Is interesting to note that at the speed maxima, minima or exact average (that coincide with the start of the different Earth seasons) we can identify some of the most relevant top and bottoms in BTCUSD . Is said that "gold" metal is ruled by the Sun so would be great to analyse if there is a relevant correlation of top and bottoms in GLD market with in speed extreme value, I will leave this as homework to some of the amazing astro traders that do research with Trading View charts.
Note: The Sun speed indicator is based on an ephemeris array that covers years 2010 to 2030, prior or after this years the speed is not available, this daily ephemeris are based on UTC time so in order to align properly with the price bars times you should set UTC as your chart timezone.
In true TradingView spirit, the author of this script has published it open-source, so traders can understand and verify it. Cheers to the author! You may use it for free, but reuse of this code in a publication is governed by House Rules. You can favorite it to use it on a chart.