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ISUNInvesco Solar Energy UCITS ETF

LondonDaily chart
Range low retest · 3 Sept 2026

ISUN slipped below its $29.45 – $39.35 range and came back to test the low on 3 Sept 2026.

Range low
$29.45
support
Range high
$39.35
34% above the low
In the range since
Apr 2026
5 mo
Close on retest day
$24.93
15% below the range low
  • 6 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
29 Apr 202616 Sept 2026 · 5 moBroke below the range at $23.673 Sept 2026
17 Jun 202511 Feb 2026 · 8 moBroke above the range at $31.26—
17 Mar 20254 Jul 2025 · 4 moBroke above the range at $20.33—
12 Jun 202420 Dec 2024 · 6 moBroke below the range at $17.09—
12 Oct 20232 Jul 2024 · 9 moBroke below the range at $20.32—
13 Jan 202228 Sept 2023 · 1 yr 8 moBroke below the range at $26.69—

Retest signals

  • 3 Sept 2026 · 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.