Reserve Bank Governor Shaktikanta Das on Wednesday said Current Account Deficit (CAD) is expected to moderate in second half of 2022-23 from 3.3 per cent of GDP in April-September mainly due to moderation in imports. CAD, a key indicator of the external sector, had widened to 3.3 per cent of GDP in first half of 2022-23 from 0.2 per cent in the comparable period of 2021-22 on the back of a sharp increase in the merchandise trade deficit.