A widely-tracked 5x-leverage perpetual on Hyperliquid tied to SpaceX’s impending IPO, expected to be the largest in history, has declined for three consecutive weeks.

The product, tickered as SPCX, traded near $157 on Wednesday, down about 27% from its mid-May launch price of around $216, after briefly touching $230.

That does not mean traders are betting against SpaceX, as SPCX still trades above the $135 IPO price. But the implied first-day premium has been cut hard. In May, the contract priced SpaceX roughly 60% above the offer, and it stood closer to 16% as of Wednesday.

The company set the offer price at $135 per share, with no price range for investors to push it higher or lower during the bookbuild. In most IPOs, bankers collect…