3) In addition to the DEX transaction price algorithm, the size of the liquidity pool is another important contributing factor to the secondary market price of IBT. But now, it takes rather a high cost to encourage users to provide liquidity for IBTs. So the trading volume for those assets, especially issued by medium and small DeFi protocols , are nearly stagnant. And the DEX trading price faces a huge gap compared with the real exchange price in the primary market.