The instruments you can trade in TradeLocker are determined and managed by your broker or prop firm.
That includes which symbols are enabled on your account, their trading hours, contract specifications, spreads, commissions, and any suffixes you may see in the symbol name.
For the most accurate information, your broker/prop firm is the right point of contact, since they can confirm exactly what is available under your account terms.
If you’d like general guidance on how instruments work in TradeLocker and how to view them in the platform, these resources may help:
Regarding symbol types such as “.pro” or other suffixes, the exact setup depends on your broker. In general, “pro” symbols often have tighter spreads with a commission per lot, while standard/variable symbols may have wider spreads with no commission. “mini” symbols typically use smaller contract sizes.
If you see suffix changes (for example, from .pro to .x), that is controlled by your broker/prop firm.
For confirmation of your specific symbols and pricing structure, please contact your broker/prop firm directly.