Bitcoin reached $19,000 quickly after it plunged to $18,000 following an XRP flash crash on Coinbase.
Source: https://cointelegraph.com/news/bitcoin-price-is-now-eyeing-20k-after-xrp-shocked-the-crypto-market
Bitcoin price now eyeing $20K after XRP shocked the crypto market
November 24, 2020
CoinTelegraph