Dollar Index in range since 1988, weekly timeframe

The Dollar Index has been in a large range since 1986, breaking out of it on both sides at different times, but always returning to the large value zone. If the historical cycles are respected, it will most likely experience a large correction towards the center of the range at least, which would help the rise of many instruments from different markets, including the GC or XAUUSD, BTCUSD (a possible rally of cryptocurrencies), EURUSD and many others.