India's Archies sees best day since September on US order win
** Shares of India's stationery-to-gifts retailer Archies ARGG.NS up ~14% to 24 rupees, sharpest intraday gain since early-September ** Co said it got export order to the U.S. worth $800,000 ** Stock surged as much as 18% earlier to touch highest level since January 6 ** ARGG sees busiest day since late-May, with trading vols 10x 30-day avg ** Day's move trims YTD declines to 1% (Reporting by Hritam Mukherjee in Bengaluru) ((Hritam.Mukherjee@thomsonreuters.com;))