SISiren
SI
Siren0
Mkt Cap
$92,395.0024H Volume
$30.11FDV
$411,628.00Circ Supply
22.45MTotal Supply
100MSI Fundamentals
Max Supply
100M7D High
$0.00417D Low
$0.003924H High
$0.004124H Low
$0.0039All-Time High
$4.37All-Time Low
$0.0035SI Prices
SI / USD
$0.0041SI / EUR
€0.0036SI / GBP
£0.0031SI / CAD
CA$0.0057SI / AUD
A$0.0059SI / INR
₹0.3829SI / NGN
NGN 5.68SI / NZD
NZ$0.0072SI / PHP
₱0.2474SI / SGD
SGD 0.0053SI / ZAR
ZAR 0.0694A List of the Most-Searched Altcoins in Recent Hours Has Been Released
A new list of the most searched altcoins in the cryptocurrency market in recent hours has been published. Here are the details. Continue Reading: A List of the Most-Searched Altcoins in Recent Hours Has Been Released
Bitcoin Sistemi·15h ago
Siren Token Plummets 84%: Shocking Collapse of BNB Chain AI Project Amid Centralization Fears
BitcoinWorld Siren Token Plummets 84%: Shocking Collapse of BNB Chain AI Project Amid Centralization Fears In a dramatic market event that has sent shockwaves through the cryptocurrency sector, the Siren (SIREN) token, an artificial intelligence agent project built on the BNB Cha...
BitcoinWorld·5d ago
SIREN Price Prediction 2026-2030: Will the Explosive AI Narrative Propel Siren Coin to $10.00?
BitcoinWorld SIREN Price Prediction 2026-2030: Will the Explosive AI Narrative Propel Siren Coin to $10.00? As artificial intelligence continues reshaping global industries, the SIREN cryptocurrency emerges as a potential beneficiary of this technological revolution. This compreh...
BitcoinWorld·6d ago
SIREN price token doubles in 24 hours as traders debate “legit defi or pump?”
Siren (SIREN) price has surged 109% in 24 hours to a $1.21B cap, up 9,095% from its low, as traders on X argue over “real DeFi” versus a coordinated pump. Siren’s SIREN price has exploded into the top‑60 crypto assets…
crypto.news·7d ago
Here’s Why SIREN Price Exploded 115% Today
The SIREN price pumped 115% in a single session, pushing up toward $1.67 while the broader market mostly sat flat. Bitcoin moved maybe a percent. Ethereum barely budged. But SIREN was up double digits in hours. The move was violent. The kind of candle that makes you check if your...
Captain Altcoin·9d ago
Meme News: Meme Coins Climb Despite Uncertainty, SIREN Soars
Meme coins climbed roughly 5% this week, even as geopolitical turmoil kept broader markets on edge. The week’s biggest gainer was Siren (SIREN), an AI agent token on the BNB (BNB) network that surged more than 130% week-over-week (WoW), according to CoinMarketCap data. Meanwhile,...
Alex O'Donnell·11d ago
SIREN price whipsaws after 340% weekly surge and whale red flags – how high can it go?
SIREN is trading near $2.35 after a 340% weekly spike to a $1.8b valuation, with one wallet cluster holding 88% of supply and nearly $1b in unrealized profit. SIREN, a BNB Chain meme coin built around high‑volatility speculation, is changing…
crypto.news·11d ago
Evernorth IPO: The Smart Way to Buy XRP at a Discount (Most People Will Miss This)
The ideas in this article are based on insights shared by YouTuber Mickle, who has over 124K subscribers and is known for breaking down crypto strategies in a simple way. Right now, there’s a lot happening behind the scenes and most people are missing it. A recent leak from the U...
Captain Altcoin·12d ago
Interactive Brokers lets clients move crypto from external wallets without liquidating
Interactive Brokers now lets clients transfer supported crypto from external wallets into IBKR accounts without selling first, extending its low-fee, multi-asset platform push. Interactive Brokers (NASDAQ: IBKR) launched a crypto portfolio transfer feature on Wednesday, allowing ...
crypto.news·12d ago
Here’s Why Siren (SIREN) Price Is Exploding
SIREN is going up fast right now. The Siren price is up about 135% in the past day, trading around $2.39 at writing. Trading volume has also jumped by 31%, pushing SIREN to the top of the market gainers list. But this kind of move didn’t just happen randomly. The main reason behi...
Captain Altcoin·12d ago
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Sentiment
Indicates whether most users posting on a symbol’s stream over the last 24 hours are fearful or greedy.
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Message Volume
Measures the total amount of chatter on a stream over the last 24 hours.
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Participation Ratio
Measures the number of unique accounts posting on a stream relative to the number of total messages on that stream.
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AboutSIREN is a distributed protocol for creating, trading, and redeeming fully-collateralized options contracts for any ERC-20 token on Ethereum. About SIREN Options are a financial primitive from which one can build many different more complex financial instruments. At their core, options give a trader the choice to buy or sell an asset at a predetermined price at a known time in the future. This is useful for protecting one's self (also known as hedging) against possible price changes in the asset, as well as speculating on these price changes. Core Protocol Mechanics SIREN uses a fully-collateralized approach to writing options that doesn’t require any oracles to function. A single MarketsRegistry contract creates and coordinates individual markets. Once a Market contract is created anyone can interact with it in a permissionless manner. The solvency of a position is ensured at all times by the collateral locked in the smart contract. With SIREN, both the long and short side of the contract are tokenized. The buyer’s side (bToken) gives the holder the right to purchase or sell the underlying asset at a predetermined strike priceThe seller’s/writer’s side (wToken) allows the holder to withdraw the collateral (if the option was not exercised) or withdraw the exercise payment (if the option was exercised) from the contract after expiration. When a trader buys a put the on-chain token amount is multiplied by the strike. For example, a 1 WBTC $20K PUT will result in 20,000 bTokens. For the same reason, a put is just a reversed-assets call (e.g. a WBTC/USDC put is actually a USDC/WBTC call). Tokenizing both sides of the contract allows SIREN to create secondary markets for both the long and short exposure. Under such a design in order to become a writer one purchases a wToken from the SirenSwap AMM (see below). A writer can also unwind their short exposure by selling the wToken back to the AMM. This streamlines the write-side mechanics by reducing it to essentially purchasing the underlying collateral at discount — as opposed to a typical design where the writer mints long tokens and has to then sell them in order to realize the premium. SirenSwap AMM Bootstrapping liquidity is core to creating a thriving market. Options are notoriously difficult when it comes to that. Not only does liquidity get fractured by combination of strike prices and expirations, it also requires sophistication on the part of liquidity providers in order to ensure fair and sustainable pricing. To ensure liquidity on day 1 the SIREN protocol utilizes a custom SirenSwap AMM that uses a novel combination of a constant-product bonding curve and options minting to trade both bTokens and wTokens. Notably, the AMM doesn’t require any asset in the pool other than bTokens/wTokens in order to trade them against the collateral asset (e.g. WBTC). This increases LP capital efficiency and provides other benefits that we’ll expand on in further posts. The SIREN core team believes that in these early days of Ethereum and DeFi less is more, so they designed SirenSwap to be a model-less market maker. This means there is no complex on-chain pricing formula nor oracle feed required in order for it to function. This makes it easy for anyone to become an LP to potentially earn trading fees.
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Source
Categories
Decentralized Finance (DeFi)DerivativesEthereum EcosystemOptions
Date
Market Cap
Volume
Close
April 06, 2026
$92,394.53
$30.11
---
April 06, 2026
$90,789.50
$20.87
---
April 05, 2026
$88,645.32
$1.32
$0.0039
April 04, 2026
$87,618.32
$3.21
$0.0039
April 03, 2026
$87,965.70
$18.83
$0.0039
April 02, 2026
$91,083.18
$13.76
$0.0041
April 01, 2026
$91,083.18
$13.76
$0.0041
March 31, 2026
$87,317.15
$19.14
$0.0039
March 30, 2026
$85,166.36
$10.15
$0.0038
March 29, 2026
$85,747.21
$242.51
$0.0038
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