TOKYO: Japan’s Nikkei share average fell for a third straight session on Wednesday as caution ahead of the country’s upcoming lower house election results overshadowed any boost from a weaker yen.

The Nikkei closed 0.8% lower at 38,104.86, while the broader Topix slid 0.55% to 2,636.96.

The losses came even as the yen weakened past the 152 per dollar level on Wednesday for the first time in nearly three months.

A softer yen tends to help exporter shares as it increases the value of overseas profits in yen terms when firms repatriate them to Japan.

“With a weaker yen, investors could become more positive about domestic stocks,” said Seiichi Suzuki, chief equity market analyst at the Tokai Tokyo Intelligence Laboratory.

“But they stayed away from making active bets as they awaited the outcome of the general election. That capped today’s gains and this trend will continue this week.” Prime Minister Shigeru Ishiba dissolved the lower house of parliament on Oct. 9, setting up the snap election on Oct. 27.

Local media reported that the ruling Liberal Democratic Party (LDP) and its coalition partner Komeito may lose their majority in the election.

Japanese stocks began the day marginally higher, but lost steam over the course of the trading day to reverse their gains.

A bright spot was Tokyo Metro, whose shares shot up 44% in their market debut on Wednesday, closing at 1,739 yen ($11.42). Japan’s largest initial public offering in six years netted it $2.3 billion with promises of generous dividends.