The BTC market cap first surpassed a trillion dollars on February 19, but it did not last long, falling back after only four days. The second time it surpassed ten figures was on March 9, and it remained above that mark until today's drop. According to CoinGecko, the total market capitalization of the crypto ecosystem is currently $1.65 trillion. Since last Thursday, March 18, it has dropped by 9.8 percent, or $180 billion, since Monday, March 22.