Where is the ceiling of the Eurodollar?

Here's another argument for strictly adhering to the system.. Common sense some time ago said that there is nowhere higher to go eurodollar — its ceiling 100, above cannot by definition. According to the trending system, I earned on it twice since October last year.. Now I thought — it's time to stop, it's his ceiling. But no., still had to buy, I guess he's like that before 100 and will come.