Tandem Diabetes Care, Inc. - Common Stock (NQ:TNDM)
Price and Volume
Detailed Quote| Volume | 2,221,719 |
| Open | 16.64 |
| Bid (Size) | 15.51 (100) |
| Ask (Size) | 16.49 (100) |
| Prev. Close | 16.65 |
| Today's Range | 15.86 - 16.70 |
| 52wk Range | 12.26 - 29.65 |
| Shares Outstanding | 63,029,361 |
| Dividend Yield | N/A |
Top News
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Performance
52-Week Range
46.0% below 52-week high
16.01
12.2652W Low
29.6552W High
1 Week
5.3% below 1-week high
15.121W Low
16.911W High
Tandem Diabetes Care, Inc. - Common Stock (TNDM) traded between $12.26 and $29.65 over the past 52 weeks and last traded at $16.01, 46.0% below its 52-week high. Over the past week it ranged between $15.12 and $16.91.
Past 12 Months
1W
+$0.17
1M
-$0.80
3M
+$0.47
6M
-$5.10
YTD
-$5.54
1Y
+$2.14
TNDM was +15.4% over the past year, -24.2% over six months, -25.7% year to date, +1.1% in the last week.
12 Months vs Market
TNDM
+15.4%
DIA
+11.9%
SPY
+16.1%
QQQ
+21.1%
IWM
+11.0%
Over the past 12 months TNDM returned +15.4% versus DIA (Dow) +11.9%, SPY (S&P 500) +16.1%, QQQ (Nasdaq 100) +21.1% and IWM (Russell 2000) +11.0%.
Volume & Liquidity
1.11× 3-mo avg
Today 2,221,719
3-mo avg 2.0M
1W
2.0M
1M
2.3M
3M
2.0M
6M
2.2M
YTD
2.1M
1Y
2.1M
TNDM most recently traded 2,221,719 shares against a 3-month average daily volume of 2.0M.
More News
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September 18, 2026
3 Reasons TNDM is Risky and 1 Stock to Buy Instead
August 25, 2026
Tandem Diabetes (TNDM) Q2 2026 Earnings Call Transcript ↗
August 13, 2026
Why Tandem Diabetes (TNDM) Stock Is Trading Up Today
August 07, 2026
Tandem Diabetes Care Q2 Earnings Call Highlights ↗
August 07, 2026
Tandem Diabetes Earnings: What To Look For From TNDM
August 04, 2026
3 Stocks Under $50 We Steer Clear Of
July 27, 2026
3 Healthcare Stocks with Questionable Fundamentals
July 23, 2026
Why Tandem Diabetes (TNDM) Shares Are Sliding Today
June 30, 2026
Frequently Asked Questions
Is Tandem Diabetes Care, Inc. - Common Stock publicly traded?
Yes, Tandem Diabetes Care, Inc. - Common Stock is publicly traded.
What exchange does Tandem Diabetes Care, Inc. - Common Stock trade on?
Tandem Diabetes Care, Inc. - Common Stock trades on the Nasdaq Stock Market
What is the ticker symbol for Tandem Diabetes Care, Inc. - Common Stock?
The ticker symbol for Tandem Diabetes Care, Inc. - Common Stock is TNDM on the Nasdaq Stock Market
What is the current price of Tandem Diabetes Care, Inc. - Common Stock?
The current price of Tandem Diabetes Care, Inc. - Common Stock is 16.01
When was Tandem Diabetes Care, Inc. - Common Stock last traded?
The last trade of Tandem Diabetes Care, Inc. - Common Stock was at 10/14/26 04:00 PM ET
What is the market capitalization of Tandem Diabetes Care, Inc. - Common Stock?
The market capitalization of Tandem Diabetes Care, Inc. - Common Stock is 1.01B
How many shares of Tandem Diabetes Care, Inc. - Common Stock are outstanding?
Tandem Diabetes Care, Inc. - Common Stock has 1B shares outstanding.