Options Markets Get Extreme Makeover

Questions of competition and fairness inform debate among exchanges, regulators and liquidity providers.

Institutions Eye Dark Pool Regs

Trading in light markets begins to spook institutional investors squeamish about loss of anonymity.

Facilities provide high-density power and cooling to meet the needs of power users.

New bill will be revealed Monday, despite reservations over possible Volcker Rule tie-in.

Move by fabled exchange shows influence of off-floor trading as competition heats up.

Players wary of apolitical regulators letting opinion affect outcome, as Year of the Rulebook rolls on.

As market rebounds from Euro-gloom of last two weeks, bond traders eye the exit.

Regulations could force venues to stop disseminating information.

Willing to provide post-trade identification at end of day, but not in real time as SEC wants.

EDITOR'S PICK: Despite calls to rein in the practice, market seems convinced it will continue to live long and prosper.