My premonition of STI breaking support in June turned out to be true, just that I didn't anticipate the big plunge. :(
STI is on average down 25.1% from it's all time high this year. 8 counters have gone down 30% or more from their all time high. All counters suffer price decline with the only exception of SATS.
I did not go digging up each business's net profit/loss. Interested to go blue chip shopping yet? Then you could perhaps look up on the business profit/loss and maybe the dividend yields for those that interest you.
And once again the advice here is - don't catch a falling knife.
*Correction: STI was down 26.2% when CapitaLand is factored in instead of Singapore Exchange (repeated lines).