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TANDEM DIABETES CARE INC (TNDM) Stock Technical Analysis

USA - Nasdaq - NASDAQ:TNDM - US8753722037 - Common Stock

21.01 USD
+0.28 (+1.35%)
Last: 11/28/2025, 8:03:31 PM
21.01 USD
0 (0%)
After Hours: 11/28/2025, 8:03:31 PM
Technical Rating and Analysis

9

We assign a technical rating of 9 out of 10 to TNDM. Both in the recent history as in the last year, TNDM has proven to be a steady performer, scoring decent points in every aspect analyzed.

Both the short term and long term trends are positive. This is a very positive sign.
TNDM is one of the better performing stocks in the Health Care Equipment & Supplies industry, it outperforms 83% of 188 stocks in the same industry.
In the last month TNDM has a been trading in the 13.23 - 22.13 range, which is quite wide. It is currently trading near the high of this range.
TNDM has an average volume of 2169250 traded shares per day. This is a good sign as it is always nice to have a liquid stock.
When comparing the yearly performance of all stocks, we notice that TNDM is one of the better performing stocks in the market, outperforming 83% of all stocks. However, this overall performance is mostly based on the strong move around 4 months ago.
TNDM is currently trading in the middle of its 52 week range. The S&P500 Index however is currently trading near new highs, so TNDM is lagging the market.
Prices have been rising strongly lately, it may be a good idea to wait for a consolidation or pullback before considering an entry.
Weekly and Daily overview Charts
TANDEM DIABETES CARE INC / TNDM Weekly stock chart
TANDEM DIABETES CARE INC / TNDM Daily stock chart
Setup Rating and Analysis

3

Although TNDM has an excellent technical rating, it does not present a decent entry opportunity at the moment. Price movement has been a little bit too volatile to find a nice entry and exit point. It is probably a good idea to wait for a consolidation first.

Support and Resistance Analysis

13.77

21.49

When analyzing the support we notice one important area.

  • Support @13.91 from a trend line in the daily time frame.

When analyzing the resistance we notice one important area.

  • Resistance @21.28 from a horizontal line in the weekly time frame.
Technical Indicator Signal Analysis

The Technical Rating and Setup analysis above combine different indicators and trends in different timeframes. Individual signals from indicators may give more contradictive signals and should always be interpreted in the more global context.

IndicatorValueSignalComment
ChartMill Long Term Trend IndicatorUPPOSITIVEThe long term trend for TNDM is up.
ChartMill Short Term Trend IndicatorUPPOSITIVEThe short term trend for TNDM is up.
ChartMill Relative Strength83.68POSITIVETNDM has a high relative strength, it outperformed 83.68% off all stocks on the market.
Simple Moving Average/SMA (20)UPPOSITIVEThe current price of TNDM is above the rising SMA(20).
Simple Moving Average/SMA (50)UPPOSITIVEThe current price of TNDM is above the rising SMA(50).
Simple Moving Average/SMA (200)DOWNMIXEDThe current price of TNDM is above a declining SMA(200).
Relative Strength Index/RSI (14)69NEUTRALThe RSI value for TNDM is a neutral value.
Moving Average Convergence Divergence/MACD (12, 26, 9)0.29POSITIVEThe MACD value suggests TNDM has a positive trend, although the MACD value is declining.
Stochastics (14,3)86.6OVERBOUGHTThe high Stochastics value suggests TNDM may be overbought.
Average True Range in percent/ATR (20)6.26HIGH VOLATILITYThe high ATR as a percentage value for TNDM suggests high volalility.
Average Directional Index/ADX (14)35.35POSITIVEThe high ADX value value for TNDM suggests a strong trend.
Chart- and CandleStick Pattern Analysis
Daily CandleStick Patterns
Bullish Engulfing (D)
Bullish Hammer (D)
Bearish Inverted Hammer (D)
Hanging Man (D)
Bullish Harami (D)
Doji (D)
Gravestone Doji (D)
DragonFly Doji (D)
Bearish Engulfing (D)
Bearish Shooting Star (D)
Bearish Harami (D)
Inside Bar (D)
Red Dog Reversal Down (D)
Red Dog Reversal Up (D)
Dark Cloud Cover (D)
Weekly CandleStick Patterns
Bullish Engulfing (W)
Bullish Hammer (W)
Bearish Inverted Hammer (W)
Hanging Man (W)
Bullish Harami (W)
Doji (W)
Gravestone Doji (W)
DragonFly Doji (W)
Bearish Engulfing (W)
Bearish Shooting Star (W)
Bearish Harami (W)
Inside Bar (W)
Dark Cloud Cover (W)
Daily Chart Patterns
Bull Flag
Bear Flag
Ascending Triangle (D)
Descending Triangle (D)
Symmetrical Triangle (D)
Squeeze
Channel (D)
Channel Up (D)
Channel Down (D)
Rising Wedge (D)
Falling Wedge (D)
Double Bottom (D)
Multiple Bottom (D)
Double Top (D)
Multiple Top (D)
Weekly Chart Patterns
Weekly Bull Flag
Weekly Bear Flag
Squeeze Week
Channel (W)
Double Bottom (W)
Multiple Bottom (W)
Double Top (W)
Multiple Top (W)
TANDEM DIABETES CARE INC / TNDM Daily stock chart

TANDEM DIABETES CARE INC

NASDAQ:TNDM (11/28/2025, 8:03:31 PM)

After market: 21.01 0 (0%)

21.01

+0.28 (+1.35%)

Chartmill TA Rating
Chartmill Setup Rating
Sector
GICS SectorHealth Care
GICS IndustryHealth Care Equipment & Supplies
Performance
% Chg1.35%
1 Week7.74%
2 Weeks19.85%
1 Month44%
3 Month67.95%
6 Month6%
12 Month-31.41%
2 Year3.8%
3 Year-50.04%
5 Year-77.62%
10 Year-79.62%
15 YearN/A
Volatility
ATR(14)1.26
ATR(20)%6.26%
ATR Inc-26.16%
Range Today0.92
ADR(20)1.2
ADR(20)%5.69%
Trend & SMA
ST Trend
LT Trend
SMA(5)
SMA(10)
SMA(20)
SMA(50)
SMA(100)
SMA(200)
Relative Strength & Ranges
CRS83.68
3 months CRS96.97
6 months CRS50.05
Mansfield-1.21
10 Day High22.13
10 Day Low16.95
20 Day High22.13
20 Day Low13.24
52 Week High38.28
52 Week Low9.98
CS1 End13.91
CR1 Start21.28
Volume & EV
DER(3)-3.45%
DER(5)-2.04%
Volume942.50K
Volume Incr0.19%
Vol(5)2.52M
Vol(50)2.17M

TANDEM DIABETES CARE INC / TNDM FAQ

What is the ChartMill technical rating of TANDEM DIABETES CARE INC (TNDM) stock?

ChartMill assigns a technical rating of 9 / 10 to TNDM.


What is the trend direction for TNDM stock?

The current trend direction for TANDEM DIABETES CARE INC (TNDM) is Bullish.


Can you provide the RSI signal for TANDEM DIABETES CARE INC?

TANDEM DIABETES CARE INC (TNDM) has an RSI value of 69.0021. This indicates that the stock is currently neutral.


Can you provide the short term momentum for TANDEM DIABETES CARE INC?

The short term momentum for TANDEM DIABETES CARE INC (TNDM) is positive.


Can you provide the support and resistance levels for TANDEM DIABETES CARE INC?

TANDEM DIABETES CARE INC (TNDM) has a support level at 13.91 and a resistance level at 21.28. Check the full technical report for our detailed analysis of TNDM support and resistance levels.