Nice! What is the size of the plant and the length of the spike, please?
Bought it with 4 small pseudobulbs. Repotted in March to a 3" pot and it grew into 8 pseudobulbs by the time of this photo (~6 months). When the 4 new bulbs matured, it put out this 3' spike.
I know it's not much for an oncidium but it is definitely an easy grower. Should get big if I don't kill it.