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Tandem Diabetes Care, Inc.

TNDMNASDAQHealthcareMedical Devices

$16.24Today:- (-)1Y +11.70%

As of Oct 16, 2026 close

Market cap
$1.14B
P/E (TTM)
-
Forward P/E
-
Dividend yield
-
52-week range
$12.26$29.65
Volume (live)
-
Avg. volume (3M)
2.24M

Tandem Diabetes Care (TNDM) Historical Stock Prices

Analyze Tandem Diabetes Care (TNDM) historical stock prices with comprehensive OHLC data, adjusted close prices, and daily trading volume. Access interactive price charts and detailed historical price data across multiple timeframes including daily, weekly, monthly, and yearly intervals for complete price history analysis.

Tandem Diabetes Care (TNDM) Interactive Price Chart

Interactive historical price chart showing Tandem Diabetes Care stock price movements and trends across multiple time periods.

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TNDM Historical Price Data Table

Complete historical stock price data with OHLC prices, adjusted close, and daily trading volume. Filter by time interval and date range for detailed price history analysis.

Filter Historical Data

Active filters: 6 Months · Daily127 records
Showing 1-50 of 127
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TNDM historical price data table with daily, weekly, monthly, quarterly, and yearly trading intervals. Track Open, High, Low, Close, Adjusted Close prices, and trading volume to analyze price trends, technical patterns, and market activity for comprehensive price history analysis.
DateOpenHighLowCloseAdj CloseVolume
Oct 16, 202616.6117.2516.1416.2416.241.63M
Oct 15, 202616.0116.5515.6116.5216.524.59M
Oct 14, 202616.6416.7015.8616.0116.012.18M
Oct 13, 202616.2316.8015.7116.6516.651.71M
Oct 12, 202616.1116.9115.8616.4516.451.58M
Oct 9, 202615.6416.1315.3816.1116.111.43M
Oct 8, 202615.5715.7715.1315.6815.682.90M
Oct 7, 202615.8016.6415.7315.8415.842.27M
Oct 6, 202616.7717.0515.9416.1616.161.48M
Oct 5, 202616.5016.9516.1416.5216.521.79M
Oct 2, 202616.6617.3516.2716.5016.502.19M
Oct 1, 202616.4216.5816.0416.5016.502.40M
Sep 30, 202616.6316.6816.0016.3116.312.20M
Sep 29, 202616.2416.6415.8716.5716.571.89M
Sep 28, 202615.6016.5415.5216.4216.422.85M
Sep 25, 202615.2016.1814.8315.7215.722.84M
Sep 24, 202616.4316.6015.2015.2215.222.65M
Sep 23, 202617.4417.6715.8716.3816.382.81M
Sep 22, 202617.8818.0316.9717.5017.502.69M
Sep 21, 202617.0117.8316.6017.6217.622.10M
Sep 18, 202617.1317.1516.7716.8716.872.28M
Sep 17, 202617.7217.7216.9317.2317.232.22M
Sep 16, 202616.3018.0016.1217.5317.533.87M
Sep 15, 202616.6617.0016.2516.2816.282.38M
Sep 14, 202617.1817.6216.6016.8116.812.20M
Sep 11, 202618.4818.6717.0717.1117.111.79M
Sep 10, 202618.7719.0518.0918.3118.311.59M
Sep 9, 202619.6719.7319.0419.1119.111.57M
Sep 8, 202619.5120.6219.3419.8819.881.64M
Sep 4, 202620.0420.3619.4919.9019.901.36M
Sep 3, 202620.7120.9120.0320.4320.431.59M
Sep 2, 202621.2521.7320.5420.5620.561.14M
Sep 1, 202621.9822.2121.0821.2821.28919.28K
Aug 31, 202621.0022.3020.5622.0122.011.66M
Aug 28, 202621.4021.7721.2221.4321.43921.99K
Aug 27, 202621.2021.9421.0221.4021.401.03M
Aug 26, 202621.2421.5921.0221.3721.371.12M
Aug 25, 202622.1622.1621.3021.5821.581.19M
Aug 24, 202622.4023.0022.0622.2222.221.06M
Aug 21, 202623.2523.2522.0622.3222.321.64M
Aug 20, 202623.1123.5322.2222.5722.571.82M
Aug 19, 202624.2024.8123.4223.4623.461.66M
Aug 18, 202622.1624.1022.1023.7323.732.63M
Aug 17, 202622.5022.9421.7022.2522.251.38M
Aug 14, 202622.9222.9222.3622.7222.721.69M
Aug 13, 202623.3323.5522.8823.1323.131.42M
Aug 12, 202623.1623.6122.7123.4423.441.70M
Aug 11, 202622.6123.8022.5623.4423.441.78M
Aug 10, 202622.0323.0321.8222.8122.812.32M
Aug 7, 202617.3922.6517.0722.3822.385.44M
Show:
of 127

Source: Daily price history (open, high, low, close and volume). Data as of Oct 16, 2026. Data sources and methodology

Understanding Historical Stock Price Data & OHLC Metrics

Open Price
The price at which the stock opened for trading at the start of the trading session.
High Price
The highest price at which the stock traded during the trading session.
Low Price
The lowest price at which the stock traded during the trading session.
Close Price
The final price when trading closed for the session.
Adjusted Close Price
The closing price adjusted for corporate actions such as dividends, stock splits, and rights offerings. Used for accurate long-term historical price analysis and return calculations.
Volume
The total number of shares traded during the session, indicating trading activity and liquidity.