Jakarta - Indonesian stock market plunged by 4.7 per cent Monday, sparked by falls of regional and international markets due to concerns about the US financial sector.

The Indonesia Composite Index closed at 1,719.254 points, or down 84.808 points, or 4.7 per cent.

Dealers said the sharp decrease was triggered by fells of the regional markets due to concerns about the US financial sector. (dpa)