Tandem Diabetes Care Stock Forecast

Sell candidate since Jun 29, 2026 Loss -3.22%

The Tandem Diabetes Care stock price fell by -2.73% on the last day (Thursday, 2nd Jul 2026) from $15.75 to $15.32. During the last trading day the stock fluctuated 6.21% from a day low at $15.22 to a day high of $16.17. The price has been going up and down for this period, and there has been a -0.52% loss for the last 2 weeks. Volume has increased on the last day by 291 thousand shares but on falling prices. This may be an early warning and the risk will be increased slightly over the next couple of days. In total, 2 million shares were bought and sold for approximately $24.39 million.

The stock lies in the middle of a very wide and falling trend in the short term and further fall within the trend is signaled. Given the current short-term trend, the stock is expected to fall -21.88% during the next 3 months and, with a 90% probability hold a price between $7.96 and $13.98 at the end of this 3-month period. Do note, that if the stock price manages to stay at current levels or higher, our prediction target will start to change positively over the next few days as the conditions for the current predictions will be broken.

TNDM Signals & Forecast

There are few to no technical positive signals at the moment. The Tandem Diabetes Care stock holds sell signals from both short and long-term Moving Averages giving a more negative forecast for the stock. Also, there is a general sell signal from the relation between the two signals where the long-term average is above the short-term average. On corrections up, there will be some resistance from the lines at $15.57 and $15.96. A break-up above any of these levels will issue buy signals. A sell signal was issued from a pivot top point on Thursday, June 04, 2026, and so far it has fallen -21.23%. Further fall is indicated until a new bottom pivot has been found. Furthermore, there is currently a sell signal from the 3 month Moving Average Convergence Divergence (MACD). Volume rose on falling prices yesterday. This may be an early warning and the stock should be followed more closely.

Support, Risk & Stop-loss for Tandem Diabetes Care stock

On the downside, the stock finds support just below today's level from accumulated volume at $14.41 and $13.53. There is a natural risk involved when a stock is testing a support level, since if this is broken, the stock then may fall to the next support level. In this case, Tandem Diabetes Care finds support just below today's level at $14.41. If this is broken, then the next support from accumulated volume will be at $13.53 and $12.82.

This stock may move much during the day (volatility) and with a large prediction interval from the Bollinger Band this stock is considered to be "high risk". During the last day, the stock moved $0.94 between high and low, or 6.21%. For the last week, the stock has had daily average volatility of 5.51%.

Our recommended stop-loss: We hold a negative evaluation for this stock. No stop-loss is set.

Trading Expectations (TNDM) For The Upcoming Trading Day Of Monday 6th

For the upcoming trading day on Monday, 6th we expect Tandem Diabetes Care to open at $15.57, and during the day (based on 14 day Average True Range), to move between $14.80 and $15.84, which gives a possible trading interval of +/-$1.05 (+/-7.06%) up or down from last closing price. If Tandem Diabetes Care takes out the full calculated possible swing range there will be an estimated 7.06% move between the lowest and the highest trading price during the day.

Since the stock is closer to the resistance from accumulated volume at $15.48 (1.04%) than the support at $14.41 (5.94%), our systems don't find the trading risk/reward intra-day attractive and any bets should be held until the stock is closer to the support level.

Is Tandem Diabetes Care stock A Buy?

Tandem Diabetes Care holds several negative signals and is within a very wide and falling trend, so we believe it will still perform weakly in the next couple of days or weeks. We therefore hold a negative evaluation of this stock.

Current score: -3.832 Sell Candidate Unchanged

Predicted Fair Opening Price

Predicted fair opening price on July 6, 2026 - $15.57 ( 1.62%).

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