Gate News bot message, according to the Gate announcement on October 16, 2023. Gate Yubi Treasure will launch a 30-day fixed investment product for SAFFRONFI, with a total quota of 4,100 SAFFRONFI and an annualized return rate of 200%. The subscription period for this investment product is from October 16, 14:00 to November 15, 14:00 (UTC+8). Saffron is a DeFi protocol focused on converting volatile yields into fixed income. The protocol achieves decentralized interest rate swaps between fixed and floating yields through a treasury mechanism, providing users with investment options that cater to different risk preferences.