Mi sono sbagliato:

codice:
SELECT SDATE, SPOT, STRIKE, SETTLEMENT
FROM `OPT_FTSEMIB`
WHERE TYPE = "P"
AND (STRIKE =13500
OR STRIKE =14000
OR STRIKE=14500
OR STRIKE=15000)
AND (EXPIRY = "MAR13" 
OR EXPIRE="DEC12")
AND SDATE = "2012-11-02"
LIMIT 0 , 30
Prova così.Saluti.