The below is the records of Bitcoin’s steep fall in recent years:
September 14, 2010 to October 8th,2010, Bitcoin plummeted from $ 0.17 to $ 0.01, the drop range is 94%;
November 6th, 2010 to November 10th 2010, Bitcoin plummeted from $ 0.5 to $ 0.14, the drop range is 72%;
February 10th, 2011 to April 4th,2011, Bitcoin plummeted from $ 1.1 to $ 0.56, the drop range is 49%;
May 13rd, 2011 to May 21st,2011, Bitcoin plummeted from $ 8.45 to $ 5.58, the drop range is 34%;
June 8th, 2011 to November 17th,2011, Bitcoin plummeted from $ 32 to $ 2, the drop range is 94%;
April 10th, 2013 to July 7th,2013, Bitcoin plummeted from $ 266 to $ 63, the drop range is 76%;
November 30th, 2013 to January 14th, 2015, Bitcoin plummeted from $1166 to $ 170, the drop range is 85%;
March 10th, 2017 to March 24th,2017, Bitcoin plummeted from $1326 to $ 892, the drop range is 33%;
June 11th, 2017 to July 16th,2017, Bitcoin plummeted from $3025 to $ 1837, the drop range is 39%;
September 2nd, 2017 to September 13rd, 2017, Bitcoin plummeted from $5014 to $ 3766, the drop range is 25%;
December 17th, 2017 to December 30th,2017, Bitcoin plummeted from $19850 to $ 11690, the drop range is 41%;
So,don't worry, you even can buy more Bitcoins, then wait for a strong rebound!