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TNDM
Tandem Diabetes Care, Inc.
stockNASDAQ

EODNov 13, 2026 4:00:00 PM EST
20.07USD+14.620%(+2.56)4,396,784
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Healthcare
Medical Devices
HQ
San Diego, CA, USA
Previous Close
$17.51
Beta
1.11
52-Week High
$29.65 2026-02-24
52-Week Low
$12.26 2026-05-15
SMA 50
$17.41
SMA 200
$18.84
Avg. Vol 10D
3.01M
Avg. Vol 30D
2.47M
Avg. Vol 90D
2.15M
Relative Vol
1.78
63.97M
16,171,009
0.4100%
1,700,000
19,965
Oct 10, 2017 · 1-for-10 (reverse)
TNDM Profile

tandem diabetes care, inc. is a medical device company dedicated to improving the lives of people with diabetes through relentless innovation and revolutionary customer experience. the company takes an innovative, user-centric approach to the design, development and commercialization of products for people with diabetes who use insulin. tandem manufactures and sells the t:slim x2™ insulin pump, the only pump capable of remote feature updates using a personal computer, and the t:flex® insulin pump, the first pump designed for people with greater insulin requirements. tandem is based in san diego, california. safety information please note that this account is not intended to be used for product support or medical advice. if you are having a medical emergency, please dial 911. if you are having an issue with one of our products and need immediate assistance, please call our 24 hour customer support team at 877-801-6901 and press 1 twice. tandem insulin pumps are intended for the subcutan

TNDM Performance
PeriodPriceDateChangeBeta
1W16.912026-11-06+18.69%3.025
1M16.652026-10-13+20.54%1.788
3M23.132026-08-13-13.23%1.421
6M14.112026-05-13+42.24%1.207
1Y17.532025-11-13+14.49%1.107
2Y29.672024-11-13-32.36%—
5Y136.472021-11-12-85.29%1.361
TNDM Stock Summary

Tandem Diabetes Care, Inc. (NASDAQ:TNDM) stock price today is $20.07, and today's volume is 4,396,784. TNDM is up 14.620% today. The 30 day average volume is 2.47M. TNDM market cap is $1.40B with 69.79M shares outstanding.