Bullish play opened in Ctrip ahead of earnings next week. The Jun 42.5 - 44 call spread is bought for 58c, 6000X, untied. 7K traded total and the new position comes ahead of earnings on 6/15. The stock is down 60c to $40.54 Friday morning and has suffered a three-day 8.4% skid. The breakeven of the Jun 42.5 - 44 call spread for 58c is at $43.08, or a 6.6% advance through the end of next week. Earnings on 6/15.