The current 2022 Fed rate hike cycle is the fastest, with a 2.36 percentage point increase in just six months. In contrast, the 1988-1989 cycle took 14 months to reach a 3.23 percentage point increase, making the current cycle nearly twice as fast.
The most severe rate hikes took place during the 2004-2006 cycle, with the EFFR climbing by almost four percentage points. However, this occurred over a more extended period, taking two years to reach that level.