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

16.81 +0.46 (+2.81%)
Delayed Quote Updated: 12:27 PM EDT, Oct 22, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 236,665
Open 16.47
Bid (Size) 16.79 (300)
Ask (Size) 16.84 (100)
Prev. Close 16.35
Today's Range 16.24 - 17.09
52wk Range 12.26 - 29.65
Shares Outstanding 63,029,361
Dividend Yield N/A

Performance

52-Week Range 43.3% below 52-week high
16.81
12.2652W Low 29.6552W High
1 Week 2.6% below 1-week high
15.611W Low 17.251W High

Tandem Diabetes Care, Inc. - Common Stock (TNDM) traded between $12.26 and $29.65 over the past 52 weeks and last traded at $16.81, 43.3% below its 52-week high. Over the past week it ranged between $15.61 and $17.25.

Past 12 Months
+1.8%
-4.6%
-0.6%
-19.1%
-22.0%
+9.2%
1W +$0.29
1M -$0.81
3M -$0.10
6M -$3.97
YTD -$4.74
1Y +$1.42

TNDM was +9.2% over the past year, -19.1% over six months, -22.0% year to date, +1.8% in the last week.

12 Months vs Market
TNDM
+9.2%
DIA
+12.6%
SPY
+14.1%
QQQ
+16.1%
IWM
+12.0%

Over the past 12 months TNDM returned +9.2% versus DIA (Dow) +12.6%, SPY (S&P 500) +14.1%, QQQ (Nasdaq 100) +16.1% and IWM (Russell 2000) +12.0%.

Volume & Liquidity 0.12× 3-mo avg
Today 236,665 3-mo avg 2.0M
1W
2.1M
1M
2.2M
3M
2.0M
6M
2.2M
YTD
2.1M
1Y
2.1M

TNDM most recently traded 236,665 shares against a 3-month average daily volume of 2.0M.

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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 16.81
When was Tandem Diabetes Care, Inc. - Common Stock last traded?
The last trade of Tandem Diabetes Care, Inc. - Common Stock was at 10/22/26 12:27 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 1.06B
How many shares of Tandem Diabetes Care, Inc. - Common Stock are outstanding?
Tandem Diabetes Care, Inc. - Common Stock has 1B shares outstanding.
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