BLU - APTX GNMK HXL and RAIL among after-hours movers October, 19 2020 05:38 PM BELLUS Health Inc. Gainers: [[APTX]] +89.3%. [[EMKR]] +14.8%. [[GNMK]] +8.9%. [[CCK]] +6.5%. [[NOK]] +3.8%.Losers: [[RAIL]] -9.6%. [[HXL]] -8.8%. [[BLU]] -6.9%. [[STLD]] -3.4%. [[TEO]] -3.3%. For further details see: APTX, GNMK, HXL and RAIL among after-hours movers