Despite a sluggish market, Ethereum rekindles passions on two major prediction platforms. Far from institutional analyses, it is thousands of anonymous traders injecting millions of dollars into a bet as bold as it is unexpected: seeing ETH climb up to $6,000. This speculative resurgence, fueled by Polymarket and Kalshi, revives interest around an asset whose trajectory seemed fixed. Behind these bets, one conviction remains: Ethereum’s major moves are not behind but yet to come.
While Ethereum’s open interest surpasses 20 billion, the crypto expectations on the decentralized platform Polymarket reflect an atmosphere of extreme uncertainty.
Although the crypto market shows a 24 % decline since the beginning of the year and remains at 48 % of its all-time high, some traders continue to anticipate a spectacular recovery in the short and medium term.
By June 30, 2025, a heavily followed prediction involves $4.58 million in volume, with 25 % of bettors wagering on ETH at $3,000. Another prediction forecasted for December 31, 2025, mobilizes $6.45 million around even more polarized scenarios.
The percentages from this second prediction illustrate a particularly broad range of expectations :
This distribution reflects a deep division of expectations: between bettors hoping for a bullish rally and others fearing a collapse. Traders do not give up their bet, as major moves are still to come.
This reflects the widely shared conviction that the upcoming moves, whatever their direction, will potentially be spectacular. On Polymarket, more than the target price, it is the magnitude of volatility that seems to captivate investors.
Opposite the bubbling speculation on Polymarket, Kalshi, a platform regulated by the CFTC, offers a more measured and longer-term outlook on Ethereum’s future. Its predictions focus on a deadline set for December 31, 2025, with probabilities updated in real time.
The figures show a recent rise in optimism, without reaching the confidence levels seen on Polymarket. The scenario of an ETH at $4,000 is now credited with a 35 % probability, up 3 points. The $4,500 scenario reaches 31 %, a 7 point increase. Conversely, only 21 % of traders bet on Ethereum reaching $5,000 by the end of 2025.
These bets have mobilized a total volume of $321,301, significantly lower than that observed on Polymarket. This difference is not trivial. It may reflect more cautious investor profiles, but also stricter regulations governing bets on Kalshi.
It is also possible that longer deadlines induce greater restraint, especially since the current market volatility makes any two-year projection particularly uncertain. In this, Kalshi serves more as a barometer of average sentiment and less as a speculative compass for the short term.
The contrast between the two platforms offers a nuanced reading of Ethereum’s outlook. Where Polymarket reveals high-intensity speculation, sometimes almost binary, Kalshi adopts a more measured approach based on a gradual appreciation of the recovery. This divergence raises a central question: do traders on Kalshi embody a more rational market view, or simply deferred optimism? In any case, medium-term prospects remain marked by uncertainty, and no clear consensus seems to emerge.
