Closing Note
updated 2026-07-24 14:52 UTC

ALGN — oversold signal, 23 Feb

short term
RSI(2)9.1
RSI(14)53.1
Close $ · flag day181.26
Off 20-day high−8.9%
Avg volume1.4M

What followed

DateClose $ 5-day avg.vs flag close
23 Feb181.26187.74+0.0%
24 Feb185.53187.41+2.4%
25 Feb188.05186.85+3.7%
26 Feb189.20186.81+4.4%
27 Feb190.10186.83+4.9%
02 Mar189.02188.38+4.3%
03 Mar182.64187.80+0.8%
04 Mar182.16186.62+0.5%
05 Mar175.60183.90-3.1%
06 Mar174.00180.68-4.0%
09 Mar175.05177.89-3.4%

The rule flags the close; the strategy's exit is the first close above the 5-day average, or six trading days, whichever comes first. Shown for research — not every flag is traded.

Research chart

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From the oversold list of 23 Feb. The freshest lists go out in the daily alert at 21:30 CET.