What cannot change

From softest to hardest.

1. A Carrier controls whether to hold or to trade. That is the only lever a Carrier has.
2. The Pass Count moves only when a transfer completes. Nobody aims it.
3. The Edge Share rises with that count and never falls. Nobody aims it either.
4. The Draw Fee, the Edge Schedule, and the 150,000 WHET issue have no function that can change them.
5. The deployer is without power to shift a balance, pause the Trade Floor, or reissue Honed WHET.