The first phase of Zerobase's pledge activity ended. I roughly calculated that the interest rate of 331 dollars can be given for every 100000 dollars of deposit, and the comprehensive annual income is 9.3%. In addition, I also gave the ZBT air drop expectation of about 260 dollars. I can't remember this figure clearly. If I want to roast, there will be no data for an hour when I turned it over. I just vaguely remember the data I saw last. The annualized return for this part is about 7.5%, and if it is successfully repaid, the total return will be about 16%. However, the redemption time is still 7 days, and if these 7 days are included, the annualized return is about 11%, which is still acceptable. The main reason is to see if ZBT has a chance to take a chance. That's not the end yet, because I want to test whether it's worth arbitrage, so I directly borrowed 880 SOLs as collateral at a 50% collateral rate and borrowed $100000, pledging it in Zerobase. The total interest for 13 days is $286.87. It seems that this business can generate $304.13 in arbitrage. But in reality, don't forget that redemption takes 7 days and with an interest rate of 8.05%, the interest for 20 days is $438.30. Therefore, the arbitrage result is only $152.7. The total return of pledging $100000 for 20 days is $152.7, with a yield of 2.8%, which feels a bit disappointing. Especially the price of ZBT is not guaranteed, and a slight difference may lead to losses. However, even so, I can see that Zerobase still ranks the highest in terms of returns. Of course, the collateral itself has interest on Binance, such as SOL's interest rate of about 3%, so it seems to have interest subsidies. Overall, borrowing money to participate in deposit activities through mortgage lending is not worth it if the comprehensive income is less than 10%. Also, I took a look and found that among mainstream asset lending, SOL has the lowest interest rate, with a comprehensive interest rate of only 2.7%, while BTC and BNB both exceed 6%, and ETH is 5.7%. This is also the reason why I chose SOL, while others are losing money. Overall, if Binance's Booster deposit activity has its own funds, you can still participate and give it a try. If you need to borrow, you must calculate whether you will be cheated, and the main bet is whether there will be a second Aster. Hahaha, I guess I'm overthinking it. But anyway, if the interest rate is higher than simply earning interest on a current account, it doesn't matter. This article is sponsored by Bitget | @ Bitgetzh