1/ πŸ‡ DeFi Pulse Drop #21: @IntegralHQ πŸ‡

Imagine a liquidity pool like a magic Hot Pot with 2 flavors of soup: $ETH and $LINK.

This magical Hot Pot can convert LINK soup to ETH and vice versa.

As long as the conversion rate (price) is fair, the pot maintains its tasty ratio. Image
2/ Some traders will take a bowl of $LINK soup so now you have more $ETH soup.

And then, a few more traders come and take some ETH soup so now you have more LINK.

Each time, they give a little back to the pot for these conversions (similar to trading fees)...
3/ There may be more or less of one flavor shifting the pot or pool ratio in what's known as Cyclical Imbalance but the pot should stay tasty as long as conversions happen at a fair rate between the two soups.

So what happens when the soup conversion rate or price isn't right?
4/ When arbitrageurs make sure-profit trades, they take more than the rest and the pot loses some soup AKA the liquidity providers (LPs) suffer impermanent loss or pool leak.

This often happens due to front-running or having quicker access to information than other traders...
5/ To counteract front-runners and protect liquidity providers, Integral has a trade delay of 5 minutes.

So traders order and then wait 5 minutes for their soup which eliminates a front-runner's advantage and protects the pot of soup from being eaten up unfairly.
6/ This 5 minute trade delay enables Integral to concentrate liquidity and mirror other exchanges' depth as we've covered.

So traders willing to wait will benefit from cheaper liquidity for big trades on Integral, while front-runners and arbitrageurs aren't likely to wait.
7/ By design, Integral LPs suffer from Mean-zero Impermanent Loss. This means that IL will oscillate around and eventually converge on 0 over time.

Integral's trade delay mechanism and "trade deferment" strategy play a key role in achieving mean-zero IL but more on that later.
8/ Learn more about Integral and its goal to eat all AMMs to become the last exchange defipulse.com/blog/integral/
9/ This is paid promotion as part of our DeFi Pulse Drops series where DeFi Pulse works with projects to launch their new features and builds. If you want us to work with you, please get in touch!

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More from @defipulse

4 Jun
1/ πŸ‡ DeFi Pulse Drop #21: @IntegralHQ πŸ‡

As you likely know, liquidity providers can suffer Impermanent Loss when the price of one token in a 50/50 AMM pool is more volatile than the other.

But sometimes this loss isn't as temporary as the term implies, let's examine why...
2/ Say you provided liquidity $ETH / $USDC to a typical AMM pool this time last year when ETH was worth $243.

As the price rose, arbitrageurs bought and profited off your ETH, leaving you with USDC.

This loss is only impermanent if the price of ETH returns to the same level.
3/ For this reason, Integral argues it could be called "Pool Leak" instead of impermanent loss.

Integral further contends it's better to simply prevent the loss from happening in the first place.

But how do you mitigate impermanent losses from sure-profit trades? A Trade Delay.
Read 9 tweets
5 Mar
1/ πŸ‡ DeFi Pulse Drop #19: @sirenprotocol πŸ‡

No one can escape time, not even options.

Theta or time decay refers to the reduction in value of an option as the time to the expiration date nears.

SIREN AMM v2 mitigates theta decay loss using a Black-Scholes model for pricing.
2/ Two factors determine the price of each trade: spot price and slippage.

The spot price is determined using a Black-Scholes model, taking into account parameters like underlying price, time to expiration, option strike and implied volatility, coupled with a Chainlink oracle.
3/ Similar to other AMMs, trades will be impacted by slippage based on the size of the trade and available assets in the pool.

In other words, the larger the trade relative to the size of the pool, the higher the slippage. This slippage benefits liquidity providers of the pool.
Read 5 tweets
4 Mar
1/ πŸ‡ DeFi Pulse Drop #19: @sirenprotocol πŸ‡

Options traders have come to rely on tools in traditional finance that were refined over decades.

And with options being fairly new to DeFi, SIREN aims to fill a niche by building a platform suited for sophisticated options traders.
2/ To make full use of SIREN’s design which allows traders to easily swap options in and out in order to build complex positions, options traders need the necessary information to properly assess those positions.

This is why SIREN's UI displays the greeks for each option.
3/ Option "Greeks," named after the Greek letters that denote them, measure risks associated with a position.

If you're new to options, you may find this helpful for becoming familiar with greeks. investopedia.com/trading/gettin…
Read 8 tweets
3 Mar
1/ πŸ‡ DeFi Pulse Drop #19: @sirenprotocol πŸ‡

Liquidity providers play a critical role in SIREN protocol as passive underwriters enabling traders to swap in and out of options positions.

Their liquidity is used to mint bTokens and wTokens, both sides of an options contract.
2/ SIREN's AMM can trade up to 6 SIREN options contracts which all share collateral and payment assets in a single pool.

As contracts expire the AMM uses its held wTokens to claim the collateral and/or payment locked inside options markets back into the pool.
3/ This means that liquidity providers are never required to manually roll over their assets when contracts expire making them passive underwriters.

SIREN is designed with a few key incentives to ensure the protocol has sufficient liquidity to meet options traders' demand.
Read 7 tweets
2 Mar
1/ πŸ‡ DeFi Pulse Drop #19: @sirenprotocol πŸ‡

On SIREN Protocol, both the long and short sides of an options contract are represented as ERC20 tokens.

This allows traders to swap in and out of options positions on both sides and build complex portfolio positions via SIREN's AMM.
2/ It starts off with Liquidity Providers depositing collateral into the SIREN AMM pool. So for WBTC/USDC calls, the collateral would be WBTC.

When a trader goes to buy options from the AMM, the collateral held within the pool is used to mint a pair of tokens: bToken and wToken.
3/ bTokens or buyTokens are sent to the buyer and gives the holder the right to purchase or sell the underlying asset at a predetermined strike price.

Users pay a premium to the pool in the collateral asset each time they make a trade which incentivizes liquidity providers.
Read 7 tweets
1 Mar
1/ πŸ‡ DeFi Pulse Drop #19: @sirenprotocolπŸ‡

Options trading has become popular as it becomes more accessible. On-chain options will become an important building block as DeFi matures.

SIREN has built an options trading UX catering to sophisticated users. defipulse.com/blog/siren
2/ This nautical-themed on-chain options marketplace launched its alpha release in December 2020 and is about to embark on the next chapter of its journey with SIREN Markets launching on mainnet today.
3/ SIREN protocol tokenizes both the long and short sides of an options contract as ERC20 tokens which enables options to be traded via its AMM.

In other words, SIREN doesn't require a third-party settling mechanism or order matching to complete option settlement on-chain.
Read 6 tweets

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