Castle Securities is increasing office space in Singapore and Sydney by about 40% and 65% respectively to accommodate a growing Asia‑Pacific team and support expanded US equities liquidity and trading coverage into the US night session. The firm plans to add traders, technologists, researchers and other support staff across its Asia‑Pacific offices next year; it has hired nearly 100 staff in the region this year, about half based in Hong Kong and the remainder in Singapore, Sydney, Gurugram and

Castle Securities is increasing office space in Singapore and Sydney by about 40% and 65% respectively to accommodate a growing Asia‑Pacific team and support expanded US equities liquidity and trading coverage into the US night session. The firm plans to add traders, technologists, researchers and other support staff across its Asia‑Pacific offices next year; it has hired nearly 100 staff in the region this year, about half based in Hong Kong and the remainder in Singapore, Sydney, Gurugram and Tokyo.