Can Airtel make correction for short term

Recently Airtel made a high of 781 but is doen not sustainable and break the level of 645 which is a strong support. If Airtel break the level of 668 and retest successfully then we can see a short correction in Airtel and if airtel failed to break and entre in trading zone and sustainable then we can see level of up to 930 in coming days. Bt majority chances airtel can make correction.