Regarding the recent change on volume and price on big exchanges, that's probably related to the fact that everytime some project show news, the hype law determines that some people will rush to buy some coins. When they realize that the coin price don't skyrocket overnight and there aren't petahashes pointed at the blockchain, they put the coin in the shitlist and move forward to the next MessiahCoin which will make them wealthy, save the whales and cure the cancer. I'm not sure if I got that all right, but the standard is something on those lines.
I'm sending 40-50MH/s to the new pool.