Airtel has been playing around the support zones for quite some days now. Expect a decent breakdown if it closes below 520. Aggressive traders might also make use of the break below 524 since its a really strong level for the scrip.
Can only confirm an upward break if it crosses the previous swing high,
Please note - Not a SEBI Registered Advisor/Analyst. Only for Educational Purposes. Please Consult your financial advisor before you take any action.