Get the Stockscreener App
20.66
2.13%
-0.45
After Hours:
21.00
0.34
+1.65%
Tandem Diabetes Care Inc Stock (TNDM) Price History
The historical daily chart and data for Tandem Diabetes Care Inc stock (TNDM), show that the latest closing stock price as of April 15, 2026, is $20.66.
- Tandem Diabetes Care Inc all-time high stock price is $269.00, occurred on March 03, 2014.
- The lowest Tandem Diabetes Care Inc stock price recorded was $2.14 on February 09, 2018. Since then, Tandem Diabetes Care Inc's stock price has risen over 865.42% to $20.66 now.
- The 52-week high stock price for TNDM is $29.65, representing a 43.51% increase from the current share price, occurred on February 24, 2026.
- The 52-week low stock price for TNDM is $9.98, indicating a -51.69% decrease from the current share price, occurred on August 07, 2025.
- The closing price of Tandem Diabetes Care Inc (TNDM) stock in the beginning of 2025 was $150.02. The stock closed the year at $44.95, a loss of over -70.04% for the year.
The table below shows more information about TNDM historical price data:
Daily
Weekly
Monthly
7D
30D
60D
YTD
1Y
| Date | High | Low | High - Low | Volume | % Change |
|---|---|---|---|---|---|
| Apr 15, 2026 | $21.96 | $20.40 | $1.56 | 1,340,269.0 | -2.13% |
| Apr 14, 2026 | $21.12 | $20.05 | $1.07 | 2,579,246.0 | +5.02% |
| Apr 13, 2026 | $20.30 | $18.91 | $1.39 | 1,110,965.0 | +4.80% |
| Apr 10, 2026 | $19.82 | $18.91 | $0.90 | 924,839.0 | -2.54% |
| Apr 09, 2026 | $19.84 | $18.91 | $0.93 | 982,358.0 | +1.71% |
| Apr 08, 2026 | $19.77 | $18.79 | $0.975 | 1,919,339.0 | +5.85% |
| Apr 07, 2026 | $19.71 | $18.11 | $1.60 | 1,710,461.0 | -4.64% |
| Apr 06, 2026 | $19.34 | $18.34 | $0.995 | 1,572,220.0 | +3.01% |
| Apr 02, 2026 | $19.09 | $18.08 | $1.02 | 1,034,175.0 | -1.06% |
| Apr 01, 2026 | $19.47 | $18.29 | $1.18 | 1,870,166.0 | -1.88% |
| Mar 31, 2026 | $20.30 | $18.89 | $1.41 | 1,792,939.0 | -2.12% |
| Mar 30, 2026 | $21.35 | $19.54 | $1.81 | 2,052,703.0 | -6.74% |
| Mar 27, 2026 | $22.97 | $20.93 | $2.04 | 2,389,459.0 | -9.95% |
| Mar 26, 2026 | $24.30 | $22.98 | $1.32 | 1,805,501.0 | -3.87% |
| Mar 25, 2026 | $25.05 | $23.79 | $1.26 | 1,212,912.0 | -1.02% |
| Mar 24, 2026 | $24.89 | $24.03 | $0.86 | 2,018,512.0 | -2.31% |
| Mar 23, 2026 | $26.38 | $24.96 | $1.42 | 2,170,178.0 | +1.09% |
| Mar 20, 2026 | $25.01 | $23.91 | $1.10 | 2,423,615.0 | +0.77% |
| Mar 19, 2026 | $25.43 | $24.18 | $1.25 | 2,817,894.0 | +3.27% |
| Mar 18, 2026 | $24.45 | $23.56 | $0.8894 | 1,668,334.0 | -0.25% |
| Mar 17, 2026 | $24.79 | $23.03 | $1.75 | 3,610,401.0 | +9.13% |
Tandem Diabetes Care Inc Stock (TNDM) Year by Year Price History
In this detailed analysis, we present a comprehensive overview of the price movements of Tandem Diabetes Care Inc stock over the years. By exploring the year-by-year data, investors can gain valuable insights into the historical performance and volatility of TNDM shares. From significant milestones and fluctuations to notable trends, this in-depth examination of Tandem Diabetes Care Inc stock price history provides a foundation for understanding how the company's stock has evolved over time.
Tandem Diabetes Care Inc Stock (TNDM) Price History 2026
| Month | High | Low | High - Low | Volume | % Change |
|---|---|---|---|---|---|
| Apr, 2026 | $21.96 | $18.08 | $3.88 | 16,384,307.0 | +7.77% |
| Mar, 2026 | $26.38 | $18.89 | $7.49 | 43,024,572.0 | -24.23% |
| Feb, 2026 | $29.65 | $17.71 | $11.94 | 51,774,778.0 | +27.20% |
| Jan, 2026 | $23.95 | $18.90 | $5.05 | 26,832,453.0 | -9.51% |
Tandem Diabetes Care Inc Stock (TNDM) Price History 2025
| Month | High | Low | High - Low | Volume | % Change |
|---|---|---|---|---|---|
| Dec, 2025 | $24.50 | $19.33 | $5.17 | 30,995,461.0 | +7.14% |
| Nov, 2025 | $22.13 | $13.23 | $8.89 | 53,275,582.0 | +50.07% |
| Oct, 2025 | $15.92 | $12.07 | $3.85 | 41,077,750.0 | +15.32% |
| Sep, 2025 | $13.52 | $11.46 | $2.06 | 37,324,128.0 | -2.96% |
| Aug, 2025 | $15.66 | $9.98 | $5.68 | 58,460,516.0 | -19.70% |
| Jul, 2025 | $18.13 | $14.31 | $3.82 | 40,194,646.0 | -16.42% |
| Jun, 2025 | $22.59 | $18.54 | $4.05 | 27,165,536.0 | -5.95% |
| May, 2025 | $24.00 | $18.27 | $5.73 | 34,837,860.0 | +17.63% |
| Apr, 2025 | $19.39 | $15.75 | $3.63 | 33,520,744.0 | -12.06% |
| Mar, 2025 | $22.39 | $17.64 | $4.75 | 33,290,996.0 | -13.46% |
| Feb, 2025 | $37.78 | $20.36 | $17.42 | 34,142,809.0 | -40.26% |
| Jan, 2025 | $38.28 | $34.33 | $3.95 | 18,418,245.0 | +2.89% |
Tandem Diabetes Care Inc Stock (TNDM) Price History 2024
| Month | High | Low | High - Low | Volume | % Change |
|---|---|---|---|---|---|
| Dec, 2024 | $37.62 | $29.48 | $8.14 | 24,099,446.0 | +20.37% |
| Nov, 2024 | $35.50 | $27.15 | $8.35 | 33,169,411.0 | -2.36% |
| Oct, 2024 | $42.70 | $30.68 | $12.02 | 27,731,462.0 | -26.03% |
| Sep, 2024 | $47.60 | $39.58 | $8.02 | 22,585,387.0 | -2.51% |
| Aug, 2024 | $46.43 | $34.60 | $11.83 | 33,562,665.0 | +17.63% |
| Jul, 2024 | $48.24 | $35.59 | $12.65 | 32,699,169.0 | -8.22% |
| Jun, 2024 | $53.63 | $39.04 | $14.59 | 32,525,760.0 | -21.35% |
| May, 2024 | $53.69 | $34.43 | $19.26 | 39,749,779.0 | +39.63% |
| Apr, 2024 | $38.16 | $30.12 | $8.04 | 26,497,516.0 | +3.61% |
| Mar, 2024 | $36.09 | $25.78 | $10.31 | 47,955,955.0 | +32.97% |
| Feb, 2024 | $31.07 | $21.94 | $9.13 | 33,861,809.0 | +16.80% |
| Jan, 2024 | $30.18 | $21.85 | $8.33 | 32,964,983.0 | -22.92% |
2.40%
0.00%
Open in Yahoo
|
Open in Google
|
Open in Finviz
|
Open in MarketWatch
|
Open in EDGAR
|
Open in Reuters
Cap:
|
Volume (24h):