Fibonacci timezones and extensions are both very powerful tools when it comes down to finding out what time a bull market starts/ends and at what price range. The fib time zone 0.382 and 0.6 (highlighted as a vertical red and green color) is both used in order to identify the bottom of a bear market by taking previous lows onto bull run highs. This also allows you to see what timeframe the run will end by using the 2 (purple horizontal line) fib time zone; although the timezone is not accurate it serves as a way of understanding the potential time in which price peaks. The fib trend extension tool on level 14 allows you to identify the top of the potential price.