Pre-IPOs are one of the most interesting perp dex market permutations. SPCX sent notional open interest for the category to the highest level ever seen back in June. UNITREE was the most recent company to IPO, just a few days ago, on August 19. Checkout the new dashboard here: https://blockworks.com/analytics/perp-dexs/perp-dexs-preipo(Messari by Blockworks)