Firm to pay $220,000 to resolve allegations of several rule breaches
Changes allow SRO to match SEC on standards for inter-listed stocks
Trading venue plans to offer fractional trading, extended hours
More than 90 participants tested their disaster preparation and recovery plans: SIFMA
With benchmarks all up in the third quarter, issuance rises: SIFMA
Experiment finds empirical support for quantum computing in financial markets
Research finds effects are mixed, but HFT boosts systemic risk, costs
Trading models secretly changed to boost performance, compensation
Regulator finds "directed IOI" order type violates market access principle
SRO proposes rule changes, calls for an industry-wide technological solution