NASDAQ · TNDM

Tandem Diabetes Care, Inc.

Healthcare · Medical - Devices

$17.43

Up+$0.28 (+1.63%)

Updated Oct 25, 2026, 2:05 AM

SID Score

4.3/10

Composite research score

Smart Money

—

Institutional and insider signal

Price performance · TNDM

TNDM price history

1M range · 20 trading sessions · Daily adjusted prices

Prices through Oct 23, 2026

Daily close

View OHLC price history

TNDM OHLC price history, latest 40 sessions
Date	Open	High	Low	Close	Volume
Oct 23, 2026	$17.06	$17.56	$16.89	$17.43	1.82M
Oct 22, 2026	$16.47	$17.20	$16.24	$17.15	1.87M
Oct 21, 2026	$16.60	$16.95	$16.12	$16.35	1.53M
Oct 20, 2026	$16.47	$16.865	$16.37	$16.52	1.59M
Oct 19, 2026	$16.23	$16.5246	$16.00	$16.38	1.27M
Oct 16, 2026	$16.61	$17.25	$16.14	$16.24	1.63M
Oct 15, 2026	$16.01	$16.545	$15.61	$16.52	4.59M
Oct 14, 2026	$16.64	$16.70	$15.86	$16.01	2.22M
Oct 13, 2026	$16.235	$16.80	$15.715	$16.65	1.71M
Oct 12, 2026	$16.11	$16.9099	$15.86	$16.45	1.58M
Oct 9, 2026	$15.64	$16.13	$15.38	$16.11	1.43M
Oct 8, 2026	$15.57	$15.765	$15.125	$15.675	2.9M
Oct 7, 2026	$15.80	$16.64	$15.73	$15.84	2.27M
Oct 6, 2026	$16.77	$17.05	$15.94	$16.16	1.48M
Oct 5, 2026	$16.50	$16.95	$16.14	$16.52	1.79M
Oct 2, 2026	$16.66	$17.35	$16.27	$16.50	2.19M
Oct 1, 2026	$16.42	$16.58	$16.04	$16.50	2.4M
Sep 30, 2026	$16.63	$16.68	$16.00	$16.31	2.2M
Sep 29, 2026	$16.24	$16.645	$15.87	$16.57	1.89M
Sep 28, 2026	$15.60	$16.535	$15.52	$16.42	2.85M