It's called making a market, someone has to do it

and the market allows for this kind of activity to take place, that's why strategy is the most important thing
ryan even tells the whole world in his posts
Tip: When you have successfully exploited the long-term price pattern of a coin, it is essential that you realise that it is not the end. That coin will again return to an optimal buying price at which point you must be there to take advantage. This is how you use your profits to accrue even larger profits.
Never get complacent, keep your eye on everything at any given moment and realize that popular coins always drop back to optimal buying points.
It doesn't matter how they drop, just the fact that they actually do fall back to buying range
Then the price will grow and there you will have your profit
there are coins in this market that rally multiple times throughout the year. After each rally, there is the inevitable crash at which point there is a small group of traders who fill their warehouses in anticipation of the next run. When the next rally ensues, these traders form 100% of the sell side and are therefore the largest profiteers. When the coin crashes once again, these same traders amass an even larger portion than they did before drastically expanding their profits each time.
Its soo simple, Keep your eye on the price cycle, you will make endless amounts of coin doing just that and nothing else
The price isn't "controlled" at the bottom for your information. Anyone can buy, it's just that people don't choose to because they aren't trained to realize opportunity at the most optimal prices
they only see opportunity when everyone else sees opportunity and that's usually at the top of the market
and you know what happens to the price of a coin once it reaches the top of the market