15 July 2026

When a custom pair needs its own preset

Thinly traded crypto–fiat pairs deserve a quoting brief before the rush of a live OTC chat.

Routine USDT–HKD tickets rarely need a custom preset. The calculator sequence is well worn. Trouble starts when a desk sees a token only a few times a year and each ticket uses a different decimal or naming convention.

A Custom Pair Quoting Brief is worth the fee when:

  • Past tickets disagree on how many decimals belong on the crypto leg
  • The fiat leg sometimes settles in HKD and sometimes in USD without a clear rule
  • Two people on your team convert the same chat into different notionals

The brief is not market colour. It is a housekeeping document: names, decimals, a cleaned ticket table you supply, and calculator preset notes for the next sitting. After that, a standard conversion session can reuse the preset without reopening history.

If you only have two prior tickets, say so on the quote request. We may recommend waiting until a third ticket arrives rather than over-fitting a preset to thin evidence.