Tandem Diabetes Care, Inc. (TNDM)
NASDAQ: TNDM · Real-Time Price · USD
15.40
-0.18 (-1.16%)
At close: Aug 1, 2025, 4:00 PM
15.70
+0.30 (1.95%)
After-hours: Aug 1, 2025, 7:36 PM EDT

Tandem Diabetes Care Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Aug 1, 202515.4815.6615.0515.4015.40-1.16%1,360,815
Jul 31, 202516.3016.3015.5215.5815.58-6.54%1,808,875
Jul 30, 202516.7217.0216.3416.6716.67-0.12%1,433,279
Jul 29, 202516.8617.1916.3216.6916.69-0.89%1,847,234
Jul 28, 202515.9516.9115.9016.8416.845.98%2,240,350
Jul 25, 202515.5115.9015.2115.8915.892.91%1,323,908
Jul 24, 202516.1416.3515.4315.4415.44-4.40%1,456,921
Jul 23, 202515.4516.1715.3316.1516.155.49%1,731,597
Jul 22, 202514.7615.6014.7615.3115.314.65%1,517,364
Jul 21, 202514.7814.9814.3114.6314.63-0.95%1,411,996
Jul 18, 202515.5315.6814.6614.7714.77-3.84%1,684,848
Jul 17, 202515.8416.3115.2515.3615.36-2.48%1,755,952
Jul 16, 202515.3415.9315.1915.7515.753.62%1,832,506
Jul 15, 202515.9415.9814.8715.2015.20-3.49%2,145,980
Jul 14, 202515.5215.9715.4515.7515.751.03%1,663,298
Jul 11, 202516.0016.2415.4415.5915.59-3.59%1,535,053
Jul 10, 202515.8016.2615.4616.1716.172.02%1,476,800
Jul 9, 202515.3416.3515.1715.8515.85-4.63%2,268,937
Jul 8, 202516.3217.1216.2616.6216.622.28%1,611,872
Jul 7, 202516.6916.6915.8016.2516.25-3.16%2,225,126
Jul 3, 202517.2017.2916.6016.7816.78-1.76%1,096,347
Jul 2, 202517.4217.7316.9917.0817.08-0.93%2,623,422
Jul 1, 202517.3318.1316.0517.2417.24-7.51%4,390,023
Jun 30, 202518.9619.2318.5718.6418.64-1.58%1,250,823
Jun 27, 202519.1219.3118.5418.9418.94-0.89%1,657,418
Jun 26, 202519.5219.5218.9419.1119.11-1.60%1,068,248
Jun 25, 202520.2820.4218.8419.4219.42-3.77%2,066,990
Jun 24, 202520.4121.1819.8220.1820.18-0.20%1,446,269
Jun 23, 202520.0220.6819.7820.2220.22-1,328,917
Jun 20, 202520.6920.9620.0620.2220.22-0.91%1,120,610
Jun 18, 202520.0420.5819.7220.4120.411.67%845,491
Jun 17, 202519.6920.7819.6220.0720.070.15%1,178,574
Jun 16, 202520.7620.9419.8620.0420.04-3.47%1,143,261
Jun 13, 202520.3421.2320.3220.7620.76-0.76%1,123,964
Jun 12, 202521.3921.4220.4720.9220.92-2.92%1,089,293
Jun 11, 202522.5622.5621.3321.5521.55-3.97%1,577,764
Jun 10, 202520.5222.5920.3822.4422.4410.92%2,300,897
Jun 9, 202520.9820.9820.1920.2320.23-2.65%1,231,361
Jun 6, 202520.9521.2720.6120.7820.780.58%1,005,781
Jun 5, 202520.3520.8320.2020.6620.662.38%1,101,451
Jun 4, 202520.6320.8319.8420.1820.18-2.18%1,327,514
Jun 3, 202520.3321.0819.7120.6320.632.03%1,569,580
Jun 2, 202519.8020.2419.5220.2220.222.02%2,021,242
May 30, 202521.5521.5519.7119.8219.82-6.86%1,585,725
May 29, 202521.3121.6021.1221.2821.280.61%1,684,352
May 28, 202521.5121.9921.1321.1521.15-1.54%1,296,817
May 27, 202521.1721.9020.9721.4821.483.67%1,448,510
May 23, 202520.2220.7720.2220.7220.720.39%945,484
May 22, 202521.5821.6320.5620.6420.64-4.67%1,502,899
May 21, 202523.2023.5721.4621.6521.65-7.95%1,352,302