NASDAQ
On the daily chart, ARTNA has been moving sideways between $30.50 and $35.85 since 21 Mar 2025.
The pattern: price breaks out below a sideways range, the pullback back into the range fails, and price comes back to retest the low. Traders also call this a spring. On this page NasdaqScan flags the daily candle (the trading day) that makes the retest.
DAILYDaily chart: each candle is one trading day.
Daily chart. The purple band is the sideways range of the latest signal; green triangles mark the trading days NasdaqScan detected a retest.
| Range | Started | Ended | How it ended | Retest signals (trading day) |
|---|---|---|---|---|
| 21 Mar 2025 | Open | — | — | |
| 12 Feb 2024 | 10 Jan 2025 (333 days) | Broke below the range at $29.45 | — | |
| 11 Oct 2023 | 26 Feb 2024 (138 days) | Broke below the range at $33.84 | 6 Feb 2024 (BO accepted) | |
| 28 Feb 2022 | 25 Oct 2023 (604 days) | Broke below the range at $38.76 | — |
All daily-chart retest signals →
All NASDAQ stocks with weekly retest patterns →
Past patterns don't predict future price moves. This page shows what an automated algorithm detected and is not financial advice. Read the disclaimer.