Tandem Diabetes designs, manufactures, and markets durable insulin pumps for individuals with diabetes. The firm first entered this market in 2012 and has since introduced multiple generations of pumps leading to its current t:slim X2 device. The firm recently launched its smaller Mobi pump and continues to work on Tobi (a tubeless version of Mobi), and the Sigi tubeless patch pump. Nearly three-quarters of total revenue is derived from the US, with the remainder primarily from other developed nations. The pumps themselves generate just over half of total sales, and another one-third is from disposable infusion sets that need to be changed over every 2 to 3 days.
Quick Stats
Apr 02, 202645.2
AI Score
HOLD0.37
Volume Ratio
Apr 29, 2026
Next Earnings
10
+ve Days (30d)
20
-ve Days (30d)
TNDM Stock Summary
Last updated Apr 02, 2026
TNDM is currently trading at $18.61, positioned above its 200-day moving average of $17.81, indicating a long-term uptrend. The stock has a 52-week range of $9.98 to $29.65.
Technical Analysis: The 50-day moving average stands at $21.64, which is above the current price, indicating bearish near-term pressure. The RSI (Relative Strength Index) reads 33.315, suggesting the stock is neutral with balanced momentum.
Money Flow Indicators: The Chaikin Money Flow (20-day) is -0.177, which is negative, suggesting distribution or selling pressure. Our AI-powered investment score rates TNDM at 45.2/100 with a HOLD recommendation.
TNDM (Tandem Diabetes Care, Inc.) Indicators
Last updated Apr 02, 2026
| Indicator | Value |
|---|---|
| RSI(14) | 33.315 |
| CMF (20) | -0.177 |
| ROC (10) | -24.442 |
| ADX (14) | 22.105 |
| Indicator | Value |
|---|---|
| MACD (12,26,9) | -0.734 |
| AROONOSC (14) | -57.143 |
| WILLAMS %R (14) | -93.614 |
| MFI (14) | 43.614 |
TNDM Technical Chart
- Candlesticks: Green = price up, Red = price down. Body shows open/close, wicks show high/low.
- SMAs: Moving averages help identify trends. Price above SMA = bullish, below = bearish.
- Options OI: Shows max open interest strikes. High OI = significant price levels.
- Volume Profile: Shows price levels with most trading activity. POC = Point of Control (highest volume).
- Earnings: Vertical lines mark earnings dates. Watch for volatility around these dates.
- Gamma Walls: Key support/resistance from options gamma exposure. Orange = resistance above, Purple = support below.
- Fibonacci Retracement: Auto-calculated support/resistance levels based on recent high/low. Key levels: 23.6%, 38.2%, 50%, 61.8%, 78.6%.
- Unusual Activity: Highlights days with abnormal volume (2x+ average) or large price moves (5%+). Red marker = unusual activity detected.
Technical Indicators
Select indicators above to analyze technical patterns
Indicators will appear below the price chart with perfectly aligned datesVolume Profile Analysis
Horizontal histogram showing volume distribution at each price level with buying/selling pressure
TNDM Price vs Max Options Open Interest
TNDM Max Change In Options Open Interest
TNDM Options - Sort by Max open Interest (near term)
3rd April 2026 (Data is delayed in normal mkt. hours)
| Type | Expiration | Strike | OI | Change in OI |
Volume | Ask | PC | Delta | Vega | Volatility | % change | Track |
|---|
TNDM Daily Out of Money Options - Sort by Max open Interest (near term)
3rd April 2026 (Data is delayed in normal mkt. hours)
| Type | Expiration | Strike | OI | Change in OI |
Volume | Ask | PC | Delta | Vega | Volatility | % change | Track |
|---|
TNDM Daily In the Money Options - Sort by Max open Interest (near term)
3rd April 2026 (Data is delayed in normal mkt. hours)
| Type | Expiration | Strike | OI | Change in OI |
Volume | Ask | PC | Delta | Vega | Volatility | % change | Track |
|---|
TNDM Most Active Options by Volume(near term)
3rd April 2026 (Data is delayed in normal mkt. hours)
| Type | Expiration | Strike | Volume | OI | Change in OI |
Ask | PC | Delta | Vega | Volatility | % change | Track |
|---|
Tandem Diabetes Care, Inc. is not trading above both 50 Day and 200 Day SMA which is considered Bearish.
TNDM Moving Averages Analysis
Tandem Diabetes Care, Inc. has been above 200 day sma 1 times in last 30 days. Last time it was above 200 day sma was on Apr 02, 2026
TNDM (Tandem Diabetes Care, Inc.) Simple Moving Averages
Moving Averages are last updated Apr 02, 2026
| Days | MA |
|---|---|
| 10 | 21.92 |
| 20 | 22.1 |
| 30 | 23.13 |
| 50 | 21.64 |
| 100 | 21.24 |
| 200 | 17.81 |
TNDM Fundamental Analysis
| P/E (Forward) | 1111.1111 |
| P/E (Trailing) | -- |
| Market Cap ($) | 1.3 billion |
| Earnings/Share ($) | -3.04 |
| Net Proft Margin (%) | -0.2017 |
| Dividend/Share ($) | -- |
| EPS Estimate Current Year ($) | -0.7891 |
| EPS Estimate Next Year ($) | -0.0189 |
| WallStreet Target Price ($) | 30.7619 |
| Most Recent Quarter |