I used to trade securities on behalf of some major banks awhile ago...and if we want to unload a significant amount of securities we would usually do so in a "discreet & concealed" way (i.e. in batches)...so that we don't alert the markets and cause a panic drop in value.
Regarding the sharp drop in value for Cinni, these are the possible scenarios responsible:
1. The dump was executed poorly by a mediocre P&D team...resulting in drastic decline in prices...and possibly costing the P&D team $$.
2. The dump was made due to personal financial reasons (e.g. maybe the guy decides it's time for a down-payment for his lovely house...)
3. The rapid dump was made for a hidden agenda (e.g. flashing sell walls to panic sell to their own hands)...which I will leave them for you to ponder why.
Please note that none of the above 3 reasons affect the fundamentals of Cinni whatsoever. Now what's left is to review the Cinni fundamentals...which I believe is one of the strongest contenders for mass public adoption... and will also improve upon on with many new features in the next rounds of dev announcements.
It may have been over-hyped over the past few days, but I believe currently is a great and safe entry point to buy-in again and I expect a stabilization phase between the 16k - 18k before heading to the 20k - 25k phase.
My 2 cents.