I know is manipulation about how dropping price bitcoin or altcoin, but I am still little worried if many people keep sell their coin, I know they have panic to sell coin and make price more drop, just few people know is bad situation to make altcoin or bitcoin go down to drop price.
Some times manipulators make bad situations worse by making other panic to sell there tokens during a drop by making different kind of things so the effect would be much worse for the market and to the currency and some times I have seen some currency prices takes much longer than anticipated to recover due to band things are done by manipulators so if some one is trying to play with the market artificially and interrupting the natural ways things always get worse