$SIREN This coin first surged to a high point of over 4, then it abruptly braked down to a low point of below 1. After a short-term adjustment, it started another sprint. So, it seems like this “share” is being actively operated by someone. Right now it’s reached the point marked “2”; it’s likely to see another round of upward push. However, before the upward move, there will definitely be a short-term correction and a shakeout. You can go long in batches. When it rapidly spikes higher again, you can consider shorting.