A rising wedge is caused by unbeatable flat top fib resistance - Eth had this appearance as it struggled beneath its previous ATH, nothing goes thru a 3 year old ATH on the first attempt, and nothing goes that close to not go thru - After breaking thru the 100% fib the standard move is to go to the 161.80% fib. You can see this on many charts, Fibonacci rules the universe ;)
