The blue-chip SBITOP index closed at 1,059.96 points, while the SBITOP TR index, which also tracks dividend distribution, ended the trading session at 1,326.65 points, LJSE data showed.
Chemicals producer Cinkarna Celje [LJE:CICG] paced the risers, with shares advancing 2.48% to 24.80 euro.
Drug maker Krka [LJE:KRKG] was another major gainer, as its shares went up 2.45% to 92 euro. The company also dominated trading on the bourse, generating a turnover of 235,411 euro ($243,158).
Nova Ljubljanska Banka [LJE:NLBR] was the sole decliner among the blue chips on Monday. Its shares fell 1.04% to 57.20 euro.
Total daily regulated market turnover dropped to 993,160 euro on Monday from 3.3 million euro on Friday.
($ = 0.968334 euro)