Ethereum (ETH): RSI, volatility, 52-week range · daily
On 2026-10-18, Ethereum (ETH) closed at 2408.74 USD, up 0.37% on the day. At the 2026-10-18 close, Ethereum (ETH) had an RSI(14) of 38.25, in the 16th percentile of its history since 2017. Its 20-day return of -10.41% is in the 24th percentile of its history since 2017. At the 2026-10-18 close, Ethereum (ETH) was 32.9% of the way from its 52-week low to its high. At the 2026-10-18 close, the 20/50/200-day moving averages of Ethereum (ETH) were 2557.71 / 2550.61 / 2147.54 USD, with price -5.82% / -5.56% / +12.16% against them. At the 2026-10-18 close, the 52-week range of Ethereum (ETH) was 1506.51–4250.67 USD; it closed 43.33% below the high and 59.89% above the low. Its 20-day volatility is 1.906% daily, in the 7th percentile of its history since 2017. Its 14-day average true range (ATR) is 94.44 USD, 3.92% of price. It has returned -3.52% over 5 days and +6.99% over 60 days. Against the S&P 500, its weekly returns show a beta of +1.31 and a correlation of +0.26 over 52 weeks; over 26 weeks, a beta of +0.73 and a correlation of +0.12. Against the US dollar index (DXY), its weekly returns show a beta of -2.12 and a correlation of -0.20 over 52 weeks; over 26 weeks, a beta of -4.12 and a correlation of -0.33. Against Bitcoin (BTC), its weekly returns show a beta of +1.27 and a correlation of +0.95 over 52 weeks; over 26 weeks, a beta of +1.23 and a correlation of +0.96.
Figures reflect the end-of-day (UTC) snapshot for 2026-10-18.
Each bar here is one complete UTC day of Yahoo Finance’s ETH-USD series, in US dollars, from 2017-11-09 to the latest complete day; the full daily history lists the series day by day.
=== ETHEREUM (ETH) (USD) ===
price & change (as of 2026-10-18, prior 2026-10-17)
close 2408.74
change +8.94 (+0.373%)
range (as of 2026-10-18)
range 99.63
close pos 82.0% of range
moving averages (as of 2026-10-18)
20d MA 2557.71 price below by -5.82%
50d MA 2550.61 price below by -5.56%
200d MA 2147.54 price above by +12.16%
price mixed vs MAs
stack: 20d > 50d > 200d
volatility (as of 2026-10-18)
20d stdev 1.906% daily ≈ 36.4% annualised (×√365, 24/7 market) (7th pct of own history, since 2017 (3246 obs))
vs easing-2024 avg 0.54× (1.906% vs 3.551% era avg)
ATR (as of 2026-10-18)
ATR(14) 94.44
ATR% 3.92% (22nd pct of own history, since 2017 (3252 obs))
range/ATR 105.5%
relative volume (as of 2026-10-18)
RVOL 0.63x (today vs 20-day average volume)
pctile 10th pct of own history, since 2017 (3246 obs)
52-week range (as of 2026-10-18)
high 4250.67 (-43.33% from high)
low 1506.51 (+59.89% from low)
momentum (as of 2026-10-18)
RSI(14) 38.25 (16th pct of own history, since 2017 (3252 obs))
returns (as of 2026-10-18)
5d return -3.52%
20d return -10.41%
60d return +6.99%
YTD return -18.82% from 2967.04 on 2025-12-31
volatility by rate-era
tightening (2015–2018) 5.80% (from 2017-11-09)
ZIRP (2019–2021) 4.92%
tightening (2022–2023) 3.64%
easing (2024– ) 3.55%
S&P 500 market factor (weekly returns; async daily closes cap the magnitude) (as of 2026-10-16)
vs S&P 500 beta +0.73 corr +0.12 (26w)
vs S&P 500 beta +1.31 corr +0.26 (52w)
dollar factor (weekly returns vs DXY; async daily closes cap the magnitude) (as of 2026-10-16)
vs DXY beta -4.12 corr -0.33 (26w)
vs DXY beta -2.12 corr -0.20 (52w)
bitcoin factor (weekly returns vs BTC; 24/7 legs, full-week resample) (as of 2026-10-18)
vs BTC beta +1.23 corr +0.96 (26w)
vs BTC beta +1.27 corr +0.95 (52w)