2013 is often remembered as one of the worst crashes in BTC history. First, the price dropped from $233 to $67 in April, a 71% drop in 12 hours, then the price remained extremely volatile in the last two months. It broke records on Nov. 30, 2013 with a value of $1,126, but declined by 19% within 24 hours, only to recover on Dec. 5, 2013 to $1,155. The price kept decreasing by 41% and increasing by 47%, before dropping to a surprising value of $503 on Dec. 19, 2013. From an all time high of the first week of December, the price had declined by 56%. The price drop was such that it took bitcoin over three years to finally cross the $1,000 barrier again.
https://www.ccn.com/analyst-predicts-bitcoin-price-drop-2800-year/
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