Криптовалюты:  9,678Биржи:  377Рыночная капитализация:  ₽178,499,245,316,047Объем за 24ч:  ₽20,864,889,394,976Доминирование:  BTC: 42.9% ETH: 18.9%ETH Gas:  280 Gwei
SI

SirenSI

Рейтинг #2853
Токен
В 2,274 списках наблюдения

Цена Siren (SI)

₽199.21
4.87%

0.00004866 BTC1.83%

0.0006846 ETH0.12%

Мин:₽189.71
Макс:₽231.79
24ч
SI  Siren SIPrice: ₽199.21 4.87%
Рыночная капитализация
- -

Почему недоступна рын. капитализация? 

Подробнее

Соотн. рын. кап. / TVL
--
Рыночная капитализация при полной эмиссии
₽19,920,805,046
4.87%
Общая заблок. стоимость (TVL)
₽298,645,154
Объем
24ч
₽58,451,038
5.89%
Объем / рыночная капитализация
--
Циркулирующее предложение
--
Максимальное предложение
100,000,000
Общее предложение
100,000,000

Siren Chart

Loading Data

Please wait, we are loading chart data

Цена SI в реальном времени

Siren цена сегодня составляет ₽199.21 RUB с суточным объемом торгов ₽58,451,038 RUB. Siren снизилась на 4.87 за последние 24 часа. Текущий рейтинг CoinMarketCap — #2853 с рыночной капитализацией отсутствует. Циркулирующее предложение недоступно и макс. предложение 100,000,000 SI монет.

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."

converter-coin-logo

SI

Siren

converter-coin-logo

RUB

Russian Ruble

Статистика цен на SI

Siren Цена сегодня
Цена Siren₽199.21
Изменение цены24h₽-10.20
4.87%
24 ч Мин. / 24 ч Макс.
₽189.71 /
₽231.79
Объем торгов24h₽58,451,037.53
5.89%
Объем / рыночная капитализацияНет данных
Рыночное доминированиеНет данных
Рыночный ранг#2853
Общая заблок. стоимость (TVL)₽298,645,154
Рыночная капитализация Siren
Рыночная капитализацияНет данных
Рыночная капитализация при полной эмиссии₽19,920,805,046.08
4.87%
Siren Цена вчера
Вчерашний Мин. / Макс.
₽192.40 /
₽231.79
Вчерашняя цена открытия/закрытия
₽204.08 /
₽201.11
Вчерашнее изменение

1.46%

Вчерашний объем₽68,815,979.57
Siren История цен
7 дн. Мин. / 7 дн. Макс.
₽149.26 /
₽231.79
30 дн. Мин. / 30 дн. Макс.
₽92.03 /
₽231.79
90 дн. Мин. / 90 дн. Макс.
₽92.03 /
₽303.42
52 нед. Мин. / 52 нед. Макс.
₽92.03 /
₽303.42
Максимум за все время
Mar 06, 2021 (2 months ago)
₽303.42
34.35%
Минимум за все время
Apr 18, 2021 (23 days ago)
₽92.03
116.47%
Рентабельность инвестиций в Siren
Нет данных
Siren Поставка
Циркулирующее предложениеНет данных
Общее предложение100,000,000 SI
Максимальное предложение100,000,000 SI