If the price is 0.1 and someone buys $100k worth at 0.1, the price stays the same. Only volume increases.
You're saying the cap is rising, but the price isn't? What are you talking about..?
Well you are wrong. MC reflect of how much value was the last coin sold. So when the price of Walton increases the MC increases. The only way where MC can increase and Walton coin does not if they put more coins into circulation. Value of the coin x Coins in circulation = market cap
For example that happened like 2 weeks ago when they add 23 million QTUM into circulation. There were 50 million now they are 73 million. The price of qtums stayed the same but market cap rose for that additional 23 million new coins...
As in your issue with buying and selling waltons. If somebody puts 100 BTC sell wall of waltons for the price of 6$, the price wont chagne untill that sell wall is bought. But if there are no buy walls and somebody dumps just a couple of BTC of walton the price will lower...