Tandem Diabetes Care Inc. (TNDM)
Showing Closing Date Range from Aug 1 to Oct 30, 2026 compared to May 2 to Jul 31, 2026.
Compare Last 3 Months with Previous Period
Investor Relations:tandemdiabetes.com
Current Period Close
$19.11
Aug 01, 2026 - Oct 30, 2026
Previous Period Close
$19.50
May 02, 2026 - Jul 31, 2026
Net Comparison Delta
$-0.39 (-2.00%)
Relative performance vs prior benchmark
Historical Quotes & Breakdown(57 dates)
| Current Date | Current Close | Previous Date | Previous Close | Delta (%) |
|---|---|---|---|---|
| Oct 30, 2026 | $19.11 | Jul 24, 2026 | $17.12 | +11.62% |
| Oct 29, 2026 | $19.79 | Jul 23, 2026 | $16.90 | +17.10% |
| Oct 28, 2026 | $19.68 | Jul 22, 2026 | $16.91 | +16.38% |
| Oct 27, 2026 | $19.22 | Jul 21, 2026 | $17.60 | +9.20% |
| Oct 26, 2026 | $18.90 | Jul 20, 2026 | $18.10 | +4.42% |
| Oct 23, 2026 | $17.43 | Jul 17, 2026 | $17.08 | +2.05% |
| Oct 22, 2026 | $17.15 | Jul 16, 2026 | $16.29 | +5.28% |
| Oct 21, 2026 | $16.35 | Jul 15, 2026 | $15.28 | +7.00% |
| Oct 20, 2026 | $16.52 | Jul 14, 2026 | $15.54 | +6.31% |
| Oct 19, 2026 | $16.38 | Jul 13, 2026 | $16.25 | +0.80% |
| Oct 16, 2026 | $16.24 | Jul 10, 2026 | $15.41 | +5.39% |
| Oct 15, 2026 | $16.52 | Jul 09, 2026 | $15.37 | +7.48% |
| Oct 14, 2026 | $16.01 | Jul 08, 2026 | $15.16 | +5.61% |
| Oct 13, 2026 | $16.65 | Jul 07, 2026 | $15.43 | +7.91% |
| Oct 12, 2026 | $16.45 | Jul 06, 2026 | $15.42 | +6.68% |
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