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GNSSGenasys Inc

NASDAQDaily chart
Range low retest · 20 Apr 2022

GNSS slipped below its $3.30 – $4.29 range and came back to test the low on 20 Apr 2022.

Range low
$3.30
support
Range high
$4.29
30% above the low
In the range since
Dec 2021
10 mo
Close on retest day
$2.75
17% below the range low
  • Previous range $1.78 – $2.43 lasted 10 mo and broke downward at $1.43.
  • 5 sideways ranges found since 2021.
What is a range retest, and how do I read the chart?

A stock moves sideways between a floor (the range low) and a ceiling (the range high) for a long time. Then it drops below the floor, fails to climb back in, and returns to test that low again. Traders also call this a spring. Some springs mark the end of a decline; many don't.

On the chart, each candle is one trading day. The purple lines are the range the signal came from, and the green Retest label marks the day RangeStocks flagged. Tick “Show past sideways ranges” to see earlier ranges.

Daily chart

Sideways range history

RangeStartedEndedOutcomeRetests
8 Dec 202529 Sept 2026 · 10 moBroke below the range at $1.43—
14 Aug 20244 Apr 2025 · 8 moBroke below the range at $1.80—
29 Dec 202311 Jul 2024 · 6 moBroke above the range at $2.78—
5 Dec 202213 Nov 2023 · 11 moBroke below the range at $1.60—
10 Dec 202117 Oct 2022 · 10 moBroke below the range at $2.4820 Apr 2022

Retest signals

  • 20 Apr 2022 · 4 mo into the range

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Past patterns don't predict future price moves. This page shows what an automated algorithm detected and is not financial advice. Read the disclaimer.