Siacoins are manipulated by so-called whales so if it reaches 1 $ it will also fall fast. So we are careful about these systems because this can cause our losses. Better in the top altcoins we will invest. Or look at the coinmarket cap
its already no 21 in coinmarket. btw i sold my sia at 282 sat now waiting to come down to buy again. but i feel worried cuz it doesnt look like coming down again ...