This video has explained about why you should go to OTC instead of some exchanges to sell 100btc.
There will be a gap between the price on buy/sell orders on exchanges and the price which offered to you on OTC, but it will be fine as your orders won't affect the market significantly as there is no big amount has been sold inside the market of exchanges.
Here for you who don't want to watch the video.
There's people with million of dollars
and institutions with million of dollars
but what we usually suggest is anybody who wants to purchase an instant orders or want to sell an instant orders of $50K, $100K or greater go to an over-the-counter desk.
--- So, you only have to use over-the-counter desk when you don't want to impact the market, because your position is large enough. ---
Hi, thanks for your explanation. So for how much we should define as "large enough"?
How much will be said as impacting the market?
Because I have a group of people and we are considering selling together as a pool or selling individually.