The blue-chip SBITOP index ended at 1,053.19 points, down 1.27%. The SBITOP TR index, which also tracks dividend distribution, also fell 1.27%, to 1,318.18 points, LJSE data showed.
Drug maker Krka [LJE:KRKG] lost the most among the blue-chips, as its shares went down 2.55% to 91.60 euro. The pharmaceutical company also was the most traded company on the bourse on Monday, generating a turnover of 473,915 euro ($494,183).
Chemicals producer Cinkarna Celje [LJE:CICG] was the sole riser, with shares advancing 0.75% to 27 euro.
Total daily regulated market turnover rose to 987,092 euro on Monday from 652,438 euro on Friday.
($ = 0.958987 euro)