Tandem Diabetes Care Inc. (TNDM)
Showing Closing Date Range from May 6 to Nov 2, 2026 compared to Nov 6, 2025 to May 5, 2026.
Compare Last 6 Months with Previous Period
Investor Relations:tandemdiabetes.com
Current Period Close
$19.11
May 06, 2026 - Nov 02, 2026
Previous Period Close
$19.42
Nov 06, 2025 - May 05, 2026
Net Comparison Delta
$-0.31 (-1.60%)
Relative performance vs prior benchmark
Historical Quotes & Breakdown(117 dates)
| Current Date | Current Close | Previous Date | Previous Close | Delta (%) |
|---|---|---|---|---|
| Oct 30, 2026 | $19.11 | Apr 27, 2026 | $19.82 | -3.58% |
| Oct 29, 2026 | $19.79 | Apr 24, 2026 | $20.36 | -2.80% |
| Oct 28, 2026 | $19.68 | Apr 23, 2026 | $20.68 | -4.84% |
| Oct 27, 2026 | $19.22 | Apr 22, 2026 | $20.78 | -7.51% |
| Oct 26, 2026 | $18.90 | Apr 21, 2026 | $20.03 | -5.64% |
| Oct 23, 2026 | $17.43 | Apr 20, 2026 | $21.24 | -17.94% |
| Oct 22, 2026 | $17.15 | Apr 17, 2026 | $20.61 | -16.79% |
| Oct 21, 2026 | $16.35 | Apr 16, 2026 | $20.09 | -18.62% |
| Oct 20, 2026 | $16.52 | Apr 15, 2026 | $20.66 | -20.04% |
| Oct 19, 2026 | $16.38 | Apr 14, 2026 | $21.11 | -22.41% |
| Oct 16, 2026 | $16.24 | Apr 13, 2026 | $20.10 | -19.20% |
| Oct 15, 2026 | $16.52 | Apr 10, 2026 | $19.18 | -13.87% |
| Oct 14, 2026 | $16.01 | Apr 09, 2026 | $19.68 | -18.65% |
| Oct 13, 2026 | $16.65 | Apr 08, 2026 | $19.35 | -13.95% |
| Oct 12, 2026 | $16.45 | Apr 07, 2026 | $18.28 | -10.01% |
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