Sec 30° July 8, 2019 16 32 64 128 Sec 30 Sec 30 value Sec 300 Sec 30 degrees Sec 304 Sec 307 ipc Sec 301 Sec 308 Sec 305 Sec 30 day yield Sec 300 degrees Sec 30 degrees fraction Sec 304 ipc Sec 302 Section 307