Giday Steve.
I don't currently hold any warrants just at the moment but I use them a bit to leverage some of the top stocks.
My main use of instalment warrants is to capitalise on dividends etc, especially in a SMSF where you aim for the fully franked dividends and pick up the tax credits by multiples of the underlying.
They can be a double edged sword so make sure you fully understand all the different types of instalment warrants, how they trade and how the daily pricing matrix works.
The market maker will always provide a market for you but they don't open and close like a stock does.
In the link below you can search and find the different warrants available for various stocks, (just for Citi) and the second link is an example of the pricing matrix for four different Citi warrants on WOW.
You need to be able to decide which one of these is more suitable for your situation and what that Delta etc means.
https://au.citifirst.com/EN/search/...aEaVB/VVlL8tyK9T7toN41HnhDvdo2Yf6MwFcznedqOY=
https://au.citifirst.com/EN/PricingMatrix/WOWIOA