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High-resolution optical spectra of the R Coronae Borealis (RCB) star V532 Ophat light maximum are discussed. The absolute visual magnitude M_V of the staris found to be -4.9 \pm 0.5. The elemental abundances suggest the star belongsto the majority class of RCB stars but is among the most O-poor of this classwith mild enhancements of heavy elements Y, Zr, Ba and La. The C_2 Swan bandsare weak in V532 Oph relative to R CrB. Other aspects of the high-resolutionspectrum confirm that V532 Oph is representative of majority RCBs, i.e., theradial velocity is variable, circumstellar material is present and thephotosphere feeds a high-velocity stellar wind.

High-resolution optical spectroscopy of the R Coronae Borealis star V532 Ophiuchi at maximum light