South Korean shares fell sharply on Tuesday, tracking losses in global technology stocks as a Wall Street selloff deepened, offsetting support from a steep decline in oil prices amid hopes of progress toward ending the conflict in the Middle East, Reuters reported.The benchmark KOSPI fell 159.11 points, or 2.72%, to 5,699.97 as of 0233 GMT. Technology stocks led the decline, with chipmakers Samsung Electronics and SK Hynix falling 3.17% and 4.14%, respectively.Read more: Global Market Today: Asian stocks slide as US chip selloff deepensOther heavyweight stocks also traded lower.