Concentration of Capital
Liquidity pools are places where tokens (also known as liquidity) are pooled so that users may perform decentralized transactions with them.
Introduction
Anyone who can contribute equal amounts of ETH and an ERC-20 token to a Sushiswap exchange contract qualifies as a liquidity provider. In exchange, customers are issued exchange contract tokens that may be used to withdraw their share of the liquidity pool at any moment. When a trader makes a transaction on the exchange, they pay a 0.3 percent charge, which goes into the liquidity pool. Because no new liquidity tokens are created, the transaction fee is distributed proportionally among all current liquidity providers.
Methodology
To find the concentration of the pool, the count of the users who had provided liquidity towards the pool is accounted for. Furthermore, the volume of the liquidity pools is also counted by the amount added to each pool by the providers. The evolution of the same is also counted.
The Concentration of the users(Liqudity providers) in the Liquidity Pools of the sushiswap platform is shown here.It is seen that ILV-WETH pool has the largest number of users.
On the basis of the value added as liquidity to the pools, the concentration of each pool are hereby shown.Its seen that WBTC-WETH token had the most Liquidity among all the pools of the sushiswap.
The evolution of the Liquidity providers over time with the Liquidity Pools is considered here. The sushiswap:sos is the most active pool in the sushiswap platform that is evolved as time.
The liquidity added to the pool, that is evolved over time is addressed here. It is seen the highest liquidity of 1.39M is provided in the sushiswap:sos pool. This happened on Jan 7, 2022, when all the liquidity pools had made their highest amount of liquidity activity.
The third part is answered by this chart where the pools of which 50% of their liquidity is supplied or provided by a single liquidity provider.
Conclusion
The liquidity in the whole sushiswap platform is accounted and their evolution and concentration are also counted to answer all the parts of the bounty. Reference: https://docs.sushi.com/products/amm-exchange/liquidity-pools#:~:text=SushiSwap's%20liquidity%20pools%20allow%20anyone,receive%20SUSHI%2DETH%20SLP%20tokens.