US equities |

Tandem Diabetes Care, Inc. - Common Stock (NQ:TNDM)

18.93 +0.22 (+1.18%)
Delayed Quote Updated: 1:00 PM EST, Nov 11, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 959,689
Open 18.65
Bid (Size) 18.91 (200)
Ask (Size) 18.95 (700)
Prev. Close 18.71
Today's Range 18.65 - 19.76
52wk Range 12.26 - 29.65
Shares Outstanding 63,029,361
Dividend Yield N/A

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Performance

52-Week Range 36.2% below 52-week high
18.93
12.2652W Low 29.6552W High
1 Week 3.3% below 1-week high
15.451W Low 19.571W High

Tandem Diabetes Care, Inc. - Common Stock (TNDM) traded between $12.26 and $29.65 over the past 52 weeks and last traded at $18.93, 36.2% below its 52-week high. Over the past week it ranged between $15.45 and $19.57.

Past 12 Months
-0.6%
+15.1%
-19.2%
+28.9%
-12.2%
+15.6%
1W -$0.12
1M +$2.48
3M -$4.51
6M +$4.24
YTD -$2.62
1Y +$2.56

TNDM was +15.6% over the past year, +28.9% over six months, -12.2% year to date, -0.6% in the last week.

12 Months vs Market
TNDM
+15.6%
DIA
+10.5%
SPY
+11.7%
QQQ
+11.4%
IWM
+16.2%

Over the past 12 months TNDM returned +15.6% versus DIA (Dow) +10.5%, SPY (S&P 500) +11.7%, QQQ (Nasdaq 100) +11.4% and IWM (Russell 2000) +16.2%.

Volume & Liquidity 0.45× 3-mo avg
Today 959,689 3-mo avg 2.1M
1W
3.6M
1M
2.6M
3M
2.1M
6M
2.3M
YTD
2.2M
1Y
2.1M

TNDM most recently traded 959,689 shares against a 3-month average daily volume of 2.1M.

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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 18.93
When was Tandem Diabetes Care, Inc. - Common Stock last traded?
The last trade of Tandem Diabetes Care, Inc. - Common Stock was at 11/11/26 01:00 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 1.19B
How many shares of Tandem Diabetes Care, Inc. - Common Stock are outstanding?
Tandem Diabetes Care, Inc. - Common Stock has 1B shares outstanding.