On 2026-08-19, Bitcoin (BTC) closed at 64371.5 USD, down 0.48% on the day. It trades at 9.7% of its 52-week range. Its 20-day return of -0.55% is in the 42nd percentile. Its RSI(14) of 53.18 is in the 54th percentile of its history since 2014. Its 20/50/200-day moving averages are 63835.47 / 63875.08 / 68970.6 USD, with price +0.84% / +0.78% / -6.67% against them. Its 52-week range is 57747.77–126198.07 USD; it closed 48.99% below the high and 11.47% above the low. Its 20-day volatility is 1.109% daily, in the 3rd percentile of its history since 2014. Its 14-day average true range (ATR) is 1159.64 USD, 1.80% of price. It has returned +2.22% over 5 days and +0.21% over 60 days. Against the S&P 500, its weekly-return beta +1.65 / correlation +0.50 (52-week); beta +1.36 / correlation +0.55 (26-week). Against the US dollar index (DXY), its weekly-return beta -1.65 / correlation -0.22 (52-week); beta -2.02 / correlation -0.32 (26-week).
=== BITCOIN (BTC) (USD) ===
price & change (as of 2026-08-19, prior 2026-08-18)
close 64371.46
change -309.25 (-0.478%)
range (as of 2026-08-19)
range 307.06 (H−L unaffected by the out-of-range close; only close-position is)
close pos n/a (close 2.70 below low)
moving averages (as of 2026-08-19)
20d MA 63835.47 price above by +0.84%
50d MA 63875.08 price above by +0.78%
200d MA 68970.60 price below by -6.67%
price mixed vs MAs
stack: 200d > 50d > 20d
volatility (as of 2026-08-19)
20d stdev 1.109% daily ≈ 21.2% annualized (×√365, 24/7 market) (3rd pct of own history, since 2014 (4335 obs))
vs easing-2024 avg 0.45× (1.109% vs 2.486% era avg)
ATR (as of 2026-08-19)
ATR(14) 1159.64
ATR% 1.80% (5th pct of own history, since 2014 (4341 obs))
range/ATR 26.5%
relative volume (as of 2026-08-19)
RVOL 0.95x (today vs 20-day average volume)
pctile 48th pct of own history, since 2014 (4335 obs)
52-week range (as of 2026-08-19)
high 126198.07 (-48.99% from high)
low 57747.77 (+11.47% from low)
momentum (as of 2026-08-19)
RSI(14) 53.18 (54th pct of own history, since 2014 (4341 obs))
returns (as of 2026-08-19)
5d return +2.22%
20d return -0.55%
60d return +0.21%
volatility by rate-era
ZIRP-2009 3.57% (from 2014-09-17)
tightening-2015 4.05%
ZIRP-2019 3.85%
tightening-2022 2.86%
easing-2024 2.49%
S&P 500 market factor (weekly returns; async daily closes cap the magnitude) (as of 2026-08-19)
vs S&P 500 beta +1.36 corr +0.55 (26w)
vs S&P 500 beta +1.65 corr +0.50 (52w)
dollar factor (weekly returns vs DXY; async daily closes cap the magnitude) (as of 2026-08-19)
vs DXY beta -2.02 corr -0.32 (26w)
vs DXY beta -1.65 corr -0.22 (52w)