The gigacasting presses market is projected to grow from USD 1,332.0 million in 2026 to USD 4,521.6 million by 2036, at a CAGR of 13.0%. Rear Underbody will dominate with a 38.0% market share, while high‑pressure die‑casting (HPDC) will lead the alloy segment with a 74.0% share.