Now a days Bitcoin price managed by Bitcoin futures contracts groups such as CME & Cboe.
they constructed people mindsets. that means , whenever contracts get expired, bitcon will falll. , its happend from last six month, according to their date of expire. due to this mindset, people sell our bitcoin even small , medium pump. but my prediction is , its a game of wheals.
surely they entered next week or next 1 or 2 months in the market, give reverse game to the market after feature contracts expiry and BITCON reaches once again all time high.