JACK JACK

What JACK actually is on-chain

JACK is an ERC-20 deployed on Sonic, at contract address 0x9d549c39e5e1a0e7ef41d4b7d74c49f976102e36. That address, not the ticker JACK, is what uniquely identifies this asset: anyone can deploy a second token calling itself JACK, but the contract is unforgeable. Verify it against sonicscan.org before sending funds or approving a spend.

Because it lives on Sonic, JACK is held in any EVM-compatible wallet, transfers are paid for in S rather than in JACK itself, and secondary liquidity sits in SwapX pools. Two consequences follow for anyone setting alerts: you need S in the same wallet to move the token at all, and a quoted price taken from a pool is a pool price — it includes slippage that an order-book quote would not.

2 other assets tracked on this site also use the ticker JACK: JACK (Base, 0x8d76…9ef7); Jack Potts by Virtuals (Base, 0x8f7d…261c). The asset on this page is specifically the Sonic deployment at 0x9d54…2e36. These are unrelated tokens with separate contracts, separate supply and separate price histories — a price alert set on one of them says nothing about the others, and a ticker search is not enough to tell them apart.

For JACK the project publishes a public source repository and an active account as @StableJack_xyz. That is a partial paper trail — enough to check claims against, not enough to audit. None of it is a quality judgement about the asset; it is simply what can be independently checked before the chart is worth looking at.

Where JACK sits in the market

JACK ranks #3456, in the upper long tail, past the point where most data providers stop publishing supply figures, far outside the set of assets that carry continuous market-maker coverage. At this end of the table the first question is data integrity rather than valuation: a quote can originate from a single pool or a single venue, reported volume is difficult to verify independently, and the distance between the last print and a genuinely executable price can be wide. Treat any indicator computed on this series as provisional.

We are not currently receiving a live JACK order book from any of the exchanges connected to this site, so no real-time quote is shown above. That is itself information: it usually means the pair is unlisted on the venues we track, or trading has been halted. JACK is a Sonic asset, so whatever turnover exists is most likely in SwapX pools rather than on a centralised book, and every fill there costs S in gas on top of the pool's own fee.

JACK against its all-time high

JACK's record high is $0.1065, set on 2025-04-04. That high sits in a range where whole-cent and whole-unit levels are genuinely traded, which makes them usable as alert thresholds if a quote returns. It was set roughly 2 years ago, so it belongs to the current cycle but not to current conditions. We are not quoting a drawdown from it because no tracked venue is giving us a live JACK price — a stale or single-pool number would make that percentage look precise when it is not.

JACK across its historical range

The recorded range runs 18.9x, from $0.00564536 to $0.1065 — wide by the standards of traditional assets, moderate for this one's class.

The record low of $0.00564536 was printed on 2026-02-06 — about a year ago. We have no live quote to measure the current distance from it.

JACK supply and valuation data

Supply figures for JACK are self-reported at this rank rather than reconciled against the chain, so we publish the valuation we have and not a circulating-supply number we cannot check. What we do have is a fully diluted valuation of $854 thousand as of 2026-05-11. That sits around the middle of the distribution — roughly half the assets tracked here carry a smaller fully diluted value.

Since the figure is a snapshot rather than a live number, we do not reverse it into a supply count: the price has moved since it was taken, and that division would produce a confident but incorrect token count. For any per-token valuation, check the current supply on the project's own explorer first. The authoritative figure is the one sonicscan.org reports for this contract.

What kind of asset JACK is

JACK is a DeFi protocol token, which ties it to total value locked and to the interest-rate environment on-chain. These assets carry a beta to the market plus a second exposure that is easy to miss: protocol risk. A contract exploit or an oracle failure repriced instantly and independently of any market move, and that tail is a real component of holding the token.

CoinGecko files JACK under 3 categories, including Decentralized Finance (DeFi), Avalanche Ecosystem, Sonic Ecosystem. CoinGecko also records deployments on Avalanche (256 tracked tokens), so its on-chain liquidity and its user base move with that network.

How to set a JACK alert that is worth receiving

JACK is the ERC-20 at 0x9d54…2e36 on Sonic — high dated 2025-04-04 — rank #3456. On this profile the condition that carries signal is a two-sided price threshold beyond the recent band plus a 4-hour or daily RSI condition.

Full alert-design method: thresholds, RSI/MACD and volume conditions →