technical Analysis

As of 2026-10-26, DXCM last traded at 78.57 USD (+0.81% on the day) and is in a range on the daily timeframe — insufficient history for 200-DMA. Nearest levels: 69.79 USD support below, 79.15 USD resistance above. 14-day RSI is 38.1 (bearish).

Last updated 2026-10-26 · Source: end-of-day prices (adjusted); indicators computed by SniperIQ

Is DXCM in an uptrend or downtrend?

DexCom is in a range — insufficient history for 200-DMA.

Last close78.57 USD (+0.81%)
20-day average84.132 USD
50-day average86.168 USD
200-day averagen/a

Key support and resistance levels for DXCM

Derived from swing pivots over the last 69 sessions:

LevelTypeStrengthTouches
79.15 USDResistanceMinor1
88.87 USDResistanceMinor1
90.385 USDResistanceMinor1
LevelTypeStrengthTouches
69.79 USDSupportMinor1
67.3 USDSupportMinor1

DXCM 52-week range, momentum and volatility

52-week high92.56 USD (15.1% below)
52-week low67.3 USD (16.7% above)
14-day RSI38.1 (Bearish)
14-day ATR2.64 USD (3.36% of price, Moderate volatility)

Related research pages

More on DXCM

Frequently asked questions

Is DexCom (DXCM) in an uptrend or downtrend?

As of 2026-10-26, DXCM is in a range on the daily timeframe — insufficient history for 200-DMA. Last close 78.57 USD vs 50-day average 86.168 USD and 200-day average n/a.

What are the key support and resistance levels for DXCM?

Nearest support is around 69.79 USD (minor, 1 touch). Nearest resistance is around 79.15 USD (minor). Levels are derived from swing pivots over the last ~200 sessions.

What is DXCM's 52-week high and low?

Over the last 52 weeks, DXCM traded between 67.3 USD and 92.56 USD. It is currently 15.1% below its 52-week high.

Is DXCM overbought or oversold?

The 14-day RSI is 38.1 — in a neutral 30–70 range. Momentum reads as bearish.

How volatile is DXCM?

Its 14-day Average True Range is 2.64 (3.36% of price) — moderate volatility relative to price.