Bitcoin regained $6,500 while ether’s weekly loss persisted

Bitcoin returned above $6,500 in CoinMarketCap’s August 19, 2018 historical snapshot, stabilizing after a selloff that had pushed the asset below $6,000 on August 14. The recovery mattered because it showed buyers absorbing the week’s most severe decline, but uneven returns among other large cryptoassets offered little evidence of a decisive market-wide reversal.

CoinMarketCap listed bitcoin at $6,506.07, up 1.33% over its trailing 24-hour measurement and 2.41% over seven days. The publisher calculated a market capitalization of $112.03 billion from 17,219,587 BTC in circulating supply and reported $3.31 billion of trailing 24-hour volume.

Ether was $300.83 in the same snapshot, up 1.73% over 24 hours but down 6.32% over seven days. XRP presented the opposite pattern: its $0.344 price represented a 5.38% 24-hour gain and a 14.38% seven-day advance.

Those figures established stabilization and divergence within CoinMarketCap’s dataset. They did not establish an official global closing price, because cryptocurrency traded continuously across venues without a consolidated closing auction.

A recovery from the August 14 break

The August 19 readings followed a sharp midweek decline. Reuters reported that bitcoin touched $5,880 on Bitstamp on August 14, its lowest level since late June, while ether reached $250.54 on the same venue, described at the time as a more-than-one-year low.

Comparing those intraday lows with later aggregated snapshots can illustrate the scale of the rebound, but it cannot produce a clean investment return. The observations came from different providers, timestamps and methodologies. No claim is therefore made that a trader could have bought either exact low and sold at CoinMarketCap’s displayed August 19 price.

CoinMarketCap’s August 12 snapshot also shows why the rebound should not be generalized. Bitcoin had been $6,322.69 on August 12, whereas ether was $319.57. By August 19, bitcoin’s displayed price was higher while ether’s remained lower. Bitcoin Cash was nearly unchanged over the equivalent snapshot interval, moving from $570.96 to $569.93.

The pattern was not simply bitcoin against every alternative asset. XRP rose from $0.2979 on August 12 to $0.344 on August 19, while VeChain’s August 19 snapshot showed a 57.69% seven-day increase. That breadth among selected assets coexisted with continuing weakness elsewhere.

Kraken showed a similar direction at a different price

Kraken’s official August 19 market report recorded $54 million traded across its crypto and fiat markets. It placed bitcoin at $6,395, up 0.46%, on $21.1 million of reported exchange volume. Ether was $298.80, up 3.24%, on $20.5 million, while XRP was $0.3409, up 6.75%, on $4.17 million.

Kraken’s bitcoin price was lower than CoinMarketCap’s $6,506.07 observation, but both records showed a positive short-window change. The difference is expected rather than inherently contradictory: Kraken described activity on one exchange, while CoinMarketCap aggregated covered markets and used its own snapshot cutoff.

Kraken’s $54 million figure also cannot be compared directly with CoinMarketCap’s $3.31 billion bitcoin volume. Kraken counted activity across all reported markets on its venue; CoinMarketCap reported a trailing 24-hour bitcoin aggregate across covered venues.

What August 19 established

The defensible conclusion on August 19 was that bitcoin had recovered from its August 14 low and regained $6,500 in one major aggregate snapshot. Ether had also rebounded from its intraday trough, but its negative seven-day return showed that the damage had not been erased.

No transaction-level evidence identifies a single cause for the recovery. Reuters connected the earlier selloff with a strong U.S. dollar, global tensions and continuing concern about proposed U.S. bitcoin exchange-traded funds, but those were contemporaneous interpretations rather than proof of why every participant traded. Whether the stabilization would persist remained unknown on August 19.