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

BRK-B — oversold signal, 28 Jan

long term
RSI(2)15.4
RSI(14)29.4
Close $ · flag day473.49
Off 20-day high−6.4%
Avg volume4.6M

What followed

DateClose $ 5-day avg.vs flag close
28 Jan473.49479.02+0.0%
29 Jan476.79477.48+0.7%
30 Jan480.53477.79+1.5%
02 Feb487.29478.55+2.9%
03 Feb493.74482.37+4.3%
04 Feb503.83488.44+6.4%
05 Feb503.89493.86+6.4%
06 Feb508.09499.37+7.3%
09 Feb498.08501.53+5.2%
10 Feb500.30502.84+5.7%
11 Feb500.02502.08+5.6%

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 28 Jan. The freshest lists go out in the daily alert at 21:30 CET.