NASDAQ:TNDM | Historical Stock Price | TANDEM DIABETES CARE INC

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
2013-11-14 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$2.20$5.88$15.69$41.86$111.69$297.992013-11-142026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

View year

Historical Stock Price — 2024

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2024-12-31$36.02$36.02977,200
2024-12-30$36.87$36.87740,800
2024-12-27$36.88$36.88642,700
2024-12-26$37.37$37.37690,400
2024-12-24$37.00$37.00540,900
2024-12-23$36.61$36.61975,500
2024-12-20$35.91$35.914,334,900
2024-12-19$33.27$33.27877,600
2024-12-18$33.00$33.001,133,100
2024-12-17$34.23$34.23987,700
2024-12-16$33.58$33.581,250,000
2024-12-13$32.66$32.661,451,800
2024-12-12$34.31$34.311,045,900
2024-12-11$34.52$34.521,504,300
2024-12-10$33.81$33.811,354,500
2024-12-09$32.10$32.101,608,800
2024-12-06$30.11$30.11923,600
2024-12-05$30.27$30.27877,500
2024-12-04$32.28$32.281,296,100
2024-12-03$33.37$33.371,325,300
2024-12-02$32.51$32.511,589,400
2024-11-29$30.63$30.63446,600
2024-11-27$31.22$31.22824,500
2024-11-26$30.04$30.041,311,500
2024-11-25$30.42$30.421,325,000
2024-11-22$30.81$30.811,228,000
2024-11-21$30.74$30.741,881,500
2024-11-20$30.15$30.152,057,400
2024-11-19$27.87$27.871,349,800
2024-11-18$28.76$28.761,438,000
2024-11-15$27.34$27.341,684,000
2024-11-14$28.59$28.592,158,300
2024-11-13$29.67$29.671,429,700
2024-11-12$31.10$31.101,311,400
2024-11-11$31.37$31.371,938,700
2024-11-08$30.60$30.603,315,400
2024-11-07$33.32$33.323,585,200
2024-11-06$34.24$34.243,166,400
2024-11-05$33.11$33.111,041,000
2024-11-04$32.85$32.851,414,800
2024-11-01$31.91$31.91906,300
2024-10-31$31.37$31.37760,500
2024-10-30$32.36$32.36782,400
2024-10-29$32.93$32.931,272,800
2024-10-28$32.75$32.751,554,400
2024-10-25$31.35$31.351,075,400
2024-10-24$31.76$31.76967,800
2024-10-23$32.15$32.152,343,100
2024-10-22$33.54$33.54908,500
2024-10-21$34.11$34.111,204,200
2024-10-18$35.34$35.341,245,400
2024-10-17$34.81$34.811,817,700
2024-10-16$37.50$37.50740,000
2024-10-15$37.61$37.61880,000
2024-10-14$37.36$37.361,185,100
2024-10-11$37.07$37.071,624,400
2024-10-10$36.14$36.143,382,300
2024-10-09$39.12$39.12804,100
2024-10-08$39.87$39.87809,500
2024-10-07$41.78$41.78701,200
2024-10-04$41.78$41.78906,400
2024-10-03$40.46$40.46658,900
2024-10-02$41.17$41.17967,300
2024-10-01$41.07$41.071,608,600
2024-09-30$42.41$42.411,190,900
2024-09-27$42.45$42.451,354,700
2024-09-26$44.08$44.081,431,700
2024-09-25$44.64$44.642,428,800
2024-09-24$45.44$45.44807,100
2024-09-23$45.42$45.421,652,300
2024-09-20$44.63$44.631,851,400
2024-09-19$44.45$44.45939,600
2024-09-18$42.64$42.64792,200
2024-09-17$43.06$43.06944,300
2024-09-16$42.70$42.70965,000
2024-09-13$43.97$43.97994,800
2024-09-12$43.76$43.761,205,200
2024-09-11$42.73$42.731,134,900
2024-09-10$41.00$41.00878,500
2024-09-09$42.24$42.24824,500
2024-09-06$42.40$42.401,101,400
2024-09-05$42.76$42.76971,600
2024-09-04$41.12$41.12741,800
2024-09-03$41.77$41.771,077,900
2024-08-30$43.50$43.501,006,800
2024-08-29$44.20$44.20793,800
2024-08-28$44.38$44.38844,600
2024-08-27$45.57$45.57875,400
2024-08-26$44.30$44.30813,100
2024-08-23$44.60$44.60882,600
2024-08-22$42.49$42.49703,400
2024-08-21$42.74$42.741,101,700
2024-08-20$41.93$41.932,146,200
2024-08-19$45.71$45.711,116,800
2024-08-16$44.70$44.70832,800
2024-08-15$43.82$43.821,305,500
2024-08-14$41.71$41.71696,100
2024-08-13$41.60$41.601,433,500
2024-08-12$39.37$39.371,034,100
2024-08-09$37.50$37.501,752,400
2024-08-08$36.88$36.881,914,200
2024-08-07$37.04$37.044,093,300
2024-08-06$43.39$43.391,446,500
2024-08-05$40.79$40.792,104,800
2024-08-02$41.67$41.674,630,400
2024-08-01$35.21$35.212,993,700
2024-07-31$36.98$36.981,729,600
2024-07-30$36.37$36.372,533,400
2024-07-29$37.22$37.223,380,400
2024-07-26$40.05$40.054,859,900
2024-07-25$40.65$40.651,233,200
2024-07-24$42.57$42.57730,600
2024-07-23$43.97$43.97735,600
2024-07-22$43.23$43.231,098,100
2024-07-19$43.66$43.661,021,000
2024-07-18$42.62$42.621,008,200
2024-07-17$45.63$45.631,250,500
2024-07-16$46.99$46.991,284,200
2024-07-15$47.30$47.301,151,800
2024-07-12$46.07$46.071,041,700
2024-07-11$45.24$45.241,283,200
2024-07-10$44.31$44.311,385,100
2024-07-09$42.98$42.981,146,700
2024-07-08$42.14$42.141,675,100
2024-07-05$40.42$40.42726,700
2024-07-03$39.82$39.821,086,200
2024-07-02$39.15$39.151,285,500
2024-07-01$39.45$39.451,500,800
2024-06-28$40.29$40.299,715,600
2024-06-27$40.43$40.431,554,400
2024-06-26$40.64$40.64938,700
2024-06-25$40.15$40.151,404,100
2024-06-24$39.98$39.982,807,100
2024-06-21$42.84$42.841,768,500
2024-06-20$42.57$42.571,249,000
2024-06-18$42.83$42.83922,400
2024-06-17$43.00$43.001,041,200
2024-06-14$45.33$45.331,107,200
2024-06-13$45.45$45.451,342,600
2024-06-12$47.35$47.35799,700
2024-06-11$48.39$48.391,053,600
2024-06-10$48.50$48.502,059,300
2024-06-07$48.85$48.851,052,500
2024-06-06$49.57$49.571,484,700
2024-06-05$52.04$52.04869,500
2024-06-04$51.19$51.191,114,200
2024-06-03$51.98$51.98958,200
2024-05-31$51.23$51.231,425,700
2024-05-30$53.43$53.431,519,800
2024-05-29$51.75$51.75897,000
2024-05-28$52.90$52.901,126,000
2024-05-24$51.73$51.731,037,700
2024-05-23$49.68$49.681,536,800
2024-05-22$51.39$51.392,053,100
2024-05-21$49.32$49.324,899,200
2024-05-20$47.23$47.231,234,500
2024-05-17$47.30$47.301,123,200
2024-05-16$46.93$46.931,419,200
2024-05-15$47.37$47.371,440,700
2024-05-14$44.07$44.071,013,400
2024-05-13$43.93$43.931,102,000
2024-05-10$44.36$44.361,908,100
2024-05-09$44.05$44.051,285,500
2024-05-08$42.15$42.151,771,900
2024-05-07$44.00$44.001,521,200
2024-05-06$43.50$43.501,498,400
2024-05-03$44.72$44.725,986,900
2024-05-02$36.56$36.562,473,500
2024-05-01$36.20$36.201,623,700
2024-04-30$36.69$36.691,465,000
2024-04-29$37.05$37.051,507,000
2024-04-26$35.24$35.24783,800
2024-04-25$35.56$35.561,568,000
2024-04-24$35.12$35.12997,300
2024-04-23$34.97$34.972,430,000
2024-04-22$31.73$31.731,230,400
2024-04-19$30.43$30.43985,700
2024-04-18$30.93$30.931,095,300
2024-04-17$31.75$31.751,053,100
2024-04-16$32.96$32.961,634,100
2024-04-15$31.86$31.861,111,900
2024-04-12$33.50$33.501,029,900
2024-04-11$33.87$33.87657,900
2024-04-10$34.57$34.571,292,400
2024-04-09$34.89$34.89922,700
2024-04-08$33.55$33.55924,900
2024-04-05$33.66$33.66812,300
2024-04-04$33.17$33.171,586,300
2024-04-03$34.26$34.261,254,300
2024-04-02$33.50$33.501,783,100
2024-04-01$33.85$33.851,177,400
2024-03-28$35.41$35.411,809,800
2024-03-27$35.30$35.302,204,800
2024-03-26$33.69$33.692,669,300
2024-03-25$30.10$30.101,292,900
2024-03-22$30.26$30.26943,700
2024-03-21$31.86$31.861,757,700
2024-03-20$32.46$32.462,476,600
2024-03-19$30.80$30.802,008,900
2024-03-18$31.12$31.121,823,200
2024-03-15$28.62$28.621,239,000
2024-03-14$28.00$28.001,506,100
2024-03-13$28.63$28.631,225,700
2024-03-12$29.91$29.911,282,100
2024-03-11$29.54$29.542,504,200
2024-03-08$30.70$30.703,069,500
2024-03-07$29.67$29.673,915,400
2024-03-06$27.07$27.076,684,100
2024-03-05$27.11$27.116,489,300
2024-03-04$31.14$31.141,996,400
2024-03-01$27.58$27.58937,400
2024-02-29$26.63$26.631,503,700
2024-02-28$26.58$26.581,905,700
2024-02-27$27.34$27.341,631,000
2024-02-26$28.86$28.864,230,700
2024-02-23$29.13$29.134,138,600
2024-02-22$25.00$25.003,559,800
2024-02-21$22.55$22.552,507,700
2024-02-20$23.56$23.561,545,500
2024-02-16$24.42$24.421,295,600
2024-02-15$24.29$24.291,812,100
2024-02-14$24.55$24.551,087,000
2024-02-13$24.55$24.551,866,300
2024-02-12$23.99$23.99882,300
2024-02-09$23.30$23.30879,700
2024-02-08$23.17$23.17630,000
2024-02-07$23.36$23.36946,700
2024-02-06$24.17$24.171,125,100
2024-02-05$22.90$22.90773,500
2024-02-02$23.22$23.22879,300
2024-02-01$23.68$23.68739,400
2024-01-31$22.80$22.801,318,500
2024-01-30$22.09$22.09872,100
2024-01-29$23.37$23.371,012,200
2024-01-26$22.91$22.911,047,900
2024-01-25$22.99$22.99821,600
2024-01-24$23.14$23.141,420,000
2024-01-23$22.70$22.702,016,700
2024-01-22$24.28$24.281,866,200
2024-01-19$24.75$24.752,947,100
2024-01-18$24.91$24.913,065,300
2024-01-17$24.11$24.111,537,800
2024-01-16$25.51$25.511,099,400
2024-01-12$25.66$25.661,220,000
2024-01-11$26.44$26.441,206,200
2024-01-10$27.06$27.061,631,900
2024-01-09$28.11$28.111,971,500
2024-01-08$28.30$28.301,809,800
2024-01-05$27.80$27.80895,900
2024-01-04$27.66$27.661,492,000
2024-01-03$27.21$27.211,552,600
2024-01-02$28.33$28.332,541,300