Because monero is time wasting.
I found that project and liked it very much 6 months ago. and i invested. Waited for a few months. And there was no any even minor change at the price. But other projects were jumping like hell. so i sold them for the same price after 3 months.Now the price is 0.0149 btc. when i bought it it was 0.017. So good that i sold them all.
You speak as an investor, there is more to monero than just holding and waiting for a profit. Others will point to the fact that recently its price is more or less stable.