jan 13 reuters  sri lankan shares extended gains to a second session on thursday closing more than 1 higher as financial and industrial stocks advanced  at the close of trade the cse allshare index cse was up 164 at 1333849 points  conglomerate lolc holdings lolccm and logistics firm expolanka holdings expocm were among the top boosts to the index climbing 56 and 17 respectively  foreign investors were net sellers in the equity market offloading shares worth 3409 million rupees 168 million while domestic investors were net buyers of shares worth 692 billion rupees exchange data showed  trading volume fell to 2526 million shares from 3173 million shares in the previous session  the south asian country is facing its worst financial crisis in decades with foreign exchange reserves shrinking  sri lanka has to also repay about 45 billion in debt this year with a 500 million international sovereign bond maturing next week  the governor of sri lankas central bank confirmed in a tweet after market close that the indian central bank would offer a 400 million forex swap line  meanwhile data from the countrys health bureau showed sri lanka had a total of 593725 coronavirus cases and 15163 deaths as of wednesday  about 6358 of sri lankas population has been fully vaccinated according to data from johns hopkins university reporting by rama venkat in bengaluru editing by vinay dwivedi