Ethereum price breaks out, when 2-month high versus Bitcoin – is the rally sustainable?

Ethereum’s native token Ether (ETH) has successfully avoided a bearish technical setup to reach a two-month high against Bitcoin (BTC).

The ETH award carries the flag invalid

The ETH / BTC pair invalidated the prevailing “bear flag” pattern after Ethereum developers announced on July 14 that their long-awaited switch to proof-of-stake (called the merger) would most likely take place in September.

ETH / BTC has risen more than 22% since the announcement, reaching 0.067, the highest level since 25 May. Furthermore, the pair’s sharp upward movement has pushed net reversal gains to 37% measured from June 13’s local bottom of 0.049.

ETH / BTC daily price chart. Source: TradingView

Ether tests the key bending zone

Strong fundamentals led by the merger launch could cause ETH / BTC to pursue a run-up to the 0.072-0.076 range. This area was active as resistance in January and March-May. Therefore, it should serve as the next upside target for Ether bulls.

But there is a catch. In particular, ETH / BTC has shown signs of weakened upside momentum close to what appears to be a strong resistance convergence.

It includes a falling trend line resistance, a Fibonacci retracement line (close to 0.066 BTC) and a support-threaded resistance range (0.064-0.068 BTC range), as shown below.

ETH / BTC daily price chart. Source: TradingView

In addition, ETH / BTC’s daily relative strength index, a momentum oscillator indicator, has crossed into so-called “overbought” territory, which indicates an increased risk of sale.

Related: ETH Traders Measure False Risks After 40% ETH Price Rally

Independent market analyst “Altcoin Sherpa” quoted a similar technical setup this July 18, noting that the ongoing ETH / BTC rally may be “unsustainable.”

In other words, ETH / BTC may see a reversal of 0.06 by September if the bending resistance zone holds for a decrease of 9.5%. The 0.06 BTC level also coincides with the 0.236 Fib line, as shown in the chart above.

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