Etrade is just one of many platfrom providers many stockbrokers use to execute their clients buy and sell orders
I do not know how many platforms clear through the Chi X and ASX clearing house. Can you supply statistics on the buy and sell for each platform for each month or did you just eyeball it.
I say this because I have changed brokers 3 times in the past 2 years and each time I find they execute my trades through Etrade.
APG Price at posting:
3.1¢ Sentiment: LT Buy Disclosure: Held