Don't know when the next pump starts - but I think it will start sooner or later.

Current volume supports price of mined coins @ 14 - 18 satoshis. There are 1kkk coins mined every day, that would translate to 160BTC@16 statoshis. Current volume across exchanges atm is about 1000BTC, however a lot of potential volume is lurking on the sidelines waiting for a trend reversal.

Yesterday I was briefly hoping for single digits satoshi coins, I doubt if we break 13 - 14 though