NEW YORK (Reuters) - Stock markets across the globe eked out gains on Tuesday, riding out sharp swings on Wall Street as mixed corporate earnings results and dramatic moves in oil prices delivered yet another dose of investor jitters.

The New York Stock Exchange (NYSE) is seen in the financial district of lower Manhattan during the outbreak of the coronavirus disease (COVID-19) in New York City, U.S., April 26, 2020. REUTERS/Jeenah Moon

Conflicting measures and warnings on the coronavirus pandemic cast an uneasy tone.

Plans to ease major economies out of coronavirus lockdowns were continuing even as experts issued fresh warnings against reopening too soon. A predictive model showed the outbreak could take more than 74,000 U.S. lives by August, compared with an earlier forecast of 67,000, if the lockdown were to be lifted too early.

“There seems to be a conflict of opinion about the proper course of action,” said Andre Bakhos, managing director at New Vines Capital LLC in Bernardsville, New Jersey. “More insights back the belief that opening up early is not the best course of action right now, because if we do and if we get a relapse, then the next wave could even be worse.”

Germany’s coronavirus infection rate has edged up from earlier this month and people should stay at home as much as they can despite a lockdown relaxation last week, the head of an institute for infectious diseases said.

Reassuring UBS earnings lifted European banks nearly 5%, while Wall Street digested upbeat numbers from industrial conglomerate 3M Co MMM.N, a maker of N95 respirator masks, and drugmaker Pfizer Inc PFE.N.

U.S. crude futures endured a day of wild trading, rising as much as 7% and falling over 20%. BP’s quarterly profit tumbled by two-thirds and its debt climbed to its highest on record. The energy major maintained its dividend despite warning of exceptional uncertainty, and its shares rose 2.6%.

The Dow Jones Industrial Average .DJI fell 32.23 points, or 0.13%, to 24,101.55, the S&P 500 .SPX lost 15.09 points, or 0.52%, to 2,863.39 and the Nasdaq Composite .IXIC dropped 122.43 points, or 1.4%, to 8,607.73.

The pan-European STOXX 600 index .STOXX rose 1.68%, and MSCI's gauge of stocks across the globe .MIWD00000PUS gained 0.13%.

Emerging market stocks rose 0.82%. MSCI's broadest index of Asia-Pacific shares outside Japan .MIAPJ0000PUS closed 0.48% higher, while U.S.-traded futures in Japan's Nikkei NKc1 rose 0.96%.

Oil prices ended mixed with Brent hinging on positive sentiment about the easing of lockdowns, while U.S. crude traders remained cautious as storage capacities were filling up fast. [O/R]

Crude prices rose in post-settlement trading after data showed a slightly smaller-than-expected buildup in stockpiles.

U.S. crude CLc1 recently rose 2.66% to $13.12 per barrel, and Brent LCOc1 was at $20.74, up 3.75% on the day.

“While wild price swings are set to last in the very near term, we see more upside than downside from prices around $20 per barrel. The oil price should recover in the longer term,” said Norbert Rücker, analyst at Swiss bank Julius Baer.

Petrocurrencies were whiplashed, too. Russia's rouble RUB= bounced back as much as 0.6%, while Brazil's battered real BRL= strengthened 2.5% along with other emerging market currencies. [EMRG/FRX]

The greenback dropped against a basket of peers. The dollar index =USD fell 0.089%, with the euro EUR= down 0.11% to $1.0816. The euro index =EUR slipped after Fitch cut Italy's credit rating to BBB-, just one notch above 'junk' status.

The Japanese yen strengthened 0.35% versus the greenback at 106.87 per dollar, while sterling GBP= was last trading at $1.242, down 0.06% on the day.

Sweden’s central bank opted not to take its interest rates back into negative territory on Tuesday, sending its currency up 1.3% against the dollar.

Markets are looking for any forward guidance from the U.S. Federal Reserve, which is due to issue a policy statement at the close of its two-day meeting on Wednesday. The European Central Bank meets on Thursday.

Analysts said it was unlikely the Fed would make further major policy moves, given the scope and depth of its recent action to counter the economic damage caused by the novel coronavirus.

Benchmark 10-year notes US10YT=RR last rose 12/32 in price to yield 0.6161%, from 0.654% late on Monday.

Spot gold XAU= dropped 0.4% to $1,707.52 an ounce.