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22.07
2.42%
-0.655
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 August 17, 2026, is $22.07.
- 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 931.07% to $22.07 now.
- The 52-week high stock price for TNDM is $29.65, representing a 34.38% increase from the current share price, occurred on February 24, 2026.
- The 52-week low stock price for TNDM is $10.25, indicating a -53.55% decrease from the current share price, occurred on August 20, 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 |
|---|---|---|---|---|---|
| Aug 17, 2026 | $22.94 | $21.70 | $1.24 | 859,013.0 | -2.88% |
| Aug 14, 2026 | $22.92 | $22.36 | $0.565 | 1,682,807.0 | -1.77% |
| Aug 13, 2026 | $23.55 | $22.88 | $0.675 | 1,398,925.0 | -1.32% |
| Aug 12, 2026 | $23.61 | $22.71 | $0.895 | 1,652,714.0 | +0.00% |
| Aug 11, 2026 | $23.80 | $22.56 | $1.24 | 1,784,875.0 | +2.76% |
| Aug 10, 2026 | $23.03 | $21.82 | $1.21 | 2,287,684.0 | +1.92% |
| Aug 07, 2026 | $22.65 | $17.07 | $5.58 | 5,334,890.0 | +19.11% |
| Aug 06, 2026 | $19.55 | $18.50 | $1.05 | 3,788,931.0 | -4.08% |
| Aug 05, 2026 | $19.86 | $19.00 | $0.86 | 3,403,862.0 | -3.02% |
| Aug 04, 2026 | $20.81 | $19.61 | $1.20 | 2,821,969.0 | +0.45% |
| Aug 03, 2026 | $20.50 | $19.73 | $0.775 | 3,327,830.0 | +3.13% |
| Jul 31, 2026 | $19.66 | $18.56 | $1.10 | 1,833,286.0 | +2.58% |
| Jul 30, 2026 | $19.04 | $18.03 | $1.01 | 2,054,458.0 | +2.26% |
| Jul 29, 2026 | $18.75 | $17.42 | $1.32 | 1,910,064.0 | +4.67% |
| Jul 28, 2026 | $18.04 | $17.17 | $0.87 | 1,859,074.0 | +3.44% |
| Jul 27, 2026 | $17.27 | $16.34 | $0.93 | 1,577,412.0 | +0.29% |
| Jul 24, 2026 | $17.26 | $16.49 | $0.77 | 1,147,482.0 | +1.30% |
| Jul 23, 2026 | $17.09 | $16.14 | $0.95 | 1,160,030.0 | -0.06% |
| Jul 22, 2026 | $17.55 | $16.78 | $0.77 | 1,533,783.0 | -3.92% |
| Jul 21, 2026 | $18.23 | $17.23 | $1.00 | 1,733,990.0 | -2.76% |
| Jul 20, 2026 | $18.16 | $16.70 | $1.46 | 1,975,986.0 | +5.97% |
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 |
|---|---|---|---|---|---|
| Aug, 2026 | $23.80 | $17.07 | $6.73 | 28,343,500.0 | +13.15% |
| Jul, 2026 | $19.66 | $14.57 | $5.09 | 36,064,049.0 | +29.22% |
| Jun, 2026 | $20.62 | $13.95 | $6.67 | 51,995,345.0 | -12.27% |
| May, 2026 | $20.44 | $12.26 | $8.18 | 61,652,176.0 | -11.91% |
| Apr, 2026 | $21.96 | $17.59 | $4.38 | 32,674,273.0 | +1.85% |
| 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% |
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