An uncertain start for some Asian stock markets following Thursday’s drubbing evolved into broad gains Friday as trading progressed — with the notable exceptions of Japan and China. Still, the region will post big weekly declines absent a huge move higher by the day’s end.

Japan’s morning declines have persisted, with the Nikkei NIK, -0.45%   seeing a 0.3% drop. Insurers and energy stocks were notable decliners following fresh overnight declines in bond yields and oil prices. Dai-ichi Life 8750, -4.51%   was down 4.3%, in line with yesterday’s skid, while oil distributor JXTG 5020, -0.90%   dropped a further 1%.

Chinese stocks, weak early after their worst day in 2½ years, just slid to session lows following the release of September trade data. The Shanghai Composite SHCOMP, -1.49%   is down 0.5% and the Shenzhen Composite 399106, -2.71%   was off 1.4%.

Hong Kong stocks opened broadly higher after yesterday’s beatdown, to be one of Asia’s better early performers. The Hang Seng HSI, +0.39%   was up 0.5% after a 17-month closing low Thursday. A technical indicator suggests the Hang Seng’s finish Thursday put the index at its most-oversold level since the start of 2016. After a record 10 straight drops, Tencent 0700, +3.30%  was up nearly 4%. Meanwhile, insurer AIA 1299, +1.32%   gained 1.5%.

Benchmark indexes in New Zealand NZ50GR, +1.29%  , South Korea SEU, +1.05%   and Taiwan Y9999, +0.51%  , all of which saw their worst days in at least 7 years yesterday, rose some 1% each. Indexes in Singapore STI, +0.13%  , Indonesia JAKIDX, -2.02%   and Malaysia FBMKLCI, +0.50%   also rose, while Australia’s ASX 200 XJO, -0.19%   was about flat.

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