- Gold prices rose on Tuesday after falling for the two previous sessions.
- Prices remained under pressure on hopes a U.S.- North Korean summit was back on track and as the U.S. dollar hovered near 6-1/2-month peaks.
Gold prices rose on Tuesday, but gains were limited as traders weighed a buoyant dollar against a deepening political crisis in Italy that provoked a second day of heavy selling on European financial markets.
Italy's president set the country on a path to early elections on Monday, appointing a former International Monetary Fund official as interim prime minister with the task of planning for snap polls and passing the next budget.
Investors fear repeat elections - which could take place as soon as August - might serve as a quasi-referendum on Italy's role in the European Union and euro zone and strengthen the country's euroskeptic parties even further.
Gold, seen as a safe haven, often gains from political turmoil. But keeping the metal's upside in check, the events in Italy pushed the dollar to a 10-month high versus the euro, making dollar-priced gold costlier for non-U.S. investors.
Markets are approaching a massive risk-off event, said Shree Kargutkar, vice president and portfolio manager at Sprott Asset Management.
"Traders have begun buying the U.S. dollar versus the euro, sterling, as well as (emerging market) currencies, which explains why the U.S. dollar has been rising," he said. "Gold has been behaving exceptionally well when measured across various major currencies and it continues to maintain an uptrend against the U.S. dollar as well."
Short-dated Italian bond yields, a gauge of political risk, soared to their highest since late 2013 in their biggest move in 26 years, weighing on gold. Adding to uncertainty in Europe, Spanish Prime Minister Mariano Rajoy will face a vote of confidence on Friday.
Elsewhere, markets are awaiting U.S. inflation data due this week that could provide clues to future interest rate increases ahead of the June Federal Reserve policy meeting. Higher U.S. interest rates make non-yielding gold less attractive to investors.
"Beyond politics, we still see the U.S. rate cycle and U.S. dollar in the driving seat for gold. This should keep a lid on prices for now and supports our short-term neutral view," Julius Baer analyst Carsten Menke said in a note.