for now price is too low
Too low compared with what coin? Have you tried to mine and calculate daily earnings? I know my earnings on ZCL ZEC and so on and this coin is giving me better profit now but i still hold. And i hope this coin will rise steadily compared to pump and then complete dump strategy of others

That is the general psychology of those who are holding the SPD
However, I still believe in its future. The present price does not tell the future of it.