There's about 5 more weeks before the ordinals/runes/whatever they're called to unlock a new batch of symbols.
IIRC, the release schedule is to allow 1 character shorter symbols every 4 months, so around mid august you can expect another fee spike. This will continue with shorter and shorter symbols every 4 months, until leading up to the next halving, the single character ones are being minted.
4 more weeks
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