@Meghoon, short answer is, nobody knows exactly. Any broker can...

@Meghoon, short answer is, nobody knows exactly.

Any broker can buy stock on the ASX and register a stock code on a foreign exchange, if the demand is there.

The Company itself, is not aware, of how many exchanges BRN shares trade on, under various codes.

All these shares, are sucked out of the liquidity, of the Australian float (shares available for sale/trade on the ASX).

The "actual" float and the "theoretical" float, depend entirely on the individuals/entities, holding the shares.

Tightly held shares, lower the "actual" float.

Hotcopper, is one of the greatest source of "loose hands" and therefore available shares, which is why, we get all the DHs on here..

GLTA!