du·op·so·ny 
(d-ŏpsə-nē, dy-)
(d-ŏpsə-nē, dy-)n. pl. du·op·so·nies
A stock-market condition wherein two rival buyers exert a controlling influence on numerous sellers.
[DUO- + Greek opsōniā, purchasing of provisions (from opsōnein, to buy food : opson, cooked food; see epi in the Appendix of Indo-European roots + ōnē, buying, from ōneisthai, to buy; see wes-3 in the Appendix of Indo-European roots).]
- pro-am
- probabilism
- probabilist
- probabilistic
- probabilistically
- probability
- probability cloud
- probability density
- probability distribution
- probability theory
- probability wave
- probable
- probable cause
- probable error
- probably
- proband
- probang
- probate
- probate court
- probation
- probational
- probationally
- probationary
- probationer
- probation officer