10M are only 20k bitfcoin, you need something along the line of 100k to manipulate very well the market, and the sad reality is that some people have thta amount and even more
any big farm have that amount actually, they can earn 100 btc daily, in one month this is already 3k, and in some years this is even more, if they cooperate you know the result what will be...
If they cooperate after the halving so that they will not sell or sell less, the price will rise dramatically.
the ratio between their consumption and their earning is 6:1, this mean that they only need to sell 1/6 to cover their cost, you know what this mean?
if they are 60% of the network, they are earning something like 2k btc daily and only 1/6 of this is for the electricity, so only 300 btc
so they are accumulating quite a good amount, and the thing that they are selling 1800 coins on the market is clearly wrong...