When Xaurum rico, i had bought some xaur, then i sold my xaurs on Christmas at 10-11cent. The price is same now. The Developing stopped?
If you sold all your Xaurums and now you have none, than you shouldn't worry about the price
If you're also not planning to buy them anymore, than my suggestion to you is to not look at the price anymore in the future, because you might get headache for the missed opportunity