On 2026-08-19, Berkshire Hathaway (BRK-B) closed at 499.62 USD, down 0.66% on the day. Its RSI(14) of 44.86 is in the 25th percentile of its history since 1996. Its 20-day return of +2.09% is in the 62nd percentile. It trades at 48.3% of its 52-week range. Its RSI last entered overbought 14 days ago (2026-08-05) and oversold 145 days ago (2026-03-27). It is trading above some and below others of its 20-, 50- and 200-day moving averages. Its 20/50/200-day moving averages are 509.44 / 499.97 / 491.93 USD, with price -1.93% / -0.07% / +1.56% against them. Its moving averages stack 20-day > 50-day > 200-day. Its 52-week range is 464.01–537.74 USD; it closed 7.09% below the high and 7.67% above the low. The high was set 9 days ago (2026-08-10) and the low 125 days ago (2026-04-16). It is 7.83% below its all-time high, set 474 days ago (2025-05-02). Its 20-day volatility is 1.171% daily, in the 65th percentile of its history since 1996. Its realized volatility across horizons is 5-day 0.794%, 20-day 1.171%, 60-day 0.975%, and 120-day 0.998% daily. Its 14-day average true range (ATR) is 7.94 USD, 1.59% of price. It has returned -2.04% over 5 days, -3.71% over 10 days, +2.09% over 20 days, +2.72% over 60 days, -0.61% over 120 days, and +4.41% over 252 days. Against the S&P 500, its weekly-return beta +0.16 / correlation +0.13 (52-week); beta +0.15 / correlation +0.17 (26-week). Relative to the S&P 500, it has returned -0.70% (20-day), -0.42% (60-day), and -15.11% (252-day). Its weekly-return correlation to the change in the US 10-year TIPS real yield is -0.06 (52-week); -0.09 (26-week). Next earnings are scheduled for 2026-11-07.
=== BERKSHIRE HATHAWAY (BRK-B) (USD) ===
price & change (as of 2026-08-19, prior 2026-08-18)
close 499.62
change -3.34 (-0.664%)
range (as of 2026-08-19)
range 7.61
close pos 2.2% of range
moving averages (as of 2026-08-19)
20d MA 509.44 price below by -1.93%
50d MA 499.97 price below by -0.07%
200d MA 491.93 price above by +1.56%
200d MA slope +0.36% over 20 sessions (rising)
price mixed vs MAs
stack: 20d > 50d > 200d
20d MA last crossed above 50d MA: 2026-05-22 (89d ago)
20d MA last crossed above 200d MA: 2026-07-01 (49d ago)
50d MA last crossed above 200d MA: 2026-07-29 (21d ago)
volatility (as of 2026-08-19)
20d stdev 1.171% daily ≈ 18.6% annualized (×√252) (65th pct of own history, since 1996 (7598 obs))
5d vol 0.794% daily (42nd pct of own history, since 1996 (7613 obs))
60d vol 0.975% daily (43rd pct of own history, since 1996 (7558 obs))
120d vol 0.998% daily (43rd pct of own history, since 1996 (7498 obs))
vs easing-2024 avg 1.13× (1.171% vs 1.037% era avg)
ATR (as of 2026-08-19)
ATR(14) 7.94
ATR% 1.59% (61st pct of own history, since 1996 (7604 obs))
range/ATR 95.9%
relative volume (as of 2026-08-19)
RVOL 0.82x (today vs 20-day average volume)
pctile 37th pct of own history, since 1996 (7598 obs)
52-week range (as of 2026-08-19)
high 537.74 (-7.09% from high) [2026-08-10, 9d ago]
low 464.01 (+7.67% from low) [2026-04-16, 125d ago]
drawdown -7.83% from all-time high, 474d ago (2025-05-02)
max drawdown (10-year, close-basis) -29.57% (2020-01-17 230.20 -> 2020-03-23 162.13, 66d peak-to-trough); recovered 2020-11-16 (238d after trough)
momentum (as of 2026-08-19)
RSI(14) 44.86 (25th pct of own history, since 1996 (7604 obs))
last overbought 14d ago (2026-08-05)
last oversold 145d ago (2026-03-27)
MACD (as of 2026-08-19)
MACD(12,26,9) +1.57 (below signal) signal +4.18 hist -2.61
returns (as of 2026-08-19)
5d return -2.04%
10d return -3.71%
20d return +2.09%
60d return +2.72%
120d return -0.61%
252d return +4.41%
YTD return -0.60%
volatility by rate-era
pre-crisis 1.52% (from 1996-05-09)
ZIRP-2009 1.42%
tightening-2015 1.08%
ZIRP-2019 1.49%
tightening-2022 1.17%
easing-2024 1.04%
real-yield sensitivity (weekly returns vs weekly Δ in 10Y TIPS real yield, DFII10) (as of 2026-08-18)
vs real yield (Δ) -0.09 (26w)
vs real yield (Δ) -0.06 (52w)
S&P 500 market factor (weekly returns) (as of 2026-08-19)
vs S&P 500 beta +0.15 corr +0.17 (26w)
vs S&P 500 beta +0.16 corr +0.13 (52w)
vs S&P 500 -0.70% rel (20d return)
vs S&P 500 -0.42% rel (60d return)
vs S&P 500 -15.11% rel (252d return)
vs Nasdaq 100 beta -0.00 corr -0.00 (26w)
vs Nasdaq 100 beta -0.04 corr -0.06 (52w)
vs Nasdaq 100 +0.57% rel (20d return)
vs Nasdaq 100 +2.93% rel (60d return)
vs Nasdaq 100 -19.67% rel (252d return)
vs XLF (Financials) beta +0.39 corr +0.40 (26w)
vs XLF (Financials) beta +0.47 corr +0.45 (52w)
vs XLF -0.46% rel (20d return)
vs XLF -7.94% rel (60d return)
vs XLF -5.08% rel (252d return)
earnings horizon
next earnings 2026-11-07 (80 days)