Alphatec Holdings Inc. (ATEC)
Showing Closing Date Range from Oct 13 to Oct 20, 2026 compared to Oct 5 to Oct 12, 2026.
Compare Last 7 Days with Previous Period
Investor Relations:investors.alphatecspine.com
Current Period Close
$10.86
Oct 13, 2026 - Oct 20, 2026
Previous Period Close
$11.25
Oct 05, 2026 - Oct 12, 2026
Net Comparison Delta
$-0.39 (-3.47%)
Relative performance vs prior benchmark
Historical Quotes & Breakdown(6 dates)
| Current Date | Current Close | Previous Date | Previous Close | Delta (%) |
|---|---|---|---|---|
| Oct 20, 2026 | $10.86 | Oct 12, 2026 | $11.25 | -3.47% |
| Oct 19, 2026 | $10.41 | Oct 09, 2026 | $10.67 | -2.44% |
| Oct 16, 2026 | $10.46 | Oct 08, 2026 | $10.35 | +1.06% |
| Oct 15, 2026 | $10.93 | Oct 07, 2026 | $10.25 | +6.63% |
| Oct 14, 2026 | $10.44 | Oct 06, 2026 | $10.54 | -0.95% |
| Oct 13, 2026 | $10.82 | Oct 05, 2026 | $10.72 | +0.93% |