Wall Street firms trot out their own versions or buy smaller providers to meet demand.

Execution disclosure and tick-size changes are good; Reg BE and mandatory auctions are criticized.

Two previous attempts to pass similar legislation ended up going nowhere.

Receiving 6% of the oil behemoth’s equity, the fund has a long-term goal of diversifying the economy away from oil.

The index is designed to emphasize Japanese companies with strong gender and diversity policies.