We find evidence consistent with previously unrecognized market manipulation by broker-dealers. Specifically, we show that pre-trade hedging, which is distinct from front-running, alters prices at which derivative trades occur. We document that this behavior is intentional by exploiting...

Financial institutions that issue commodity-linked notes hedge their liabilities by buying commodity futures. Henderson, Pearson and Wang (2015) show that these futures trades impact commodity futures prices and interpret this as evidence that uninformed financial flows into the commodity...