All posts made by happycamper in Bitcointalk.org's Wall Observer thread
1.
Post 3134154 (copy this link) (by happycamper) (scraped on 2020-04-04_Sat_11.15h):
The "1 BTC Seller" is probably an arbitrage bot, for every 1 BTC sold on mtgox there is usually a simultaneous 1 BTC buy over at bitstamp.