Week of 20 July 2026: Ether gains 4.41% while Bitcoin adds 1.05% on below-average volume
When both assets rise but trade on lighter volume than usual and stay far below their 52-week highs, how much of the week reads as trend strength, and what remains unresolved?
BTC rose 1.05% (64,722.55 to 65,399.99) and ETH 4.41% (1,872.24 to 1,954.72), both up. Dollar volume came in below the prior 12-week average for each (0.86 times for BTC, 0.73 for ETH). ETH closed in the upper third of its range; BTC closed in the middle third. Funding stayed near zero for both.
What the data shows. Both assets rose, but along different paths. BTC set its weekly low of 63,100.00 on Monday 20 July at 08:00 UTC and its high of 66,956.15 the next day at 14:00 UTC, then drifted back to close at 65,399.99, in the middle third of its 6.11% range. ETH's low of 1,843.14 came earlier on Monday at 06:00 UTC and its high of 1,967.36 arrived only at 23:00 UTC on Sunday 26 July, leaving the close in the upper third of its 6.74% range. The largest hourly move for both was +1.84%, in the hour starting 15:00 UTC on Monday. Realised volatility, the size of the swings that actually happened scaled to a yearly figure, was modest: 28.8% for BTC and 37.0% for ETH. Both assets moved closely hour by hour (correlation 0.87), but ETH outperformed, lifting the ETH/BTC ratio 3.32%.
What it does not show. Volume sat below the prior twelve-week average for both assets (0.86 times for BTC, 0.73 times for ETH). A rising price on lighter volume is consistent with either a thin market or a lack of selling, and this data cannot separate the two. It identifies no cause for Sunday's ETH strength, no information about who was trading, and nothing about what followed the close. Both assets remain far below their 52-week highs: BTC by 48.10%, ETH by 60.39%.
What a careful desk would check. The week ranked near the middle of history for BTC (54th percentile of 440 weeks) and somewhat higher for ETH (66th percentile). That places both moves inside ordinary variation. A desk would compare the +1.84% largest hourly move against its own intraday limits and ask whether volume staying below average for another week would weaken the reading of Sunday's ETH high.
Ether against Bitcoin. Both moved in the same direction, but ETH gained 3.36 percentage points more and closed at 89.8% of its weekly range against BTC's 59.6%. Funding was slightly positive for both, averaging 0.0047% per eight hours for BTC and 0.0017% for ETH, so long positions paid short ones only marginally.
What would change this reading
- If BTC trades back below its weekly low of 63,100.00 in a later week, this week's gain reads as a pause rather than a trend.
- If ETH holds above its Sunday high of 1,967.36 while volume returns to its prior 12-week average, the outperformance gains substance.
- If funding rises well above its 0.0047% average for BTC while volume stays below the twelve-week average, the cost of holding longs increases without broader participation.
Terms
- realised volatility
- how much the price actually swung over a period, expressed as a yearly percentage
- close location
- where the week's closing price sits within the week's high-to-low range, from the lower third to the upper third
- percentile
- the share of past weeks with a lower value; the 54th percentile means 54% of the 440 prior weeks were lower