Siren SI

What SI actually is on-chain

Siren is an ERC-20 deployed on Ethereum, at contract address 0xd23ac27148af6a2f339bd82d0e3cff380b5093de. That address, not the ticker SI, is what uniquely identifies this asset: anyone can deploy a second token calling itself SI, but the contract is unforgeable. Verify it against etherscan.io before sending funds or approving a spend.

Because it lives on Ethereum, SI is held in any EVM-compatible wallet, transfers are paid for in ETH rather than in SI itself, and secondary liquidity sits in Uniswap-style AMM pools. Two consequences follow for anyone setting alerts: you need ETH 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.

Another asset tracked on this site also uses the ticker SI: sealwifhat (Solana, Fxgdfs…KmQZ). The asset on this page is specifically the Ethereum deployment at 0xd23a…93de. 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 SI the project publishes a public source repository and an active account as @sirenprotocol. 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 SI sits in the market

Siren ranks #6002, in the deep tail, among assets that are tracked but rarely quoted, 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.

CryptoPingAi is currently streaming 1 live SI order book (Gate.io). That is thinner coverage than a #6002 ranking would normally imply — a move on one of these books is close to the whole market for SI, with no deep second venue to arbitrage it back. None of the books we see for SI are regulated US or Korean venues, so this is an offshore-quoted asset — availability, and the price itself, depend on which jurisdiction you trade from.

SI against its all-time high

More than 95% separates SI from its all-time high of $4.37 (on 2021-03-06) — a 407x recovery. At that distance the high stops working as a reference at all; it belongs to a different supply structure, a different holder base and typically a different cycle. What carries information for SI now is the downside, so read the range section below before this one. It was set 6 years ago. A reference that old says more about the cycle it belongs to than about the asset as it trades now.

SI across its historical range

SI has traded across a 1,250x range, between $0.00349627 and $4.37. Any volatility figure quoted for this asset depends heavily on which part of that range it is measured over.

SI trades roughly 3.07x above its record low of $0.00349627 (on 2026-02-23). Recovery from the bottom has been limited, which means the low is still close enough to function as a real reference level rather than a historical footnote.

SI supply and valuation data

At #6002 there is no reliable third-party supply audit for SI at all — token counts this far down the table are frequently restated, and we would rather show nothing than show a number that moves without notice. What we do have is a fully diluted valuation of $442 thousand as of 2026-05-12. 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 etherscan.io reports for this contract.

What kind of asset SI is

Siren 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 SI under 4 categories, including Decentralized Finance (DeFi), Derivatives, Options, Ethereum Ecosystem. CoinGecko also records deployments on Ethereum (3,072 tracked tokens), so its on-chain liquidity and its user base move with that network.

How to set a Siren alert that is worth receiving

Siren is the ERC-20 at 0xd23a…93de on Ethereum — quoted on 1 venue we stream — high dated 2021-03-06 — rank #6002. On this profile the condition that carries signal is thresholds anchored to the recent range rather than to the all-time high.

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