On 2026-07-21, Berkshire Hathaway (BRK-B) closed at 489.65 USD, down 0.33% on the day. Its RSI(14) of 46.87 is in the 31st percentile of its history since 1996. Its 20-day return of +0.20% is in the 44th percentile. It trades at 55.9% of its 52-week range. Its 20/50/200-day moving averages are 495.69 / 488.31 / 490.19 USD, with price -1.22% / +0.28% / -0.11% against them. Its 52-week range is 455.19–516.85 USD; it closed 5.26% below the high and 7.57% above the low. Its 20-day volatility is 0.990% daily, in the 49th percentile of its history since 1996. Its 14-day average true range (ATR) is 6.74 USD, 1.38% of price. It has returned -0.29% over 5 days and +4.06% over 60 days. Against the S&P 500, its weekly-return beta +0.12 / correlation +0.11 (52-week); beta +0.08 / correlation +0.08 (26-week). Its weekly-return correlation to the change in the US 10-year TIPS real yield is -0.05 (52-week); -0.07 (26-week). Next earnings are scheduled for 2026-08-01.
=== BERKSHIRE HATHAWAY (BRK-B) (USD) ===
price & change (as of 2026-07-21, prior 2026-07-20)
close 489.65
change -1.60 (-0.326%)
range (as of 2026-07-21)
range 3.82
close pos 59.4% of range
moving averages (as of 2026-07-21)
20d MA 495.69 price below by -1.22%
50d MA 488.31 price above by +0.28%
200d MA 490.19 price below by -0.11%
price mixed vs MAs
stack: 20d > 200d > 50d
volatility (as of 2026-07-21)
20d stdev 0.990% daily ≈ 15.7% annualized (×√252) (49th pct of own history, since 1996 (7577 obs))
vs easing-2024 avg 0.96× (0.990% vs 1.034% era avg)
ATR (as of 2026-07-21)
ATR(14) 6.74
ATR% 1.38% (46th pct of own history, since 1996 (7583 obs))
range/ATR 56.7%
52-week range (as of 2026-07-21)
high 516.85 (-5.26% from high)
low 455.19 (+7.57% from low)
momentum (as of 2026-07-21)
RSI(14) 46.87 (31st pct of own history, since 1996 (7583 obs))
returns (as of 2026-07-21)
5d return -0.29%
20d return +0.20%
60d return +4.06%
volatility by rate-era
pre-crisis 1.5154% (from 1996-05-09)
ZIRP-2009 1.4195%
tightening-2015 1.0751%
ZIRP-2019 1.4910%
tightening-2022 1.1737%
easing-2024 1.0338%
real-yield sensitivity (weekly returns vs weekly Δ in 10Y TIPS real yield, DFII10) (as of 2026-07-21)
vs real yield (Δ) -0.07 (26w)
vs real yield (Δ) -0.05 (52w)
S&P 500 market factor (weekly returns) (as of 2026-07-21)
vs S&P 500 beta +0.08 corr +0.08 (26w)
vs S&P 500 beta +0.12 corr +0.11 (52w)
earnings horizon
next earnings 2026-08-01 (11 days)