Black Friday for cryptocurrency? May be not, but..............................

Hey Steemians

So not quite a "black Friday" but nearly all cryptocurrency have had some value wiped off today even as much as 10%, so true to form after a decent increase in the last few days now the mini crash.....

This is making me wonder why? If you have read some of my previous posts you will see i am new to steemit and cryptocurrency so i am calling on the steemit community if anyone has an insight into the current drop in value.

All comments welcome :)

Thanks in advance