ZKsync’s token ZK climbed more than 30% in a single day, standing out while much of the broader crypto market saw limited movement. According to data cited from CoinMarketCap in the source material, 24-hour trading volume jumped 643%, while the token was up nearly 40% over the past seven days. The rally was tied to three factors arriving at once: a new Upbit listing, stronger attention on Ethereum’s ZK scaling roadmap, and a clean break above a key resistance level.
Upbit listing opened ZK trading to a large South Korean audience
The clearest catalyst was the token’s listing on Upbit. The source says trading for ZK went live on January 6 at 18:30 KST, with pairs against KRW, BTC, and USDT. Upbit is one of the biggest crypto exchanges in South Korea, and fresh listings there often attract fast retail participation. That pattern appeared again here, as ZK quickly drew heavy attention after trading opened.
Volume expanded sharply soon after launch. In the source, that was framed as evidence of active buying rather than pure headline speculation. A listing on a major exchange is often treated as a meaningful event on its own, and in this case traders also read Upbit’s decision as a sign of confidence in the project.
Vitalik comments on ZK-EVM and PeerDAS lifted Layer-2 sentiment
The second driver came from the Ethereum ecosystem. The source points to recent remarks from Ethereum co-founder Vitalik Buterin on advances in ZK-EVM scaling and technologies such as PeerDAS. The message around those improvements was straightforward: lower costs and faster proof generation. For a network like ZKsync, which is built around zero-knowledge scaling, that theme had direct relevance.
Those comments helped strengthen sentiment around Layer-2 infrastructure as a whole, but the source says ZKsync benefited more than many peers because it is already viewed as one of the leading applied ZK networks. That shifted part of the market narrative from a short-term trade to a project linked more closely to Ethereum’s long-term scaling path.
Break above $0.033 added technical momentum
Price action also mattered. The token moved above the $0.033 resistance area, and that break appears to have brought in more short-term buyers. Once momentum accelerated, the advance carried higher. At the same time, the source notes that momentum indicators were approaching overbought territory, leaving room for profit-taking after the sharp move.
The next question is whether the rally can hold. Based on the levels cited in the source, if ZK remains above the $0.039 to $0.040 zone, that area may start acting as support. If buying cools, a pullback toward $0.033 to $0.035 is still possible before any new move develops. From the information provided, the jump in ZK was not driven by one headline alone but by the combined effect of exchange access, Ethereum scaling optimism, and a technical breakout.