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ALLTAllot Communications Ltd

NASDAQDaily chart
Range low retest · 8 Dec 2022

ALLT slipped below its $4.70 – $6.09 range and came back to test the low on 8 Dec 2022.

Range low
$4.70
support
Range high
$6.09
30% above the low
In the range since
May 2022
10 mo
Close on retest day
$3.36
29% below the range low
  • Previous range $4.82 – $9.44 lasted 5 mo and broke upward at $10.77.
  • 5 sideways ranges found since 2022.
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
17 Dec 2025Still open——
7 Feb 202510 Jul 2025 · 5 moBroke above the range at $10.77—
5 Aug 202413 Jan 2025 · 5 moBroke above the range at $8.15—
24 Feb 202310 Nov 2023 · 9 moBroke below the range at $1.45—
4 May 202215 Mar 2023 · 10 moBroke below the range at $2.518 Dec 2022

Retest signals

  • 8 Dec 2022 · 7 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.