The supply switch flipped.
April is the month Hurricane's spring usually opens with a wider shelf as builder and resale supply both arrive. This April broke that pattern. New listings ran below last April for the first time in this dataset, even as inventory continued to drift higher on the carryover from a deep first quarter. Sales count climbed, the average sale price ticked up modestly, and days on market came in faster than last April. That combination, fewer new listings plus stronger sales plus a faster clock, is the closest read to a re-tightening market this dataset has produced.
The under-contract count was the other end of that story. After loading heavily through January, February, and March, the pipeline thinned in April, partly because so many of those contracts converted into April closings, partly because the seller flow that would refill it slowed. For the short read on where your home would price into this, my what is my home worth in Hurricane page is the fastest place to start.