Westpac Share Trading: cash accounts, Australian and international securities, fees and options

Westpac Share Trading connects a Westpac-branded account to Australian Investment Exchange Limited, or AUSIEX, for dealing, clearing, settlement and sponsorship. Investors choose a cash settlement account and separately activate international or options services. The fee comparison starts with that settlement choice because a standard Westpac transaction account can cost substantially more than a Cash Investment Account.[4]

New cash-account nominations must be approved Westpac accounts. The tariff’s “other Australian bank account” wording includes legacy arrangements and is not an open invitation for a new customer to link any bank. The DIY Super Working Account is no longer sold; existing eligible accounts retain their stated integrated tariff.[37][4]

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The current combined FSG contains a Westpac Securities guide effective 21 August 2026 and an AUSIEX guide effective 13 April 2026. The dated April change notice explicitly replaces older Canadian commission rules and removes the discontinued Global Markets service. The tables here use the current contractual tariff where the public rates page disagrees.[38][24]

The CIA earns variable interest without a minimum qualifying balance; interest is calculated daily and paid monthly. Its terms use the daily closing balance and credit interest on the final business day of the month. Deposits arriving after a banking-day cut-off may enter the interest calculation on the next banking day.[39][9]

Conditional trading has no activation fee; normal brokerage follows an executed trade. Triggering only releases an instruction into the market, so a stop-loss label does not guarantee the sale price or that an order fills. Keep the trigger, resulting order price and available trading limit under review.[13][8]

The displayed trading limit is a permission to place orders, not a statement that sufficient bank cash exists to settle them. Open orders and unsettled transactions affect the calculation. A portfolio-backed limit can therefore allow an instruction that still creates a cash payment obligation on settlement day.[50]

The Online Investment Loan has a minimum A$20,000 credit limit but no minimum amount drawn. Published security LVRs span 35%–75%, and a lender can reduce an individual LVR to zero. The lack of a fixed principal-repayment schedule does not remove interest, margin-call or settlement obligations; the investor must fund them even when investment returns disappoint.[15]

Contra can change the debit or credit date when a sequence of purchases and sales is netted. It should not be treated as permission to ignore the confirmation’s payment obligation. Monitor the estimated settlements calculator and the final contract notes, especially when holidays or deferred settlement apply.[51][55]

The Financial Claims Scheme covers eligible deposits up to A$250,000 per account holder per authorised deposit-taking institution if activated. It does not insure share prices, option losses or portfolio performance.[67]

A foreign trading wallet is part of the international funding and custody arrangement; it should not be treated as an additional personally held Westpac bank deposit.[16]

Licence numbers above come from the named providers’ official disclosures. A current named ASIC licence-register record could not be retrieved during this review, so the structured licence records remain “not verified” rather than implying independent confirmation. This is an evidence limit, not a claim that the published licences are absent or cancelled.[23][1]

Fees and rates are a dated public-source snapshot as of 11 October 2026. The review did not open an account, place orders, transfer money or measure support response times. Product availability, exchange conditions and personalised terms must be checked in the applicable account and disclosure documents.[46]