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TANDEM DIABETES CARE INC (TNDM) Stock Technical Analysis

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

22.35 USD
-0.13 (-0.58%)
Last: 12/26/2025, 8:18:45 PM
22.35 USD
0 (0%)
After Hours: 12/26/2025, 8:18:45 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 part of the Health Care Equipment & Supplies industry. There are 185 other stocks in this industry. TNDM outperforms 80% of them.
TNDM has an average volume of 2074020 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 85% of all stocks. However, this relatively good performance is mostly due to a recent big move.
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.
In the last month TNDM has a been trading in the 19.33 - 24.50 range, which is quite wide. It is currently trading in the middle of this range, so some resistance may be found above.
Considerably lower volume is observed in the last couple of days.
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

6

TNDM has an excellent technical rating and also presents a decent setup pattern. Prices have been consolidating lately and the volatility has been reduced. There is very little resistance above the current price. We notice that large players showed an interest for TNDM in the last couple of days, which is a good sign.

  • Behavior of large players is measured by the Effective Volume indicator. This indicator inspects the 1 minute timeframe looking for high volume transactions.
Support and Resistance Analysis

14.69

23.68

We found 2 important support areas.

  • Support @19.62 from a horizontal line in the daily time frame.
  • Support @14.84 from a trend line in the daily time frame.

We can see 2 important resistance areas.

  • Resistance @22.36 from a horizontal line in the weekly time frame.
  • A resistance zone ranging from 23.26 to 23.45. This zone is formed by a combination of multiple trend lines in the daily 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 Strength85.92POSITIVETNDM has a high relative strength, it outperformed 85.92% 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)UPPOSITIVEThe current price of TNDM is above the rising SMA(200).
Relative Strength Index/RSI (14)61.01NEUTRALThe RSI value for TNDM is a neutral value.
Moving Average Convergence Divergence/MACD (12, 26, 9)-0.09NEGATIVEThe MACD value suggests TNDM has a negative trend.
Stochastics (14,3)54.63NEUTRALThe Stochastics value for TNDM is a neutral value.
Average True Range in percent/ATR (20)5.11HIGH VOLATILITYThe high ATR as a percentage value for TNDM suggests high volalility.
Average Directional Index/ADX (14)44.7POSITIVEThe 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)
Example Setup

Important!: this is just an example which is fully automatically generated based on the analysis above and should in no way be interpreted as a suggestion. Always make your own analysis and determine your own entry and exit points.

ENTRYEXITDISTANCECAPITAL
22.3720.551.82 (8.14%)12.29%
An entry @22.37. This is a Buy Stop order right above the resistance zone.An exit @20.55. This is a Stop Loss order right below the 10 day low.The worst case loss on the trade is limited to 1.82 points, which is 8.14%.For a 1.00% total portfolio risk, you can invest 12.29% of your capital in this trade.

  • The generated setup is based on the nearest support and resistance areas. If you are looking for a more long term trade, probably a wider stop is advisable.
  • This trade setup was generated fully automatically and should not be interpreted as trading advice. Always check the related news for upcoming earnings or other events. Make your own analysis and trade at your own responsibility.
TANDEM DIABETES CARE INC / TNDM Daily stock chart

TANDEM DIABETES CARE INC

NASDAQ:TNDM (12/26/2025, 8:18:45 PM)

After market: 22.35 0 (0%)

22.35

-0.13 (-0.58%)

Chartmill TA Rating
Chartmill Setup Rating
Sector
GICS SectorHealth Care
GICS IndustryHealth Care Equipment & Supplies
Performance
% Chg-0.58%
1 Week2.52%
2 Weeks6.58%
1 Month7.81%
3 Month86.25%
6 Month18%
12 Month-39.4%
2 Year-24.44%
3 Year-50.28%
5 Year-76.64%
10 Year-81.08%
15 YearN/A
Volatility
ATR(14)1.11
ATR(20)%5.11%
ATR Inc-56.67%
Range Today0.35
ADR(20)1.12
ADR(20)%5%
Trend & SMA
ST Trend
LT Trend
SMA(5)
SMA(10)
SMA(20)
SMA(50)
SMA(100)
SMA(200)
Relative Strength & Ranges
CRS85.92
3 months CRS98.38
6 months CRS79.58
Mansfield-0.2
10 Day High24.5
10 Day Low20.56
20 Day High24.5
20 Day Low19.33
52 Week High38.28
52 Week Low9.98
CS1 End19.62
CR1 Start22.36
Volume & EV
DER(3)4.19%
DER(5)2.05%
Volume830.10K
Volume Incr-41.73%
Vol(5)1.21M
Vol(50)2.07M

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 61.0071. 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 19.62 and a resistance level at 22.36. Check the full technical report for our detailed analysis of TNDM support and resistance levels.