FRANKFURT, May 31 (Reuters) - The following are some of the factors that may move German stocks on Tuesday:
BREXIT
Support for Britain to stay in the European Union stood at 51 percent, five points ahead of support for a withdrawal from the 28-member bloc but down from a 13-point lead a week ago, an ORB poll for the Daily Telegraph said.
DEUTSCHE TELEKOM
German union ver.di called on employees at Telekom's subsidiary T-Systems to go on strike at four sites in western Germany on Tuesday in what it calls the decisive fourth round of wage negotiations.
VOLKSWAGEN
Q1 results due. Operating profit seen down 17 percent at 2.75 billion euros. Poll:
AIRBUS
Second day of Airbus Innovation Days due.
Airbus' sales chief said late on Monday that production rates of the best-selling A320 jet could be raised further, depending on demand, but no decision needed to be taken soon.
KUKA
Germany's European Union Commissioner Guenther Oettinger late on Monday called on majority shareholders in robot maker Kuka to consider alternatives to the $5-billion bid by Chinese Midea Group, saying that Kuka was of strategic importance to Europe's technological future.
STEINHOFF
Q3 trading statement due.
CAPITAL STAGE
Full Q1 results due. The company published preliminary figures on May 24, saying its earnings before interest, tax, depreciation and amortisation rose to 15.6 million euros from 13.6 million a year earlier.
The group could make more acquisitions around the same size as Chorus Clean Energy, but only after it has completed the takeover of Chorus, its Chief Executive Klaus-Dieter Maubach told Boersen-Zeitung.
ROCKET INTERNET
Q1 results due.
ANNUAL GENERAL MEETINGS
ZALANDO - no dividend proposed
RIB SOFTWARE - 0.16 eur/shr dividend proposed
SMA SOLAR - 0.14 eur/shr dividend proposed
SOFTWARE AG - 0.55 eur/shr dividend proposed
ELRINGKLINGER - 0.55 eur/shr dividend proposed
TLG IMMOBILIEN - 0.72 eur/shr dividend proposed
VTG - 0.50 eur/shr dividend proposed
WACKER NEUSON - 0.50 eur/shr dividend proposed
ZOOPLUS - no dividend proposed
OVERSEAS STOCK MARKETS
US markets closed.
Nikkei +0.7 pct, Shanghai stocks +2.4 pct.
Time: 4.54 GMT.
GERMAN ECONOMIC DATA
German April retail sales due at 0600 GMT. Seen +1.0 pct m/m, +2.1 pct y/y.
German May jobless data due at 0755 GMT. Seen -5,000 seasonally adjusted, unemployment rate seen unchanged at 6.2 pct.
EUROPEAN FACTORS TO WATCH
DIARIES
REUTERS TOP NEWS (Reporting by Tina Bellon and Maria Sheahan)