Karachi: Trading in the Pakistan Stock Exchange (PSX) remained in the negative on Wednesday, owing to the escalating tensions with India following the terror attack in Jammu and Kashmirs Pahalgam that killed 26 people. Shares at the PSX fell over 2,000 points in intraday trade amid uncertainty over speculation that India might launch military strikes against Pakistan. On Tuesday evening, Information Minister Ataullah Tarar added to the uncertainty by claiming that Pakistan had credible inte