Get it into your head: If (for whatever independent reasons) we will stay below that trendline long enough, it will look substantially different from the one you constructed right now.
This would not have warranted a reply, except to refute once again the matter that he seemingly cannot get or cannot remember, no matter how many times it is repeated (note the rare use of dark green combined with bold):
The "rpietila exponential trendline" is updated regularly (monthly) with the latest data, so if the price is below the trendline for a month, it drags the trendline with it. If it is above, the trendline is also dragged upwards. Monthly is chosen due to the reason that for all practical purposes it is the same as updating it every day. During its active existence in this forum, it has been updated 8 times and the updates applied respectively.
ADD: OK, it seems I am again being too verbal
TL;DR: You are wrong. And butthurt.