Singapore’s Straits Times Index closed at 5,415.14 on 22 October, down 22.85 points or 0.42 per cent, after an early rally tied to United States technology earnings evaporated when regional AI-linked stocks sold off.

Session flow

The benchmark opened near 5,448 following overnight gains on the Nasdaq, with DBS Group Holdings and CapitaLand Ascendas REIT among early advancers. By the close, only six of 30 index constituents were higher, while 21 declined and three were flat.

Turnover reached about S$1.63 billion on 1.19 billion shares, with 198 gainers and 410 decliners across the broader market. Seatrium led index losses, falling 2.73 per cent to S$1.78. Hongkong Land and Wilmar International also weighed on the gauge.

Regional drag

Seoul’s Kospi tumbled 3.52 per cent as investors reassessed AI hardware valuations, while Hong Kong’s Hang Seng dropped 3.03 per cent. Tokyo, Shenzhen, Taipei and Shanghai posted losses between 1.5 and 2.9 per cent. Sydney’s decline was milder at 0.44 per cent.

Analysts said mixed US tech results and firmer oil prices kept risk appetite thin across Asia. Singapore’s banks, which had helped the STI touch record highs earlier in October, lacked follow-through buying once regional semiconductors weakened.

What holders are watching

REITs and developers remain sensitive to US yield moves and office occupancy data. Seatrium’s slide reflects continued scrutiny of offshore and marine order books despite defence spending themes globally.

For retail investors, the session was a reminder that an upbeat US close does not guarantee a green day in Singapore when Korea and Hong Kong lead lower. Short-term traders who chased the opening pop faced a mid-day reversal typical of earnings-season volatility.

Calendar ahead

Third-quarter earnings from local lenders and telcos will set the tone for whether the STI can hold above 5,400. Macro watchers are also tracking Middle East oil supply risks after tanker incidents in the Strait of Hormuz, which fed the energy complex on 22 October.

Sector lens

Technology-linked REITs and data-centre landlords traded mixed, reflecting debate over whether AI capex translates into Singapore rent growth this year. Telcos with regional associates felt currency headwinds as the Singdollar held firm after July’s policy move.

Foreign funds remained net sellers according to early flow data cited by brokers, though official exchange statistics will confirm by Friday morning.

Sector lens

Technology-linked REITs and data-centre landlords traded mixed, reflecting debate over whether AI capex translates into Singapore rent growth this year. Telcos with regional associates felt currency headwinds as the Singdollar held firm after July’s policy move.

Foreign funds remained net sellers according to early flow data cited by brokers, though official exchange statistics will confirm by Friday morning.