The Pakistan Stock Exchange (PSX) witnessed range-bound trading on Monday as concerns over debt repayments and macroeconomic uncertainty weighed on investor sentiment during the rollover week. The benchmark KSE-100 index came under selling pressure, shedding nearly 380 points. The index closed at 138,217.58, down 379.78 points or 0.27pc. It fluctuated between an intraday high of 139,201.16 and