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

BRK-B — oversold signal, 23 Jan

long term
RSI(2)5.1
RSI(14)29.4
Close $ · flag day478.97
Off 20-day high−5.3%
Avg volume4.2M

What followed

DateClose $ 5-day avg.vs flag close
23 Jan478.97485.19+0.0%
26 Jan483.47483.23+0.9%
27 Jan474.67481.09-0.9%
28 Jan473.49479.02-1.1%
29 Jan476.79477.48-0.5%
30 Jan480.53477.79+0.3%
02 Feb487.29478.55+1.7%
03 Feb493.74482.37+3.1%
04 Feb503.83488.44+5.2%
05 Feb503.89493.86+5.2%
06 Feb508.09499.37+6.1%

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