EdgeMarket › Instruments › BRK.B
BRK.B — BERKSHIRE HATHAWAY Class B
US
equity
495.82
-0.21% today
USD · as of 2026-08-21
Price · 2024-08-26 → 2026-08-21
499 daily closes shown52w low 465.40 · high 529.42
Anonymous view is capped at two years of history. A free account extends it to five, and Pro opens the whole archive back to 2016-01-04.
Performance
1 day-0.21%
1 week-1.63%
1 month+1.01%
3 months+3.30%
6 months-0.48%
Year to date-0.21%
1 year+1.46%
3 years+40.02%
5 years+72.23%
Technicals
RSI 1436.7
vs 50-day avg-0.91%
vs 200-day avg+0.75%
Volatility 1y14.6%
Max drawdown 1y-9.42%
Avg volume 30d4.3M
Daily bars held2,674
History from2016-01-04
Measured signals that fired on BRK.B
| date | signal | measured base rate |
|---|---|---|
| 2026-08-12 | Fair value gap, bearish structure | -0.45% over 21 days · t = -3.29 · n = 108,591 statistically distinguishable from its control group |
| 2026-08-04 | Breakout to a 52-week high price | -1.00% over 21 days · t = -8.58 · n = 24,386 statistically distinguishable from its control group |
| 2026-08-03 | Equal highs taken out structure | -0.70% over 21 days · t = -8.28 · n = 68,636 statistically distinguishable from its control group |
| 2026-07-29 | Fair value gap, bullish structure | -0.67% over 21 days · t = -6.43 · n = 111,973 statistically distinguishable from its control group |
| 2026-07-09 | Fair value gap, bearish structure | -0.45% over 21 days · t = -3.29 · n = 108,591 statistically distinguishable from its control group |
| 2026-06-29 | Equal highs taken out structure | -0.70% over 21 days · t = -8.28 · n = 68,636 statistically distinguishable from its control group |
Excess return against a matched control group, on a point-in-time universe that includes delisted companies. Most families do not survive that. How the measurement works →
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