* Stock markets, dollar little changed
* SPDR holdings fell on Monday
By Sumita Layek
BENGALURU, Nov 6 (Reuters) - Gold edged up on Tuesday as investors sought shelter from uncertainty over the outcome of the U.S. midterm elections.
Spot gold XAU= rose 0.3 percent to $1,234.94 per ounce as of 1314 GMT, while U.S. gold futures GCv1 were up 0.4 percent at $1,236.50.
"One scenario (from the elections) is that both houses are retained by the Republicans, and this could be negative for gold," said Hussein Sayed, chief market strategist at FXTM.
"The opposite scenario could send equity markets much lower, boosting gold. Such uncertainty is keeping gold steady at the moment."
Opinion polls and election forecasters favour Democrats to secure the minimum 23 seats they need to capture a majority in the U.S. House of Representatives, which would enable them to stymie President Donald Trump's legislative agenda and investigate his administration. shares sagged and the dollar and bond markets barely budged on Tuesday, as traders braced for midterm elections in the United States and potentially lively sessions ahead. MKTS/GLOB USD
"Gold is holding above $1,230, confirming the growing investor interest in bullion in this uncertain macro scenario," ActivTrades chief analyst Carlo Alberto De Casa said in a note.
Investors also awaited a two-day Federal Reserve meeting starting on Wednesday to gauge the outlook for U.S. monetary policy, analysts said.
Higher U.S. interest rates tend to boost the dollar, making dollar-priced gold more expensive for holders of other currencies. Rate increases also pressure gold prices by increasing the opportunity cost of holding non-yielding bullion.
Meanwhile, holdings of the world's largest gold-backed exchange-traded fund, SPDR Gold Trust GLD , fell 0.23 percent to 757.29 tonnes on Monday. other precious metals, silver XAG= rose 0.3 percent to $14.68 per ounce while palladium XPD= was little changed at $1,132.70.
Platinum XPT= gained 0.6 percent to $869.24 per ounce, having touched its highest since June 25 at $874.60 earlier in the session.