Ethereum (ETH) is showing a short-term rebound and is trading in the low $2,100s, but market tension is rising as on-chain optimism collides with technical bearish signals.

According to blockchain outlet BeInCrypto on March 24, Ethereum is trading around $2,130, up 3.6 percent on the day and 8.2 percent over the month. Whale accumulation is particularly noticeable. On-chain analytics firm Santiment said whale holdings excluding exchanges increased by about 810,000 ETH in a day. That is worth about $1.7 billion and suggests large inflows during the short-term rebound.

Derivatives markets are also seeing strong bullish bets. Over the past 30 days in the ETH perpetual futures market, long positions total about $4.83 billion, about 52 percent more than short positions of $3.18 billion. Spot accumulation and expanding long leverage are generally interpreted as short-term bullish signals.

Technical indicators, however, are sending conflicting warnings. An 8-hour chart shows a head-and-shoulders pattern, a typical bearish reversal setup, and bearish divergence in which the relative strength index (RSI) falls despite a price rise. That suggests upward momentum is gradually weakening.

The key zone is $2,110 to $2,130. An 'EMA cluster' is formed there as the 20-, 50- and 100-period exponential moving averages (EMA) are tightly grouped, acting as support. Past cases have seen sharp short-term drops after an EMA break, raising the likelihood that declines could accelerate if the zone is lost.

In the short term, $2,110 is the first line of defence and $2,050 is seen as a key turning point. $2,050 overlaps with the Fibonacci retracement level of 0.382 and the pattern neckline, and a break would fully activate the head-and-shoulders pattern.

In that case, the target price is around $1,700, implying room for about a 17 percent drop from current levels. $1,970 and $1,830 are cited as intermediate supports, and in an extreme case a move down to $1,600 could open up.

A factor that adds to downside risk is the leverage structure. Long positions worth billions of dollars sit below the current price, and a break of key supports could trigger a chain of forced liquidations that deepens losses.

The upside scenario has not fully faded. If Ethereum reclaims $2,190 and breaks above the previous high of $2,380, the bearish pattern would be invalidated and the uptrend could continue.

The Ethereum market is currently at a point where the upside scenario expected by whales and derivatives markets directly clashes with the downside scenario warned by charts. The short-term direction is expected to be decided by whether key supports in the low $2,100s hold.