The Phisix added another 4.8 points or 0.34 percent to 1,408.19 while the broader All-Shares index moved up 15.57 points or 2.07 percent to 769.52.
Despite the marginal gains, the markets general sentiment remained on the downside with jittery investors holding back on deals ahead of the expected showdown between pro-administration and opposition senators on the controversial Valhalla bank account at the resumption of President Estradas impeachment trial later in the day.
Analysts said the result of the voting to affirm or overturn the earlier ruling of Chief Justice Hilario Davide, allowing to pry open the mysterious Valhalla bank account in Equitable PCI Bank as part of the evidence in the paper trail leading to President Estradas alleged purchase of a P142-million mansion for one of his mistresses, could strongly indicate how the actual decision of the senator-jurors to impeach or acquit the President might end up.
A member of the prosecution panel even went as far as saying that an override of Davides ruling would be tantamount to them losing the case, by far the biggest challenge that has rocked the two-year Estrada presidency.
Trade turnover was light, at just under P400 million, with the counters finishing mixed; commercial-industrial and property advanced; finance and mining retreated; and oil was unmoved.
Individual stocks likewise scattered in different directions with 23 gainers, 30 losers and 40 unchanged issues.
Helping pull the Phisix out of the red were the heavyweights: Ayala Corp., PLDT, San Miguel, Meralco B, Ayala Land, Metrobank, Benpres Holdings, SM Prime, Ionics Corp. and ABS-CBN on a series of late-buying by the government financial institutions (GFIs).
Except for Ayala Corp., Benpres and SM Prime which posted gains, the rest only managed to close steady.
Boosting the All-Shares index, meanwhile, were Canadian insurers Manulife and Sunlife, along with Alliance Global Inc., the most active of the day.
Sunlife rose P6 to P1,125 while its competitor Manulife bolted P90 to P1,420, one of the top gainers yesterday, following reports its Japanese subsidiary Manulife Century will be taking over Daihyaku Mutual Life Insurance Co. by January next year.
Among the losing stocks, on the other hand, were Fairmont Holdings, San Miguel B, JG Summit Holdings, Bank of Philippine Islands and Equitable PCI Bank.