How Rival Exchanges Secretly Socialized Trading Losses
SBF exposes how the leading futures exchange of 2018 failed to liquidate losing positions fast enough and quietly passed the losses on to other customers.
- The dominant futures exchange was losing about $1M/day to a broken risk engine
- Customers with negative account balances simply weren't able to pay the shortfall
- The exchange covered the gap by clawing back a portion of winning customers' profits weekly
“each week they would email the customers and be like congrats you got 83 of your p l this week the other 17 went to…”