Quote from: nhoj25 on June 17, 2018, 11:53:16 PM

As the title says, Do you think Bitcoin's 2017 highs were artificially inflated? Is it possible to manipulate price of Bitcoin?

Answer to the second question, yes. It's possible to manipulate the price of Bitcoin. But I don't think that it is the main cause of 2017 ATH. Last year's ATH was caused by the futures hype (CME, CBOE) and the market basically went full FOMO, causing the price surge to $19K in months. So, unlike 2013 where there was a suspicious activity in Mt.Gox, so far we had no clue about manipulation in 2017 bull run.

Quote from: Payers on June 18, 2018, 05:33:31 AM

Bitcoin can be manipulated. Manipulation takes place at the exchange of Mt. Gox, this price manipulation is done by two bots and listed as "??" in the user's country. They named this bot "Mark" and "Willy".

Markus buys and sells bitcoins at seemingly random prices and does not pay for transaction fees. After further examination, Mark does not actually pay for Bitcoin received. Mark earns 335,889 bitcoins and is active from February 14, 2013 through September 27, 2013.

Seven hours after Mark becomes inactive, Willy appears with 49 accounts. Each of these Willy accounts sequentially purchases bitcoins worth US $ 2.5 million and then becomes inactive. During this period, bitcoin prices soared.

https://www.cnbc.com/2018/01/23/one-person-caused-bitcoin-to-spike-from-150-to-1000-in-2013.html