BitcoinNieuws24.nl - Investors Who Lost Big in Poloniex Flash Crash Receive Bitcoin Refunds http://www.bitcoinnieuws24.nl/bitcoin-news/investors-who-lost-big-in-poloniex-flash-crash-receive-bitcoin-refunds/ Poloniex allowed margin trading on the coin until a flash crash wiped out 1,800 bitcoins worth $13.5 million at the time Tue, 13 Aug 2019 04:56:02 UTC en