Week of 28 June 2021: Ether gains 17.17% while Bitcoin adds 1.68% on thin volume
When two assets rise together but one gains ten times more than the other on below-average volume, what does the gap tell us, and what would confirm it?
BTC rose 1.68% (34,702.49 to 35,286.51), ETH rose 17.17% (1,982.27 to 2,322.69). The ETH/BTC ratio gained 15.23%, so the gap is Ether strength, not Bitcoin weakness. Dollar volume ran at 0.55x (BTC) and 0.53x (ETH) the prior twelve-week average. Funding was near zero for both.
What the data shows. Both assets rose, by very different amounts. BTC gained 1.68%, a middling week (51st percentile of the 176 weeks recorded). ETH gained 17.17%, its 91st percentile. The ETH/BTC ratio rose 15.23%, so the gap is Ether moving up rather than Bitcoin falling; hourly correlation was 0.88, so they still travelled together. ETH set its low of 1,960.52 at 02:00 UTC on Monday 28 June and its high of 2,389.93 at 21:00 UTC on Sunday 4 July, closing at 84.3% of its weekly range. BTC's low of 32,699.00 came at 06:00 UTC on Friday 2 July, early in the UTC day, and it closed at 66.3% of its range, mid-range. Dollar volume was below normal for both.
What it does not show. The candles record prices, not reasons. They cannot say why Ether outperformed, who was buying, or whether the move reflects new demand or short covering. Volume at 0.53 times the prior twelve-week average means fewer dollars changed hands, which makes a move easier to produce and weaker evidence of broad participation. Both assets remain 45.36% (BTC) and 46.39% (ETH) below their 52-week highs, so one strong week does not alter the larger frame.
What a careful desk would check. ETH's 91st-percentile week followed three down weeks (-7.47%, -10.59%, -11.64%), so this reads first as a rebound out of a decline, not a fresh leg from strength. Confirmation would require later weeks holding above the close of 2,322.69. ETH's realised volatility was 103.5% annualised against 69.3% for BTC, so sizing calibrated on BTC understates ETH's swings. The worst day, 1 July (BTC -4.40%, ETH -7.44%), sat inside a weekly gain, which is worth noting when setting stop distances.
Funding. Funding averaged 0.0036% per eight hours for BTC and 0.0038% for ETH, near zero, with minimums of -0.0153% and -0.0144%. Longs and shorts paid each other in roughly balanced amounts, so leverage did not clearly lean one way. That is consistent with a move driven by spot demand rather than a futures squeeze, though funding alone cannot confirm it.
What would change this reading
- If ETH holds above its close of 2,322.69 in later weeks, the 91st-percentile gain reads as a turn; if it trades back below its open of 1,982.27, it reads as a rebound inside a decline.
- If volume returns towards its prior twelve-week average while ETH extends, the move gains evidence of broader participation; at 0.53 times that average, this week has little of it.
- If funding climbs well above the week's maximum of 0.01% per eight hours, longs begin paying meaningfully, marking the move as leveraged rather than spot-led.
- If BTC falls while ETH holds its high of 2,389.93, the ratio's 15.23% gain extends further and the relative exposure, not the absolute one, carries the risk.
Terms
- realised volatility
- how much the price actually swung over a period, expressed as a yearly percentage
- funding rate
- the periodic payment between long and short holders of a perpetual futures contract; near zero means neither side pays much
- percentile
- the share of past weeks with a lower value; the 91st percentile means 91% of past weeks were lower