I think that the prices of bitcoin need a strategy from investors and traders & devlopers & companie
for example: - like mid 2017 When top exchanges imposed very strong restrictions to all deposit.
- creat special box loan fund (1 - 10 percent profit after 6 month & 0.01 percent profit after 1 month in top and trust exchange like binance , bitfinex , bittrex ) and that will encourage investor for holding their bitcoin with profit( imagine if people invest about 1000000 btc for 6 moth and they can't desactive investement before 6 month.that can make price in stability and bitcoin will gain time to 2020 and circulation of bitcoin will drop little)
- max sell in exchange is 1 bitcoin per day , without multiple acount (this is good way!) , there is no max buy
-dont allow mtgox and whale to sell their bitcoin in exchange.
- exchange print tusd and usdt (loan bank )
This is now the game of those whales or those huge holders as they has the control of the market and being a small time investors we have no power to immediate increase the price of bitcoin as it needs huge amount of money to rise up the market price. We need mass adoptions of bitcoin and need to spread the good news about this technology to encourage others to buy more bitcoin and use it daily for payments.