No. If I buy a coin that nobody sold, where did it come from?
Did I say that
nobody sold you this coin?
What I do say is that more people are buying bitcoins than those selling bitcoins! That does not mean that everybody that wanted to buy bitcoins have succeeded in buying! The price moved up to balance the supply/demand equation! Why is so hard for you to understand something quite obvious?
When you claimed Luno's statement was false. Let me quote it again since you decided to trim it out:
For every coin bought, somone has to sell it, so it's always the same amount bought and sold.
This is both true and false because this statement is missing a very important aspect. Time variable is missing! What you've explained is not a static equilibrium. The balance is dynamically achieved in time. This is why the exchange rate is moving up and down. At a given point in time more ppl wanted to buy than those that wanted to sell. This is why the exchange rate moved up to balance this increased demand. Because market moved up some of the buy orders below the market level remained unfulfilled. So, yes. There is absolutely nothing wrong to say there are more people buying than selling bitcoins if bitcoin price is going up!
Why is it so hard for you to have an intelligent exchange of ideas without implying the other party has mental deficiencies? Perhaps you should consider that although we are using the same language, that very language is full of ambiguity and local terminology that doesn't match universally? Maybe if you took more time to explain yourself and didn't overlook important details just to find something to argue against you may have better luck helping us idiots out here understand the obvious.
You turned a simple statement about bitcoins bought = bitcoins sold into an entire page arguing about the number of individuals on each side of the market, which is unknowable. Good job.