Yeah BB is correct, 'Market Makers' (brokers and/or funds) pay a 'wholesale access premium' to access the ASX 'settlement-systems and platforms' so they don't pay 'brokerage' for 'bot trades', it's like an 'all you can eat' type 'access premium' and you'd have to do 'bulk' trades to make it worth the investment, it isn't cheap, as well as all the $$$ and 'hoops' to be licenced as a Market Maker, otherwise we'd all be doing it..!!
ML
ISU Price at posting:
79.0¢ Sentiment: Buy Disclosure: Held